Chair Professor / Stephen Kam Chuen Cheong Professor of Science / Head

Research Interests

Computational fluid dynamics; gas kinetic schemes; rarefied gas; heat transfer

Teaching

• MATH5350  Computational Fluid Dynamics for Inviscid Flows

Selected Publications

  Article

1. Treatment of wall boundary conditions in high-order compact gas-kinetic schemes
   • Author(s): Zhang, Jiawang; Ji, Xing; Xu, Kun
   • Source: Journal of Computational Physics, v. 547, article number 114541
   • Year: 2026


2. Unified gas-kinetic scheme for reactive flow with multi-scale transport and chemical non-equilibrium
   • Author(s): Wei, Yufeng; Cao, Junzhe; Xu, Kun
   • Source: Journal of Computational Physics, v. 546, article number 114514
   • Year: 2026


3. Adaptive criterion and modification of wave-particle decomposition in UGKWP method for high-speed flow simulation
   • Author(s): Cao, Junzhe; Wei, Yufeng; Long, Wenpei; Zhong, Chengwen; Xu, Kun
   • Source: Computers and Fluids, v. 305, article number 106896
   • Year: 2026


4. Double time-relaxation kinetic model for compressible turbulence modeling
   • Author(s): Cao, Guiyu; Pan, Liang; Xu, Kun; Chen, Shiyi
   • Source: Advances in Aerodynamics, v. 7, (1), article number 19
   • Year: 2025


5. GPU-enabled high-order gas-kinetic scheme for actuator line model simulations of wind turbine wakes
   • Author(s): Huo, Pengyu; Pan, Liang; Wang, Ziwen; Cao, Guiyu; Vogel, Christopher; Xu, Kun
   • Source: Journal of Physics: Conference Series, v. 3016, (1), article number 012017
   • Year: 2025


6. Wave-particle turbulence simulation of spatially developing round jets: Turbulent flow modeling and method validation
   • Author(s): Yang, Xiaojian; Xu, Kun
   • Source: Physics of Fluids, v. 37, (10), article number 101706
   • Year: 2025


7. A compact gas-kinetic scheme with scalable hp multigrid acceleration for steady-state computation on 3D unstructured meshes
   • Author(s): Liu, Hongyu; Ji, Xing; Mao, Yunpeng; Ding, Yuan; Xu, Kun
   • Source: Computer Physics Communications, v. 317, article number 109820
   • Year: 2025


8. The Effects of Spatial Reconstruction and Flux Solver on the Performance of High-Order Finite-Volume Compressible Flow Solvers
   • Author(s): Li, Chengxiang; Ji, Xing; Xu, Kun; Wang, Lian Ping
   • Source: Communications in Computational Physics, v. 38, (1), p. 37-73
   • Year: 2025


9. Radiative hydrodynamic equations with nonequilibrium radiative transfer
   • Author(s): Quan, Mingyu; Wei, Yufeng; Xu, Kun
   • Source: Physical Review D, v. 111, (10), May 2025, article number 103038
   • Year: 2025


10. Unified gas-kinetic wave-particle method for multiscale flow simulation of partially ionized plasma
    • Author(s): Pu, Zhigang; Xu, Kun
    • Source: Journal of Computational Physics, v. 530, June 2025, article number 113918
    • Year: 2025


11. An efficiency and memory-saving programming paradigm for the unified gas-kinetic scheme
    • Author(s): Zhang, Yue; Wei, Yufeng; Long, Wenpei; Xu, Kun
    • Source: Computer Physics Communications, v. 314, September 2025, article number 109684
    • Year: 2025


12. Unified gas-kinetic wave-particle method for frequency-dependent radiation transport equation
    • Author(s): Yang, Xiaojian; Zhu, Yajun; Liu, Chang; Xu, Kun
    • Source: Journal of Computational Physics, v. 522, 1 February 2025, article number 113587
    • Year: 2025


13. Implicit high-order gas-kinetic schemes for compressible flows on three-dimensional unstructured meshes II: Unsteady flows
    • Author(s): Yang, Yaqing; Pan, Liang; Xu, Kun
    • Source: Journal of Computational Physics, v. 521, January 2025, article number 113534
    • Year: 2025


14. Gas-kinetic scheme for partially ionized plasma in hydrodynamic regime
    • Author(s): Pu, Zhigang; Liu, Chang; Xu, Kun
    • Source: Journal of Computational Physics, v. 505, article number 112905
    • Year: 2024


15. An implicit adaptive unified gas-kinetic scheme for steady-state solutions of nonequilibrium flows
    • Author(s): Long, Wenpei; Wei, Yufeng; Xu, Kun
    • Source: Physics of Fluids, v. 36, (10), October 2024, article number 106114
    • Year: 2024


16. High-Order Gas-Kinetic Scheme in General Curvilinear Coordinate for iLES of Compressible Wall-Bounded Turbulent Flows
    • Author(s): Cao, Guiyu; Pan, Liang; Xu, Kun; Chen, Shiyi
    • Source: Journal of Scientific Computing, v. 101, (2), November 2024, article number 35, p. 1-27
    • Year: 2024


17. A Robustness-Enhanced Reconstruction Based on Discontinuity Feedback Factor for High-Order Finite Volume Scheme
    • Author(s): Zhang, Hong; Ji, Xing; Zhao, Yue; Ding, Yuan; Xu, Kun
    • Source: Journal of Scientific Computing, v. 101, (1), October 2024, article number 20
    • Year: 2024


18. Multiple solutions of nonlinear coupled constitutive relation model and its rectification in non-equilibrium flow computation
    • Author(s): Cao, Junzhe; Liu, Sha; Zhong, Chengwen; Zhuo, Congshan; Xu, Kun
    • Source: Computers and Mathematics with Applications, v. 174, November 2024, p. 1-17
    • Year: 2024


19. Adaptive unified gas-kinetic scheme for diatomic gases with rotational and vibrational nonequilibrium
    • Author(s): Wei, Yufeng; Long, Wenpei; Xu, Kun
    • Source: Computer Physics Communications, v. 305, December 2024, article number 109324
    • Year: 2024


20. High-order compact gas-kinetic scheme in arbitrary Lagrangian-Eulerian formulation
    • Author(s): Zhang, Yue; Xu, Kun
    • Source: Journal of Computational Physics, v. 515, October 2024, article number 113270
    • Year: 2024


21. Implicit high-order gas-kinetic schemes for compressible flows on three-dimensional unstructured meshes I: Steady flows
    • Author(s): Yang, Yaqing; Pan, Liang; Xu, Kun
    • Source: Journal of Computational Physics, v. 505, May 2024, article number 112902
    • Year: 2024


22. Unified gas-kinetic wave-particle method for polydisperse gas-solid particle multiphase flow
    • Author(s): Yang, Xiaojian; Shyy, Wei; Xu, Kun
    • Source: Journal of Fluid Mechanics, v. 983, March 2024, article number A37
    • Year: 2024


23. Nonequilibrium Flow Simulations Using Unified Gas-Kinetic Wave-Particle Method
    • Author(s): Long, Wenpei; Wei, Yufeng; Xu, Kun
    • Source: AIAA Journal, v. 62, (4), April 2024, p. 1411-1433
    • Year: 2024


24. High-order compact gas-kinetic scheme for two-layer shallow water equations on unstructured mesh
    • Author(s): Zhao, Fengxiang; Gan, Jianping; Xu, Kun
    • Source: Journal of Computational Physics, v. 498, February 2024, article number 112651
    • Year: 2024


25. Unified gas-kinetic wave-particle methods VII: Diatomic gas with rotational and vibrational nonequilibrium
    • Author(s): Wei, Yufeng; Zhu, Yajun; Xu, Kun
    • Source: Journal of Computational Physics, v. 497, January 2024, article number 112610
    • Year: 2024


26. Two-step multi-resolution reconstruction-based compact gas-kinetic scheme on tetrahedral mesh
    • Author(s): Ji, Xing; Zhao, Fengxiang; Shyy, Wei; Xu, Kun
    • Source: Journal of Computational Physics, v. 497, January 2024, article number 112590
    • Year: 2024


27. A High-Order Compact Gas-Kinetic Scheme in a Rotating Coordinate Frame and on Sliding Mesh
    • Author(s): Zhang, Yue; Ji, Xing; Xu, Kun
    • Source: International Journal of Computational Fluid Dynamics, v. 37, (3), December 2023, p. 181-200
    • Year: 2023


28. An implicit unified gas-kinetic wave-particle method for radiative transport process
    • Author(s): Liu, Chang; Li, Weiming; Wang, Yanli; Song, Peng; Xu, Kun
    • Source: Physics of Fluids, v. 35, (11), November 2023, article number 112013
    • Year: 2023


29. Unified Preserving Properties of Kinetic Schemes
    • Author(s): Guo, Zhaoli; Li, Jiequan; Xu, Kun
    • Source: Physical Review E, v. 107, (2), February 2023, article number 025301
    • Year: 2023


30. High-order compact gas-kinetic schemes for three-dimensional flow simulations on tetrahedral mesh
    • Author(s): Zhao, Fengxiang; Ji, Xing; Shyy, Wei; Xu, Kun
    • Source: Advances in Aerodynamics, v. 5, (1), January 2023, article number 1
    • Year: 2023


31. Direct modeling for computational fluid dynamics and the construction of high-order compact scheme for compressible flow simulations
    • Author(s): Zhao, Fengxiang; Ji, Xing; Shyy, Wei; Xu, Kun
    • Source: Journal of Computational Physics, v. 477, 15 March 2023, article number 111921
    • Year: 2023


32. Adaptive wave-particle decomposition in UGKWP method for high-speed flow simulations
    • Author(s): Wei, Yufeng; Cao, Junzhe; Ji, Xing; Xu, Kun
    • Source: Advances in Aerodynamics, v. 5, (1), October 2023, article number 25
    • Year: 2023


33. High-order gas-kinetic schemes with non-compact and compact reconstruction for implicit large eddy simulation
    • Author(s): Zhao, Wenjin; Cao, Guiyu; Wang, Jianchun; Xu, Kun
    • Source: Computers and Fluids, v. 256, April 2023, article number 105846
    • Year: 2023


34. Three-dimensional third-order gas-kinetic scheme on hybrid unstructured meshes for Euler and Navier–Stokes equations
    • Author(s): Yang, Yaqing; Pan, Liang; Xu, Kun
    • Source: Computers and Fluids, v. 255, April 2023, article number 105834
    • Year: 2023


35. High-Order Spectral Difference Gas-Kinetic Schemes for Euler and Navier-Stokes Equations
    • Author(s): Xie, Qing; Ji, Xing; Qiu, Zihua; Liang, Chunlei; Xu, Kun
    • Source: East Asian Journal on Applied Mathematics, v. 13, (3), August 2023, p. 499-523
    • Year: 2023


36. Unified Gas-Kinetic Wave-Particle Method for Three-Dimensional Simulation of Gas-Particle Fluidized Bed
    • Author(s): Yang, Xiaojian; Wei, Yufeng; Shyy, Wei; Xu, Kun
    • Source: Chemical Engineering Journal, v. 453, (1), 1 February 2023, article number 139541
    • Year: 2023


37. High-Order Unified Gas-kinetic Scheme
    • Author(s): Lim, Gyuha; Zhu, Yajun; Xu, Kun
    • Source: Communications in Computational Physics, v. 32, (4), October 2022, p. 951-979
    • Year: 2022


38. Unified Gas-Kinetic Wave-Particle Method for Gas-Particle Two-Phase Flow from Dilute to Dense Solid Particle Limit
    • Author(s): Yang, Xiaojian; Shyy, Wei; Xu, Kun
    • Source: Physics of Fluids, v. 34, (2), February 2022, article number 023312
    • Year: 2022


39. Unified Gas-Kinetic Wave-Particle Methods VI: Disperse Dilute Gas-Particle Multiphase Flow
    • Author(s): Yang, Xiaojian; Liu, Chang; Ji, Xing; Shyy, Wei; Xu, Kun
    • Source: Communications in Computational Physics, v. 31, (3), March 2022, p. 669-706
    • Year: 2022


40. A P-Multigrid Compact Gas-Kinetic Scheme for Steady-State Acceleration
    • Author(s): Ji, Xing; Shyy, Wei; Xu, Kun
    • Source: Computers and Fluids, v. 241, June 2022, article number 105489
    • Year: 2022


41. A Compact High-Order Gas-Kinetic Scheme on Unstructured Mesh for Acoustic and Shock Wave Computations
    • Author(s): Zhao, Fengxiang; Ji, Xing; Shyy, Wei; Xu, Kun
    • Source: Journal of Computational Physics, v. 449, 15 January 2022, article number 110812
    • Year: 2022


42. Comparison of the Performance of High-Order Schemes Based on the Gas-Kinetic and HLLC Fluxes
    • Author(s): Yang, Xiaojian; Ji, Xing; Shyy, Wei; Xu, Kun
    • Source: Journal of Computational Physics, v. 448, January 2022, article number 110706
    • Year: 2022


43. Modeling and simulation in supersonic three-temperature carbon dioxide turbulent channel flow
    • Author(s): Cao, Guiyu; Shi, Yipeng; Xu, Kun; Chen, Shiyi
    • Source: Physics of Fluids, v. 34, (12), December 2022, article number 125121
    • Year: 2022


44. High-order gas-kinetic scheme with parallel computation for direct numerical simulation of turbulent flows
    • Author(s): Cao, Guiyu; Pan, Liang; Xu, Kun
    • Source: Journal of Computational Physics, v. 448, January 2022, article number 110739
    • Year: 2022


45. UGKS-Based Implicit Iterative Method for Multiscale Nonequilibrium Flow Simulations
    • Author(s): Xu, Xiaocong; Zhu, Yajun; Liu, Chang; Xu, Kun
    • Source: SIAM Journal on Scientific Computing, v. 44, (4), 2022, p. B996-B1017
    • Year: 2022


46. Progress of the unified wave-particle methods for non-equilibrium flows from continuum to rarefied regimes
    • Author(s): Liu, Sha; Xu, Kun; Zhong, Chengwen
    • Source: Acta Mechanica Sinica, v. 38, (6), September 2022, article number 122123
    • Year: 2022


47. 辐射输运方程的统一气体动理学格式
    • Author(s): Jiang, Song; Xu, Kun; Sun, Wenjun; Xu, Xiaojing
    • Source: Scientia Sinica Mathematica, v. 51, (6), p. 799-832
    • Year: 2021


48. Numerical transport process of splitting kinetic schemes in the Navier-Stokes-Fourier limit
    • Author(s): Zhu, Yajun; Zhong, Chengwen; Xu, Kun
    • Source: International Journal of Computational Fluid Dynamics, v. 35, (8), September 2021, p. 653-665
    • Year: 2021


49. Unified Gas-Kinetic Wave-Particle Methods IV: Multi-Species Gas Mixture And Plasma Transport
    • Author(s): Liu, Chang; Xu, Kun
    • Source: Advances in Aerodynamics, v. 3, (1), 12 April 2021, article number 9
    • Year: 2021


50. Unified gas-kinetic wave-particle methods V: Diatomic molecular flow
    • Author(s): Xu, Xiaocong; Chen, Yipei; Liu, Chang; Li, Zhihui; Xu, Kun
    • Source: Journal of Computational Physics, v. 442, October 2021, article number 110496
    • Year: 2021


51. Three dimensional high-order gas-kinetic scheme for supersonic isotropic turbulence II: Coarse-graining analysis of compressible K_sgs budget
    • Author(s): Cao, Guiyu; Pan, Liang; Xu, Kun
    • Source: Journal of Computational Physics, v. 439, August 2021, article number 110402
    • Year: 2021


52. 高階氣體動理學格式在湍流數值模擬中的應用
    • Author(s): 曹貴瑜; 潘亮; 徐昆
    • Source: 空氣動力學學報=Acta Aerodynamica Sinica, v. 39, (1), February 2021, p. 168-176
    • Year: 2021


53. Progress of discrete unified gas-kinetic scheme for multiscale flows
    • Author(s): Guo, Zhaoli; Xu, Kun
    • Source: Advances in Aerodynamics, v. 3, (1), February 2021, article number 6
    • Year: 2021


54. High-order gas-kinetic scheme for large eddy simulation of turbulent channel flows
    • Author(s): Zhao, Wenjin; Wang, Jianchun; Cao, Guiyu; Xu, Kun
    • Source: Physics of Fluids, v. 33, (12), 1 December 2021, article number 125102
    • Year: 2021


55. An Arbitrary-Lagrangian-Eulerian High-Order Gas-Kinetic Scheme for Three-Dimensional Computations
    • Author(s): Pan, Liang; Xu, Kun
    • Source: Journal of Scientific Computing, v. 88, (1), July 2021, article number 8
    • Year: 2021


56. The study of shallow water flow with bottom topography by high-order compact gas-kinetic scheme on unstructured mesh
    • Author(s): Zhao, Fengxiang; Gan, Jianping; Xu, Kun
    • Source: Physics of Fluids, v. 33, (8), August 2021, article number 083613
    • Year: 2021


57. GKS and UGKS for high-speed flows
    • Author(s): Zhu, Yajun; Zhong, Chengwen; Xu, Kun
    • Source: Aerospace, v. 8, (5), May 2021, article number 141
    • Year: 2021


58. Fourth-order gas-kinetic scheme for turbulence simulation with multi-dimensional WENO reconstruction
    • Author(s): Pan, Liang; Cao, Guiyu; Xu, Kun
    • Source: Computers and Fluids, v. 221, May 2021, article number 104927
    • Year: 2021


59. Compact High-Order Gas-Kinetic Scheme for Three-Dimensional Flow Simulations
    • Author(s): Ji, Xing; Zhao, Fengxiang; Shyy, Wei; Xu, Kun
    • Source: AIAA Journal, v. 59, (8), August 2021, p. 2979-2996
    • Year: 2021


60. A Gradient Compression-Based Compact High-Order Gas-Kinetic Scheme on 3D Hybrid Unstructured Meshes
    • Author(s): Ji, Xing; Shyy, Wei; Xu, Kun
    • Source: International Journal of Computational Fluid Dynamics, v. 35, (7), 9 August 2021, p. 485-509
    • Year: 2021


61. Modeling and computation for non-equilibrium gas dynamics: Beyond single relaxation time kinetic models
    • Author(s): Xu, Xiaocong; Chen, Yipei; Xu, Kun
    • Source: Physics of Fluids, v. 33, (1), January 2021, article number 011703
    • Year: 2021


62. Special issue on recent hot topics in rarefied gas dynamics
    • Author(s): Myong, Rho Shin; Xu, Kun
    • Source: International Journal of Computational Fluid Dynamics, v. 35, (8), September 2021, p. 563-565
    • Year: 2021


63. High-order gas-kinetic scheme on three-dimensional unstructured meshes for compressible flows
    • Author(s): Yang, Yaqing; Pan, Liang; Xu, Kun
    • Source: Physics of Fluids, v. 33, (9), 8 September 2021, article number 096102
    • Year: 2021


64. A Three-dimensional Unified Gas-kinetic Wave-particle Solver for Flow Computation in All Regimes
    • Author(s): Chen, Yipei; Zhu, Yajun; Xu, Kun
    • Source: Physics of Fluids, v. 32, (9), 1 September 2020, article number 096108
    • Year: 2020


65. Multiscale Simulation for the System of Radiation Hydrodynamics
    • Author(s): Sun, Wenjun; Jiang, Song; Xu, Kun; Cao, Guiyu
    • Source: Journal of Scientific Computing, v. 85, (2), 19 October 2020, article number 25
    • Year: 2020


66. A Unified Gas-kinetic Scheme for Micro Flow Simulation Based on Linearized Kinetic Equation
    • Author(s): Liu, Chang; Xu, Kun
    • Source: Advances in Aerodynamics, v. 2, (1), December 2020, article number 21
    • Year: 2020


67. High-order gas-kinetic scheme in curvilinear coordinates for the Euler and Navier-Stokes solutions
    • Author(s): Pan, Liang; Xu, Kun
    • Source: Communications in Computational Physics, v. 28, (4), August 2020, p. 1321-1351
    • Year: 2020


68. Ray effect in rarefied flow simulation
    • Author(s): Zhu, Yajun; Zhong, Chengwen; Xu, Kun
    • Source: Journal of Computational Physics, v. 422, 1 December 2020, article number 109751
    • Year: 2020


69. Unified gas-kinetic wave-particle methods III: Multiscale photon transport
    • Author(s): Li, Weiming; Liu, Chang; Zhu, Yajun; Zhang, Jiwei; Xu, Kun
    • Source: Journal of Computational Physics, v. 408, 1 May 2020, article number 109280
    • Year: 2020


70. High-Order ALE Gas-Kinetic Scheme with WENO Reconstruction
    • Author(s): Pan, Liang; Zhao, Fengxiang; Xu, Kun
    • Source: Journal of Computational Physics, v. 417, September 2020, article number 109558
    • Year: 2020


71. A Well-Balanced Gas Kinetic Scheme for Navier-Stokes Equations with Gravitational Potential
    • Author(s): Chen, Songze; Guo, Zhaoli; Xu, Kun
    • Source: Communications in Computational Physics, v. 28, (3), September 2020, p. 902-906
    • Year: 2020


72. Time Implicit Unified Gas Kinetic Scheme for 3D Multi-Group Neutron Transport Simulation
    • Author(s): Tan, Shuang; Sun, Wenjun; Xu, Kun; Wei, Junxia; Ni, Guoxi
    • Source: Communications in Computational Physics, v. 28, (3), September 2020, p. 1189-1218
    • Year: 2020


73. 离散时空直接建模思想及其在模拟多尺度输运中的应用
    • Author(s): 刘畅; 徐昆
    • Source: 空氣動力學學報=Acta Aerodynamica Sinica, v. 38, (2), April 2020, p. 197-216
    • Year: 2020


74. Performance Enhancement for High-Order Gas-Kinetic Scheme Based on WENO-Adaptive-Order Reconstruction
    • Author(s): Ji, Xing; Xu, Kun
    • Source: Communications in Computational Physics, v. 28, (2), August 2020, p. 539-590
    • Year: 2020


75. High-order gas-kinetic scheme with three-dimensional WENO reconstruction for the Euler and Navier-Stokes solutions
    • Author(s): Pan, Liang; Xu, Kun
    • Source: Computers and Fluids, v. 198, February 2020, article number 104401
    • Year: 2020


76. A HWENO Reconstruction Based High-Order Compact Gas-Kinetic Scheme on Unstructured Mesh
    • Author(s): Ji, Xing; Zhao, Fengxiang; Shyy, Wei; Xu, Kun
    • Source: Journal of Computational Physics, v. 410, June 2020, article number 109367
    • Year: 2020


77. An Acoustic and Shock Wave Capturing Compact High-Order Gas-Kinetic Scheme with Spectral-Like Resolution
    • Author(s): Zhao, Fengxiang; Ji, Xing; Shyy, Wei; Xu, Kun
    • Source: International Journal of Computational Fluid Dynamics, v. 34, (10), 25 November 2020, p. 731-756
    • Year: 2020


78. Unified Gas-kinetic Wave-particle Methods I: Continuum and Rarefied Gas Flow
    • Author(s): Liu, Chang; Zhu, Yajun; Xu, Kun
    • Source: Journal of Computational Physics, v. 401, January 2020, article number 108977
    • Year: 2020


79. A Velocity-Space Adaptive Unified Gas Kinetic Scheme for Continuum and Rarefied Flows
    • Author(s): Xiao, Tianbai; Liu, Chang; Xu, Kun; Cai, Qingdong
    • Source: Journal of Computational Physics, 109535, 2020
    • Year: 2020


80. Unified gas-kinetic wave-particle methods. II. Multiscale simulation on unstructured mesh
    • Author(s): Zhu, Yajun; Liu, Chang; Zhong, Chengwen; Xu, Kun
    • Source: Physics of Fluids, v. 31, (6), June 2019, article number 067105
    • Year: 2019


81. A Unified Gas-kinetic Scheme for Continuum and Rarefied Flows VI: Dilute Disperse Gas-particle Multiphase System
    • Author(s): Liu, Chang; Wang, Zhao; Xu, Kun
    • Source: Journal of Computational Physics, v. 386, June 2019, p. 264-295
    • Year: 2019


82. An Implicit Unified Gas-kinetic Scheme for Unsteady Flow in All Knudsen Regimes
    • Author(s): Zhu, Yajun; Zhong, Chengwen; Xu, Kun
    • Source: Journal of Computational Physics, v. 386, June 2019, p. 190-217
    • Year: 2019


83. 类探月返回试验器稀薄气体电离特性分析
    • Author(s): 方明; 李丹杨; 徐昆
    • Source: 空气动力学学报=Acta Aerodynamica Sinica, v. 37, (6), December 2019, p. 924-930
    • Year: 2019


84. Limitation Principle for Computational Fluid Dynamics
    • Author(s): Liu, Chang; Zhou, Guangzhao; Shyy, Wei; Xu, Kun
    • Source: Shock Waves, v. 29, (8), 3 January 2019, p. 1083-1102
    • Year: 2019


85. Fifth Order Finite Volume WENO in General Orthogonally - Curvilinear Coordinates
    • Author(s): Shadab, Mohammad Afzal; Balsara, Dinshaw S.; Shyy, Wei; Xu, Kun
    • Source: Computers and Fluids, v. 190, August 2019, p. 398-424
    • Year: 2019


86. Multiscale Radiative Transfer in Cylindrical Coordinates
    • Author(s): Sun, Wenjun; Jiang, Song; Xu, Kun
    • Source: Communications on Applied Mathematics and Computation, v. 1, (1), 12 March 2019, p. 117-139
    • Year: 2019


87. Implicit High-order Gas Kinetic Scheme for Turbulence Simulation
    • Author(s): Cao, Guiyu; Su, Hongmin; Xu, Jinxiu; Xu, Kun
    • Source: Aerospace Science and Technology, v. 92, September 2019, p. 958-971
    • Year: 2019


88. Three Dimensional High-order Gas-kinetic Scheme for Supersonic Isotropic Turbulence I: Criterion for Direct Numerical Simulation
    • Author(s): Cao, Guiyu; Pan, Liang; Xu, Kun
    • Source: Computers and Fluids, v. 192, October 2019, article number 104273
    • Year: 2019


89. A Unified Gas-kinetic Scheme for Multiscale and Multicomponent Flow Transport
    • Author(s): Xiao, Tianbai; Xu, Kun; Cai, Qingdong
    • Source: Applied Mathematics and Mechanics (English Edition), v. 40, (3), March 2019, p. 355-372
    • Year: 2019


90. Compact Higher-Order Gas-Kinetic Schemes with Spectral-Like Resolution for Compressible Flow Simulations
    • Author(s): Zhao, Fengxiang; Ji, Xing; Shyy, Wei; Xu, Kun
    • Source: Advances in Aerodynamics, v. 1, (1), 6 June 2019, article number 13
    • Year: 2019


91. An asymptotic preserving implicit unified gas kinetic scheme for frequency-dependent radiative transfer equations
    • Author(s): Sun, Wenjun; Jiang, Song; Xu, Kun
    • Source: International Journal of Numerical Analysis and Modeling, v. 15, (1), p. 134-153
    • Year: 2018


92. A Family of High-order Gas-kinetic Schemes and Its Comparison With Riemann Solver Based High-order Methods
    • Author(s): Ji, Xing; Zhao, Fengxiang; Shyy, Wei; Xu, Kun
    • Source: Journal of Computational Physics, v. 356, March 2018, p. 150-173
    • Year: 2018


93. Physical modeling and numerical studies of three-dimensional non-equilibrium multi-temperature flows
    • Author(s): Cao, Guiyu; Liu, Hualin; Xu, Kun
    • Source: Physics of Fluids, v. 30, (12), December 2018, article number 126104
    • Year: 2018


94. Grid-converged Solution and Analysis of the Unsteady Viscous Flow in a Two-dimensional Shock Tube
    • Author(s): Zhou, Guangzhao; Xu, Kun; Liu, Feng
    • Source: Physics of Fluids, v. 30, (1), January 2018, article number 016102
    • Year: 2018


95. An Investigation of Non-equilibrium Heat Transport in a Gas System Under External Force Field
    • Author(s): Xiao, Tianbai; Xu, Kun; Cai, Qingdong; Qian, Tiezheng
    • Source: International Journal of Heat and Mass Transfer, v. 126, November 2018, p. 362-379, Part A
    • Year: 2018


96. Two-stage fourth-order gas-kinetic scheme for three-dimensional Euler and Navier-Stokes solutions
    • Author(s): Pan, Liang; Xu, Kun
    • Source: International Journal of Computational Fluid Dynamics, v. 32, (10), November 2018, p. 395-411
    • Year: 2018


97. A unified gas-kinetic scheme for axisymmetric flow in all Knudsen number regimes
    • Author(s): Li, shiyi; Li, qibing; Fu, song; Xu, Kun
    • Source: Journal of Computational Physics, v. 366, August 2018, p. 144-169
    • Year: 2018


98. An Efficient High-order Finite Difference Gas-kinetic Scheme for the Euler and Navier–stokes Equations
    • Author(s): Xuan, li-jun; Xu, Kun
    • Source: Computers & Fluids, v. 166, 30 April 2018, p. 243-252
    • Year: 2018


99. A Compact Fourth-order Gas-kinetic Scheme for the Euler and Navier–stokes Equations
    • Author(s): Ji, Xing; Pan, L.; Shyy, Wei; Xu, Kun
    • Source: Journal of Computational Physics, v. 372, November 2018, p. 446-472
    • Year: 2018


100. On the Apparent Permeability of Porous Media in Rarefied Gas Flows
     • Author(s): Wu, Lei; Ho, Minh Tuan; Germanou, Lefki; Gu, Xiao-Jun; Liu, Chang; Xu, Kun; Zhang, Yonghao
     • Source: Journal of Fluid Mechanics, v. 822, July 2017, p. 398-417
     • Year: 2017


101. To overcome memory barrier of kinetic solvers for non-equilibrium flow study
     • Author(s): Xu, Kun
     • Source: Science Bulletin, v. 62, (2), January 2017, p. 99-101
     • Year: 2017


102. A Gas-kinetic Theory Based Multidimensional High-order Method for the Compressible Navier–Stokes Solutions
     • Author(s): Ren, Xiaodong; Xu, Kun; Shyy, Wei
     • Source: Acta Mechanica Sinica, v. 33, (4), 20 June 2017, p. 733-741
     • Year: 2017


103. A Two-Stage Fourth-Order Gas-Kinetic Scheme for Compressible Multicomponent Flows
     • Author(s): Pan, Liang; Cheng, Junxia; Wang, Shuanghu; Xu, Kun
     • Source: Communications in Computational Physics, v. 22, (4), October 2017, p. 1123-1149
     • Year: 2017


104. An Implicit Unified Gas Kinetic Scheme for Radiative Transfer with Equilibrium and Non-Equilibrium Diffusive Limits
     • Author(s): Sun, Wenjun; Jiang, Song; Xu, Kun
     • Source: Communications in Computational Physics, v. 22, (4), October 2017, p. 889-912
     • Year: 2017


105. Unified Gas-Kinetic Scheme for Diatomic Molecular Flow with Translational, Rotational, and Vibrational Modes
     • Author(s): Wang, Zhao; Yan, Hong; Li, Qibing; Xu, Kun
     • Source: Journal of Computational Physics, v.350, December 2017, p. 237-259
     • Year: 2017


106. Unified Gas-kinetic Scheme with Multigrid Convergence for Rarefied Flow Study
     • Author(s): Zhu, Yajun; Zhong, Chengwen; Xu, Kun
     • Source: Physics of Fluids, v.29, (9), September 2017, article number 096102
     • Year: 2017


107. A Few Benchmark Test Cases for Higher-Order Euler Solvers
     • Author(s): Pan, Liang; Li, Jiequan; Xu, Kun
     • Source: Numerical Mathematics, v. 10, (4), November 2017, p. 711-736
     • Year: 2017


108. A Multidimensional Unified Gas-kinetic Scheme for Radiative Transfer Equations on Unstructured Mesh
     • Author(s): Sun, Wenjun; Jiang, Song; Xu, Kun
     • Source: Journal of Computational Physics, v.351, 2017, p. 455-472
     • Year: 2017


109. Systematic Study of Packaging Designs on The Performance of CMOS Thermoresistive Micro Calorimetric Flow Sensors
     • Author(s): Xu, Wei; Pan, Liang; Gao, Bo; Chiu, Yi; Xu, Kun; Lee, Yi-Kuen
     • Source: Journal of Micromechanics and Microengineering, v. 27, (8), June 2017, article number 085001
     • Year: 2017


110. A Unified Gas Kinetic Scheme for Continuum and Rarefied Flows V: Multiscale and Multi-Component Plasma Transport
     • Author(s): Liu, Chang; Xu, Kun
     • Source: Communications in Computational Physics, v. 22, (5), November 2017, p. 1175-1223
     • Year: 2017


111. A Paradigm for Modeling and Computation of Gas Dynamics
     • Author(s): Xu, Kun; Liu, Chang
     • Source: Physics of Fluids, v. 29, (2), February 2017, article number 026101
     • Year: 2017


112. Simplification of the Flux Function for A High-order Gas-kinetic Evolution Model
     • Author(s): Zhou, Guangzhao; Xu, Kun; Liu, Feng
     • Source: Journal of Computational Physics, v. 339, June 2017, p. 146-162
     • Year: 2017


113. A Well-Balanced Unified Gas-Kinetic Scheme for Multiscale Flow Transport under Gravitational Field
     • Author(s): Xiao, Tianbai; Cai, Qingdong; Xu, Kun
     • Source: Journal of Computational Physics, v. 332, March 2017, p. 475-491
     • Year: 2017


114. An Efficient and Accurate Two-Stage Fourth-Order Gas-Kinetic Scheme for the Euler and Navier–Stokes Equations
     • Author(s): Pan, Liang; Xu, Kun; Li, Qibing; Li, Jiequan
     • Source: Journal of Computational Physics, v. 326, December 2016, p. 197-221
     • Year: 2016


115. Simplification of the unified gas kinetic scheme
     • Author(s): Chen, Songze; Guo, Zhaoli; Xu, Kun
     • Source: Physical Review E, v. 94, (2), August 2016, article number 023313
     • Year: 2016


116. Cartesian Grid Method for Gas Kinetic Scheme on Irregular Geometries
     • Author(s): Chen, Songze; Xu, Kun; Li, Zhihui
     • Source: Journal of Computational Physics, v. 326, December 2016, p. 862-877
     • Year: 2016


117. Discrete unified gas kinetic scheme for multiscale heat transfer based on the phonon Boltzmann transport equation
     • Author(s): Guo, Zhaoli; Xu, Kun
     • Source: International Journal of Heat and Mass Transfer, v. 102, November 2016, p. 944-958
     • Year: 2016


118. Implicit unified gas-kinetic scheme for steady state solutions in all flow regimes
     • Author(s): Zhu, Yajun; Zhong, Chengwen; Xu, Kun
     • Source: Journal of Computational Physics, v. 315, June 2016, p. 16-38
     • Year: 2016


119. Discrete unified gas kinetic scheme on unstructured meshes
     • Author(s): Zhu, Lianhua; Guo, Zhaoli; Xu, Kun
     • Source: Computers and Fluids, v. 127, March 2016, p. 211-225
     • Year: 2016


120. A unified gas-kinetic scheme for continuum and rarefied flows IV: Full Boltzmann and model equations
     • Author(s): Liu, Chang; Xu, Kun; Sun, Quanhua; Cai, Qingdong
     • Source: Journal of Computational Physics, v. 314, June 2016, p. 305-340
     • Year: 2016


121. A multi-dimensional high-order DG-ALE method based on gas-kinetic theory with application to oscillating bodies
     • Author(s): Ren, Xiaodong; Xu, Kun; Shyy, Wei
     • Source: Journal of Computational Physics, v. 316, July 2016, p. 700-720
     • Year: 2016


122. Onsager’s cross coupling effects in gas flows confined to micro-channels
     • Author(s): Wang, Ruijie; Xu, Xinpeng; Xu, Kun; Qian, Tiezheng
     • Source: Physical Review Fluids, v. 1, (4), August 2016, article number 044102
     • Year: 2016


123. A third-order compact gas-kinetic scheme on unstructured meshes for compressible Navier–Stokes solutions
     • Author(s): Pan, Liang; Xu, Kun
     • Source: Journal of Computational Physics, v. 318, August 2016, p. 327-348
     • Year: 2016


124. Manganese-tuned chemical etching of a platinum-copper nanocatalyst with platinum-rich surfaces
     • Author(s): Huang, Yiyin; Zhao, Tianshou; Zhao, Gang; Yan, Xiaohui; Xu, Kun
     • Source: Journal of Power Sources, v. 304, February 2016, p. 74-80
     • Year: 2016


125. Preface: Special issue on progress in fluid dynamics and simulation (PFDS)
     • Author(s): Xu, Kun; Yang, Jaw Yen
     • Source: Communications in Computational Physics, v. 18, (4), p. i-ii
     • Year: 2015


126. 高超声速计算中的气体动理学格式
     • Author(s): 徐昆; 陈松泽
     • Source: 航空学报=Acta Aeronautica et Astronautica Sinica, v. 36, (1), January 2015, p. 135-146
     • Year: 2015


127. A multi-dimensional high-order discontinuous Galerkin method based on gas kinetic theory for viscous flow computations
     • Author(s): Ren, Xiaodong; Xu, Kun; Shyy, Wei; Gu, Chuwei
     • Source: Journal of Computational Physics, v. 292, July 2015, p. 176-193
     • Year: 2015


128. Direct modeling for computational fluid dynamics
     • Author(s): Xu, Kun
     • Source: Acta Mechanica Sinica/Lixue Xuebao, v. 31, (3), June 2015, p. 303-318
     • Year: 2015


129. A comparative study of an asymptotic preserving scheme and unified gas-kinetic scheme in continuum flow limit
     • Author(s): Chen, Songze; Xu, Kun
     • Source: Journal of Computational Physics, v. 288, May 2015, p. 52-65
     • Year: 2015


130. An asymptotic preserving unified gas kinetic scheme for frequency-dependent radiative transfer equations
     • Author(s): Sun, Wenjun; Jiang, Song; Xu, Kun; Li, Shu
     • Source: Journal of Computational Physics, v. 302, December 2015, p. 222-238
     • Year: 2015


131. A third-order gas-kinetic scheme for three-dimensional inviscid and viscous flow computations
     • Author(s): Pan, Liang; Xu, Kun
     • Source: Computers and Fluids, v. 119, September 2015, p. 250-260
     • Year: 2015


132. A Comparative Study of LBE and DUGKS Methods for Nearly Incompressible Flows
     • Author(s): Wang, Peng; Zhu, Lianhua; Guo, Zhaoli; Xu, Kun
     • Source: Communications in Computational Physics, v. 17, (3), March 2015, p. 657-681
     • Year: 2015


133. An asymptotic preserving unified gas kinetic scheme for gray radiative transfer equations
     • Author(s): Sun, Wenjun; Jiang, Song; Xu, Kun
     • Source: Journal of Computational Physics, v. 285, March 2015, p. 265-279
     • Year: 2015


134. A Compact Third-Order Gas-Kinetic Scheme for Compressible Euler and Navier-Stokes Equations
     • Author(s): Pan, Liang; Xu, Kun
     • Source: Communications in Computational Physics, v. 18, (4), October 2015, p. 985-1011
     • Year: 2015


135. Generalized coordinate transformation and gas-kinetic scheme
     • Author(s): Pan, Liang; Xu, Kun
     • Source: Journal of Computational Physics, v. 287, April 2015, p. 207-225
     • Year: 2015


136. A Comparison and Unification of Ellipsoidal Statistical and Shakhov BGK Models
     • Author(s): Chen, Songze; Xu, Kun; Cai, Qingdong
     • Source: Advances in Applied Mathematics and Mechanics, v. 7, (2), April 2015, p. 245-266
     • Year: 2015


137. Discrete unified gas kinetic scheme for all Knudsen number flows. II. Thermal compressible case
     • Author(s): Guo, Zhaoli; Wang, Ruijie; Xu, Kun
     • Source: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, v. 91, (3), March 2015, article number 033313
     • Year: 2015


138. 离散空间直接建模的计算流体力学方法
     • Author(s): 徐昆; 李启兵; 黎作武
     • Source: 中国科学:物理学 力学 天文学=Scientia Sinica: Physica, Mechanica & Astronomica, v. 44, (5), 2014, p. 519-530
     • Year: 2014


139. Unified gas-kinetic scheme for diatomic molecular simulations in all flow regimes
     • Author(s): Liu, Sha; Yu, Pubing; Xu, Kun; Zhong, Chengwen
     • Source: Journal of Computational Physics, v. 259, February 2014, p. 96-113
     • Year: 2014


140. Unified gas-kinetic simulation of slider air bearing
     • Author(s): Wang, Ruijie; Xu, Kun
     • Source: Theoretical and Applied Mechanics Letters, v. 4, (2), 2014, article number 022001
     • Year: 2014


141. A unified gas-kinetic scheme for continuum and rarefied flows III: Microflow simulations
     • Author(s): Huang, Juan-Chen; Xu, Kun; Yu, Pubing
     • Source: Communications in Computational Physics, v. 14, (5), November 2013, p. 1147-1173
     • Year: 2013


142. On the remedy against shock anomalies in kinetic schemes
     • Author(s): Ohwada, Taku; Adachi, Ryo; Xu, Kun; Luo, Jun
     • Source: Journal of Computational Physics, v. 255, December 2013, p. 106-129
     • Year: 2013


143. A new gas-kinetic scheme based on analytical solutions of the BGK equation
     • Author(s): Xuan, Li-Jun; Xu, Kun
     • Source: Journal of Computational Physics, v. 234, (1), 2013, p. 524-539
     • Year: 2013


144. Comparison of Fifth-Order WENO Scheme and Finite Volume WENO-Gas-Kinetic Scheme for Inviscid and Viscous Flow Simulation
     • Author(s): Luo, Jun; Xuan, Lijun; Xu, Kun
     • Source: Communications in Computational Physics, v. 14, (3), September 2013, p. 599-620
     • Year: 2013


145. Kinetic Node-Pair Formulation for Two-Dimensional Flows from Continuum to Transitional Regime
     • Author(s): Fossati, Marco; Guardone, Alberto; Vigevano, Luigi; Xu, Kun
     • Source: AIAA Journal, v. 51, (4), April 2013, p. 784-796
     • Year: 2013


146. Discrete unified gas kinetic scheme for all Knudsen number flows: Low-speed isothermal case
     • Author(s): Guo, Zhaoli; Xu, Kun; Wang, Ruijie
     • Source: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, v. 88, (3), September 2013, article number 033305
     • Year: 2013


147. A high-order multidimensional gas-kinetic scheme for hydrodynamic equations
     • Author(s): Luo, Jun; Xu, Kun
     • Source: Science China Technological Sciences, v. 56, (10), October 2013, p. 2370-2384
     • Year: 2013


148. Multiple temperature kinetic model and its applications to micro-scale gas flows
     • Author(s): Liu, Hongwei; Xu, Kun; Zhu, Taishan; Ye, Wenjing
     • Source: Computers & Fluids, v. 67, August 2012, p. 115-122
     • Year: 2012


149. The dynamic mechanism of a moving Crookes radiometer
     • Author(s): Chen, Songze; Xu, Kun; Lee, Cunbiao
     • Source: Physics of Fluids, v. 24, (11), November 2012, article number 111701
     • Year: 2012


150. A Unified Gas-Kinetic Scheme for Continuum and Rarefied Flows II: Multi-Dimensional Cases
     • Author(s): Huang, Juanchen; Xu, Kun; Yu, Pubing
     • Source: Communications in Computational Physics, v. 12, (3), September 2012, p. 662-690
     • Year: 2012


151. 氣體動理學格式研究進展
     • Author(s): 李啟兵; 徐昆
     • Source: 力學進展=Advances in Mechanics, v. 42, (5), 2012, p. 522-537
     • Year: 2012


152. The study of sound wave propagation in rarefied gases using unified gas-kinetic scheme
     • Author(s): Wang, Ruijie; Xu, Kun
     • Source: Acta Mechanica Sinica, v. 28, (4), August 2012, p. 1022-1029
     • Year: 2012


153. A unified gas kinetic scheme with moving mesh and velocity space adaptation
     • Author(s): Chen, Songze; Xu, Kun; Lee, Cunbiao; Cai, Qingdong
     • Source: Journal of Computational Physics, v. 231, (20), August 2012, p. 6643-6664
     • Year: 2012


154. Multiple Temperature Gas Dynamic Equations for Non-equilibrium Flows
     • Author(s): Xu, Kun; Guo, Zhaoli
     • Source: Journal of Computational Mathematics, v. 29, (6), 2011, p. 639-660
     • Year: 2011


155. Comparison of the Generalized Riemann Solver and the Gas-kinetic Scheme for Inviscid Compressible Flow Simulations
     • Author(s): Li, Jiequan; Li, Qibing; Xu, Kun
     • Source: Journal of Computational Physics, v. 230, (12), June 2011, p. 5080-5099
     • Year: 2011


156. An improved unified gas-kinetic scheme and the study of shock structures
     • Author(s): Xu, Kun; Huang, Juan-Chen
     • Source: IMA Journal of Applied Mathematics, v. 76, (5), October 2011, p. 698-711
     • Year: 2011


157. A Well-Balanced Symplecticity-Preserving Gas-Kinetic Scheme for Hydrodynamic Equations Under Gravitational Field
     • Author(s): Luo, Jun; Xu, Kun; Liu, Na
     • Source: SIAM Journal on Scientific Computing, v. 33, (5), 2011, p. 2356-2381
     • Year: 2011


158. A Well-Balanced Kinetic Scheme for Gas Dynamic Equations under Gravitational Field
     • Author(s): Xu, Kun; Luo, Jun; Chen, Songze
     • Source: Advances in Applied Mathematics and Mechanics, v. 2, (2), April 2010, p. 200-210
     • Year: 2010


159. A high-order gas-kinetic Navier-Stokes flow solver
     • Author(s): Li, Qibing; Xu, Kun; Fu, Song
     • Source: Journal of Computational Physics, v. 229, (19), September 2010, p. 6715-6731
     • Year: 2010


160. Valid Physical Processes from Numerical Discontinuities in Computational Fluid Dynamics
     • Author(s): Xu, Kun; Sun, Quanhua; Yu, Pubing
     • Source: International Journal of Hypersonics, v. 1, (3), September 2010, p. 157-172
     • Year: 2010


161. A unified gas-kinetic scheme for continuum and rarefied flows
     • Author(s): Xu, Kun; Huang, Juan-Chen
     • Source: Journal of Computational Physics, v. 229, (20), October 2010, p. 7747-7764
     • Year: 2010


162. A Three Dimensional Gas-Kinetic Scheme with Moving Mesh for Low-Speed Viscous Flow Computations
     • Author(s): Jin, Changqiu; Xu, Kun; Chen, Songze
     • Source: Advances in applied mathematics and mechanics, v. 2, (6), December 2010, p. 746-762
     • Year: 2010


163. Gas-Kinetic BGK Scheme for Three Dimensional Magnetohydrodynamics
     • Author(s): Tang, Huazhong; Xu, Kun; Cai, Chunpei
     • Source: Numerical Mathematics: Theory, Methods and Applications, v. 3, (4), November 2010, p. 387-404
     • Year: 2010


164. A Discontinuous Galerkin Method Based on a BGK Scheme for the Navier-Stokes Equations on Arbitrary Grids
     • Author(s): Luo, Hong; Luo, Luqing; Xu, Kun
     • Source: Advances in applied mathematics and mechanics, v. 1, (3), June 2009, p. 301-318
     • Year: 2009


165. Numerical Validation of Brenner's Hydrodynamic Model by Force Driven Poiseuille Flow
     • Author(s): Guo, Zhaoli; Xu, Kun
     • Source: Advances in applied mathematics and mechanics, v. 1, (3), June 2009, p. 391-401
     • Year: 2009


166. Remapping-free ALE-type kinetic method for flow computations
     • Author(s): Ni, Guoxi; Jiang, Song; Xu, Kun
     • Source: Journal of computational physics, v. 228, (8), 2009, MAY 1, p. 3154-3171
     • Year: 2009


167. Generalized gas dynamic equations with multiple translational temperatures
     • Author(s): Xu, Kun; Guo, Zhaoli
     • Source: Modern Physics Letters B, v. 23, (3), January 2009, p. 237-240
     • Year: 2009


168. Preparation and characterization of graft copolymer of acryloyloxyethyl trimethylammonium chloride and starch
     • Author(s): Wu, Xiu Li; Xue, Dong Hua; Xu, Kun; Du, Xi Bing; Zhang, Wen De; Song, Chun Lei; Wang, Pi Xin
     • Source: Gongneng Cailiao/Journal of Functional Materials, v. 39, (6), p. 1008-1010
     • Year: 2008


169. Spontaneous volume transition of polyampholyte nanocomposite hydrogels based on pure electrostatic interaction
     • Author(s): Xu, Kun; Wang, Jihua; Chen, Qiang; Yue, Yumei; Zhang, Wende; Wang, Pixin
     • Source: Journal of Colloid and Interface Science, v. 321, (2), p. 272-278
     • Year: 2008


170. The effect of MMT/modified MMT on the structure and performance of the superabsorbent composite
     • Author(s): Su, Xuefeng; Zhang, Guo; Xu, Kun; Wang, Jihua; Song, Chunlei; Wang, Pixin
     • Source: Polymer Bulletin, v. 60, (1), p. 69-78
     • Year: 2008


171. Low cationic proportion ampholytic polymer: Synthesis, solution properties and interaction with anionic surfactant
     • Author(s): Chen, Qiang; Liu, Xiaoguang; Yang, Qingbo; Xu, Kun; Zhang, Wende; Song, Chunlei; Wang, Pixin
     • Source: Polymer Bulletin, v. 60, (4), p. 545-554
     • Year: 2008


172. Experimental demonstration of polarization multiplexing for simultaneously providing broadband wireless and wired access
     • Author(s): Li, Jianqiang; Xu, Kun; Wen, Yang Jing; Fu, Songnian; Tang, Ming; Shum, Ping; Wu, Jian; Lin, Jintong
     • Source: Optics Communications, v. 281, (10), p. 2806-2810
     • Year: 2008


173. Photonic ultrawideband monocycle pulse generation using a single electro-optic modulator
     • Author(s): Li, Jianqiang; Fu, Songnian; Xu, Kun; Wu, Jian; Lin, Jintong; Tang, Ming; Shum, P.
     • Source: Optics Letters, v. 33, (3), p. 288-290
     • Year: 2008


174. Preparation and swelling behaviour of polyampholyte hydrogels composed of acryloyloxyethyl-trimethyl ammonium chloride and acrylic acid
     • Author(s): Xue, Dong Hua; Wang, Ji Hua; Su, Xue Feng; Xu, Kun; Wu, Xiu Li; Zhang, Wen De; Wang, Pi Xin
     • Source: Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities, v. 29, (1), p. 212-216
     • Year: 2008


175. AGET ATRP of acrylamide in aqueous media
     • Author(s): Tan, Ying; Yang, Qingbo; Sheng, Dekun; Su, Xuefeng; Xu, Kun; Song, Chunlei; Wang, Pixin
     • Source: E-Polymers, article number 025
     • Year: 2008


176. A Multiple Temperature Kinetic Model and its Application to Near Continuum Flows
     • Author(s): Xu, Kun; Liu, Hongwei
     • Source: Communications in computational physics, v. 4, (5), 2008, NOV, p. 1069-1085
     • Year: 2008


177. Numerical study of the unsteady aerodynamics of freely falling plates
     • Author(s): Jin, Changqiu; Xu, Kun
     • Source: Communications in computational physics, v. 3, (4), 2008, APR, p. 834-851
     • Year: 2008


178. One-dimensional multiple-temperature gas-kinetic Bhatnagar-Gross-Krook scheme for shock wave computation
     • Author(s): Cai, Chunpei; Liu, Danny D.; Xu, Kun
     • Source: AIAA journal, v. 46, (5), 2008, MAY, p. 1054-1062
     • Year: 2008


179. A generalized Bhatnagar-Gross-Krook model for nonequilibrium flows
     • Author(s): Xu, Kun
     • Source: Physics of Fluids, v. 20, (2), February 2008, article number 026101
     • Year: 2008


180. A comparative study of the LBE and GKS methods for 2D near incompressible laminar flows
     • Author(s): Guo, Zhaoli; Liu, Hongwei; Luo, Li-Shi; Xu, Kun
     • Source: Journal of computational physics, v. 227, (10), 2008, MAY 1, p. 4955-4976
     • Year: 2008


181. A DGBGK scheme based on WENO limiters for viscous and inviscid flows
     • Author(s): Ni, Guoxi; Jiang, Song; Xu, Kun
     • Source: Journal of computational physics, v. 227, (11), 2008, MAY 10, p. 5799-5815
     • Year: 2008


182. Efficient kinetic schemes for steady and unsteady flow simulations on unstructured meshes
     • Author(s): Ni, Guoxi; Jiang, Song; Xu, Kun
     • Source: Journal of computational physics, v. 227, (6), 2008, MAR 1, p. 3015-3031
     • Year: 2008


183. Multiple temperature kinetic model and gas-kinetic method for hypersonic non-equilibrium flow computations
     • Author(s): Xu, Kun; He, Xin; Cai, Chunpei
     • Source: Journal of computational physics, v, 227, (14), July 2008, p. 6779-6794
     • Year: 2008


184. Modified gas-kinetic scheme for shock structures in argon
     • Author(s): Liao, Wei; Peng, Yan; Luo, Li-Shi; Xu, Kun
     • Source: Progress in computational fluid dynamics, v. 8, (1-4), 2008, p. 97-108
     • Year: 2008


185. Dispersion-compensation schemes for 160-Gb/s 1200-km transmission by optical phase conjugation
     • Author(s): Li, Jianqiang; Xu, Kun; Zhou, Guangtao; Wu, Jian; Lin, Jintong
     • Source: Journal of Lightwave Technology, v. 25, (8), p. 1986-1995
     • Year: 2007


186. Clinical observation of cookgas intubating laryngeal airway in anticipating difficult tracheal intubation
     • Author(s): Yang, Dong; Deng, Xiao Ming; Luo, Mao Ping; Wei, Ling Xin; Sui, Jing Hu; Liao, Xu; Zhang, Yan Ming; Xu, Kun Lin
     • Source: Acta Academiae Medicinae Sinicae, v. 29, (6), p. 755-759
     • Year: 2007


187. Gas exchange and resource utilization in two alpine oaks at different altitudes in the Hengduan Mountains
     • Author(s): Zhang, Shi Bao; Zhou, Zhe Kun; Hu, Hong; Xu, Kun
     • Source: Canadian Journal of Forest Research, v. 37, (7), p. 1184-1193
     • Year: 2007


188. Ultra-wideband pulse generation with flexible pulse shape and polarity control using a Sagnac-interferometer-based intensity modulator
     • Author(s): Li, Jianqiang; Xu, Kun; Fu, Songnian; Wu, Jian; Lin, Jintong; Tang, Ming; Shum, P.
     • Source: Optics Express, v. 15, (26), p. 18156-18161
     • Year: 2007


189. Optical pulse generation with self-cascaded electroabsorption modulator
     • Author(s): Wu, Jian; Qiu, Ji Fang; Zhou, Guang Tao; Xu, Kun; Lin, Jin Tong
     • Source: Chinese Physics Letters, v. 24, (4), p. 961-964, article number 031
     • Year: 2007


190. All-optical logic or gate exploiting nonlinear polarization rotation in an SOA and red-shifted sideband filtering
     • Author(s): Zhang, Junyi; Wu, Jian; Feng, Chuanfen; Xu, Kun; Lin, Jintong
     • Source: IEEE Photonics Technology Letters, v. 19, (1), p. 33-35
     • Year: 2007


191. Performance evaluation for 160-Gb/s optical phase conjugation systems considering dispersion mapping and third-order dispersion
     • Author(s): Li, Jianqiang; Xu, Kun; Zhou, Guangtao; Wu, Jian; Lin, Jintong
     • Source: Chinese Optics Letters, v. 5, (2), p. 63-65
     • Year: 2007


192. Gas-kinetic scheme for continuum and near-continuum hypersonic flows
     • Author(s): Liao, Wei; Luot, Li-Shi; Xu, Kun
     • Source: Journal of spacecraft and rockets, v. 44, (6), 2007, NOV-DEC, p. 1232-1240
     • Year: 2007


193. Multiple-temperature kinetic model for continuum and near continuum flows
     • Author(s): Xu, Kun; Liu, Hongwei; Jiang, Jianzheng
     • Source: Physics of fluids, v. 19, (1), 2007, JAN
     • Year: 2007


194. Multiscale gas-kinetic simulation for continuum and near-continuum flows
     • Author(s): Xu, Kun; Liu, Hongwei
     • Source: Physical Review E, v. 75, (1), January 2007
     • Year: 2007


195. A Runge-Kutta discontinuous Galerkin method for viscous flow equations
     • Author(s): Liu, Hongwei; Xu, Kun
     • Source: Journal of computational physics, v. 224, (2), 2007, JUN 10, p. 1223-1242
     • Year: 2007


196. High-order kinetic flux vector splitting schemes in general coordinates for ideal quantum gas dynamics
     • Author(s): Yang, Jaw-Yen; Hsieh, Tse-Yang; Shi, Yu-Hsin; Xu, Kun
     • Source: Journal of computational physics, v. 227, (2), 2007, DEC 10, p. 967-982
     • Year: 2007


197. Multiple temperature model for near continuum flows
     • Author(s): Xu, Kun; Liu, Hongwei; Jiang, Jianzheng
     • Source: Journal of Mechanical Science and Technology, v. 21, (9, Sp. Iss. SI), 2007, SEP, p. 1376-1382
     • Year: 2007


198. A unified moving grid gas-kinetic method in Eulerian space for viscous flow computation
     • Author(s): Jin, Changqiu; Xu, Kun
     • Source: Journal of computational physics, v. 222, (1), March 2007, p. 155-175
     • Year: 2007


199. A three-dimensional multidimensional gas-kinetic scheme for the Navier-Stokes equations under gravitational fields
     • Author(s): Tian, C.T.; Xu, Kun; Chan, Kwinglam; Deng, Licai
     • Source: Journal of computational physics, v. 226, (2), October 2007, p. 2003-2027
     • Year: 2007


200. A gas-kinetic discontinuous Galerkin method for viscous flow equations
     • Author(s): Liu, Hongwei; Xu, Kun
     • Source: Journal of Mechanical Science and Technology, v. 21, (9, Sp. Iss. SI), 2007, SEP, p. 1344-1351
     • Year: 2007


201. Performance evaluation of modulation formats in 40 × 40-Gb/s WDM repeaterless transmission systems
     • Author(s): Lu, Guangshan; Xu, Kun; Wu, Jian; Lin, Jintong
     • Source: Chinese Optics Letters, v. 4, (4), p. 199-201
     • Year: 2006


202. All-optical wavelength conversion based on nonlinear polarization rotation (NPR) in SOA and AWG filtering
     • Author(s): Zhang, Junyi; Wu, Jian; Xu, Kun; Lin, Jintong
     • Source: Chinese Optics Letters, v. 4, (4), p. 205-207
     • Year: 2006


203. Investigation of chirped return-to-zero differential phase-shift keying (DPSK) modulation format and its performance comparison with return-to-zero DPSK in 40 × 40-Gbit/s dense wavelength-division multiplexing transmission systems
     • Author(s): Wu, Xiaoxia; Xu, Kun; Lu, Guangshan; Wu, Jian; Lin, Jintong
     • Source: Optical Engineering, v. 45, (7), article number 075004
     • Year: 2006


204. Structure and characteristics of polyampholyte super-absorbent nanocomposite
     • Author(s): Xu, Kun; Chen, Qiang; Xiang, Sheng; Yue, Yu Mei; Zhang, Wen De; Wang, Pi Xin
     • Source: Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities, v. 27, (12), p. 2417-2421
     • Year: 2006


205. 40 Gbit/s all-optical logic NOR gate based on a semi-conductor optical amplifier and a filter
     • Author(s): Zhang, Junyi; Wu, Jian; Feng, Chuanfen; Zhou, Guangtao; Xu, Kun; Lin, Jintong
     • Source: Optical Engineering, v. 45, (8), article number 080503
     • Year: 2006


206. The numerical study of roll-waves in inclined open channels and solitary wave run-up
     • Author(s): Que, Yin T.; Xu, Kun
     • Source: International journal for numerical methods in fluids, v. 50, (9), 2006, MAR 30, p. 1003-1027
     • Year: 2006


207. Continuum formulation for non-equilibrium shock structure calculation
     • Author(s): Xu, Kun; Josyula, Eswar
     • Source: Communications in computational physics, v. 1, (3), 2006, JUN, p. 425-448
     • Year: 2006


208. The gas-kinetic scheme for shallow water equations^* * Project supported by the Hong Kong Research Grant Council (HKUST6102/04E, 6210/05E).
     • Author(s): Xu, Kun
     • Source: Journal of Hydrodynamics, v. 18, (3 SUPPL.), 2006, p. 73-76
     • Year: 2006


209. An adaptive grid method for two-dimensional viscous flows
     • Author(s): Jin, Changqiu; Xu, Kun
     • Source: Journal of computational physics, v. 218, (1), 2006, OCT 10, p. 68-81
     • Year: 2006


210. Linear and nonlinear analysis of shallow wakes
     • Author(s): Ghidaoui, Mohamed Salah; Kolyshkin, Andrei A.; Liang, Junhong; Chan, Franky Cathleen; Li, Qiu; Xu, Kun
     • Source: Journal of fluid mechanics, v. 548, 2006, FEB 10, p. 309-340
     • Year: 2006


211. Gas-kinetic scheme for rarefied flow simulation
     • Author(s): Xu, Kun; Josyula, Eswar
     • Source: Mathematics and computers in simulation, v. 72, (2-6), 2006, SEP 9, p. 253-256
     • Year: 2006


212. Stability and consistency of kinetic upwinding for advection-diffusion equations
     • Author(s): Torrilhon, Manuel; Xu, Kun
     • Source: IMA journal of numerical analysis, v. 26, (4), 2006, OCT, p. 686-722
     • Year: 2006


213. 三角形网格下求解二维浅水方程的KFVS格式
     • Author(s): 潘存鴻; 徐昆
     • Source: 水利学报=Journal of Hydraulic Engineering, v. 2006, (07), 2006, p. 858-864
     • Year: 2006


214. PMD and CD tunable compensation using the nonlinear chirp SBG with uniform grating period
     • Author(s): Zhou, Guangtao; Yu, Li; Zhang, Xiaoguang; Zhang, Jian Zhong; Yang, Bojun; Xu, Kun; Lin, Jintong
     • Source: Proceedings of SPIE - The International Society for Optical Engineering, v. 5625, (PART 2), p. 1120-1127, article number 169
     • Year: 2005


215. Study of wavelength conversion based on cross polarization modulation in semiconductor optical amplifier
     • Author(s): Zhou, Yunfeng; Wu, Jian; Xu, Kun; Lin, Jintong
     • Source: Proceedings of SPIE - The International Society for Optical Engineering, v. 5625, (PART 1), p. 559-566, article number 80
     • Year: 2005


216. Efficiency measurement of NaI(Tl) detector for a long tube volume source of 6.13 MeV gamma-ray
     • Author(s): Shi, Zong Ren; Xu, Kun; Ding, Sheng Yao; Wang, Shun Qing; Guo, Zhi Rong; Zuo, Liang Zhou
     • Source: Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics, v. 29, (2), p. 124-129
     • Year: 2005


217. Single-span transmission of WDM RZ-DPSK signal over 310-km standard SMF without using FEC and remote-pumping
     • Author(s): Mo, Jinyu; Zhou, Guangtao; Chen, Jian; Wen, Yang Jing; Wang, Yixin; Lu, Chao; Xu, Kun
     • Source: IEEE Photonics Technology Letters, v. 17, (10), p. 2209-2211
     • Year: 2005


218. Analysis of four-wave mixing effects in 40Gbit/s CSRZ/RZ-DPSK systems
     • Author(s): Lu, Guangshan; Xu, Kun; Zhou, Guangtao; Li, Hanhui; Chen, Wendian; Wu, Jian; Lin, Jintong
     • Source: Proceedings of SPIE - The International Society for Optical Engineering, v. 5625, (PART 2), p. 1158-1165, article number 176
     • Year: 2005


219. Analysis of DOP feedback signal in PMD compensation system based on the different modulation formats
     • Author(s): Zhou, Guangtao; Xu, Kun; Wu, Jian; Lin, Jintong
     • Source: Proceedings of SPIE - The International Society for Optical Engineering, v. 5625, (PART 1), p. 628-635, article number 94
     • Year: 2005


220. A simple noyel all-optical XOR logic gate implementation
     • Author(s): Zhou, Yunfeng; Wu, Jian; Xu, Kun; Lin, Jintong
     • Source: Proceedings of SPIE - The International Society for Optical Engineering, v. 5624, p. 82-90, article number 14
     • Year: 2005


221. Performance analysis of DPSK modulated signals in optical transmission link with PMD and PDL
     • Author(s): Li, Hanhui; Xu, Kun; Zhou, Guangtao; Wu, Jian; Lin, Jintong
     • Source: Proceedings of SPIE - The International Society for Optical Engineering, v. 5625, (PART 2), p. 1048-1054, article number 157
     • Year: 2005


222. Study on the adaptive polarization state control in coherent optical communication systems
     • Author(s): Feng, Chuanfen; Xu, Kun; Wu, Jian; Lin, Jintong
     • Source: Proceedings of SPIE - The International Society for Optical Engineering, v. 6019 II, article number 60193O
     • Year: 2005


223. Two-stage adaptive polarization mode dispersion compensation experiment in 40 Gb/s optical time division multiplexing system
     • Author(s): Zhou, Guangtao; Zhang, Xiaoguang; Xi, Lixia; Yu, Li; Shen, Yu; Zhang, Jianzhong; Zhang, Na; Wu, Bin; Yuan, Tiecheng; Zhang, Hongming; Xu, Kun; Yang, Bojun; Lin, Jintong
     • Source: Guangxue Xuebao/Acta Optica Sinica, v. 25, (1), p. 15-20
     • Year: 2005


224. Application of gas-kinetic scheme with kinetic boundary conditions in hypersonic flow
     • Author(s): Li, Qibing; Fu, Song; Xu, Kun
     • Source: AIAA journal, v. 43, (10), 2005, OCT, p. 2170-2176
     • Year: 2005


225. A compressible Navier-Stokes flow solver with scalar transport
     • Author(s): Li, Qibing; Fu, Song; Xu, Kun
     • Source: Journal of computational physics, v. 204, (2), 2005, APR 10, p. 692-714
     • Year: 2005


226. The application of gas-kinetic BGK scheme in near continuum flow regime
     • Author(s): Mao, Meiliang; Xu, Kun; Deng, Xiaogang
     • Source: Acta Aerodynamica Sinica, 23, pp. 317-321
     • Year: 2005


227. Multiple translational temperature model and its shock structure solution
     • Author(s): Xu, Kun; Josyula, Eswar
     • Source: Physical Review E, v. 71, (5), May 2005
     • Year: 2005


228. 动能BGK算法在近连续流模拟中的应用
     • Author(s): 毛枚良; 徐昆; 鄧小剛
     • Source: 空气动力学学报=Acta Aerodynamica Sinica, v. 2005, (03), 2005, p. 317-321
     • Year: 2005


229. A multidimensional gas-kinetic BGK scheme for hypersonic viscous flow
     • Author(s): Xu, Kun; Mao, Meiliang; Tang, Lei
     • Source: Journal of computational physics, v. 203, (2), 2005, MAR 1, p. 405-421
     • Year: 2005


230. Comparisons of high speed optical modulation formats using LiNbO₃ optical waveguide modulators
     • Author(s): Xu, Kun; Zhou, Guang Tao; Wu, Jian; Lin, Jin Tong
     • Source: Beijing Youdian Daxue Xuebao/Journal of Beijing University of Posts and Telecommunications, v. 27, (4), p. 50-54
     • Year: 2004


231. Microchannel flow in the slip regime: gas-kinetic BGK-Burnett solutions
     • Author(s): Xu, Kun; Li, Zhihui
     • Source: Journal of fluid mechanics, v. 513, 2004, AUG 25, p. 87-110
     • Year: 2004


232. A gas-kinetic scheme for shallow-water equations with source terms
     • Author(s): Tang, Huazhong; Tang, Tao; Xu, Kun
     • Source: ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND Physik, v. 55, (3), 2004, MAY, p. 365-382
     • Year: 2004


233. Discontinuous Galerkin BGK method for viscous flow equations: One-dimensional systems
     • Author(s): Xu, Kun
     • Source: SIAM journal on scientific computing, v. 25, (6), 2004, p. 1941-1963
     • Year: 2004


234. The kinetic scheme for the full-Burnett equations
     • Author(s): Ohwada, Taku; Xu, Kun
     • Source: Journal of computational physics, v. 201, (1), 2004, NOV 20, p. 315-332
     • Year: 2004


235. Nonequilibrium Bhatnagar-Gross-Krook model for nitrogen shock structure
     • Author(s): Xu, Kun; Tang, Lei
     • Source: Physics of fluids, v. 16, (10), 2004, OCT, p. 3824-3827
     • Year: 2004


236. A gas-kinetic scheme for shallow-water equations with source terms
     • Author(s): Tang, Huazhong; Tang, Tao; Xu, Kun
     • Source: Zeitschrift fur angewandte Mathematik und Physik ZAMP, v. 55, (3), May 2004, p. 365-382
     • Year: 2004


237. Study of dynamic PMD compensation system using signal DOP as the feedback control signal
     • Author(s): Xu, Kun; Dai, Yitang; Mao, Jin; Chen, Xiangfei; Li, Xuhui; Xie, Shizhong
     • Source: Guangxue Xuebao/Acta Optica Sinica, v. 23, (10), p. 1204-1209
     • Year: 2003


238. Performance evaluation of dynamic PMD compensator using optical signal DOP in optical transmission link with PMD and PDL
     • Author(s): Xu, Kun; Wu, Jian; Lin, Jintong
     • Source: Proceedings of SPIE - The International Society for Optical Engineering, v. 5281, p. 314-317
     • Year: 2003


239. Performance evaluation of systems using a novel adjustable first-order PMD compensator and forward error correction
     • Author(s): Yan, Juanjuan; Xu, Kun; Chen, Minghua; Feng, Jia; Dai, Yitang; Dong, Yi; Xie, Shizhong; Zhou, Bingkun
     • Source: Optics Communications, v. 218, (1-3), p. 49-54
     • Year: 2003


240. Lattice Boltzmann method and gas-kinetic BGK scheme in the low-Mach number viscous flow simulations
     • Author(s): Xu, Kun; He, Xiaoyi
     • Source: Journal of computational physics, v. 190, (1), 2003, SEP 1, p. 100-117
     • Year: 2003


241. Super-Burnett solutions for Poiseuille flow
     • Author(s): Xu, Kun
     • Source: Physics of fluids, v. 15, (7), 2003, JUL, p. 2077-2080
     • Year: 2003


242. Analytical expression and system simulation of eye opening penalty for chirped sampled Bragg grating dispersion compensator
     • Author(s): Yin, Yuzhe; Chen, Xiangfei; Zhu, Lin; Xu, Kun; Lin, Zongqiang; Li, Xuhui; Xie, Shizhong
     • Source: Optics Communications, v. 203, (1-2), p. 93-99
     • Year: 2002


243. Performance analysis of optical label eraser
     • Author(s): Jia, Zhensheng; Chen, Minghua; Xu, Kun; Dong, Yi; Xie, Shizhong
     • Source: Optics Communications, v. 205, (4-6), p. 265-269
     • Year: 2002


244. A novel method to achieve various equivalent chirp profiles in sampled Bragg gratings using uniform-period phase masks
     • Author(s): Feng, Jia; Chen, Xiangfei; Fan, Chongcheng; Li, Xuhui; Li, Xia; Xu, Kun; Xie, Shizhong
     • Source: Optics Communications, v. 205, (1-3), p. 71-75
     • Year: 2002


245. A slope-update scheme for compressible flow simulation
     • Author(s): Xu, Kun
     • Source: Journal of computational physics, v. 178, (1), 2002, MAY 1, p. 252-259
     • Year: 2002


246. KFVS method for one-dimensional shallow water equation
     • Author(s): Xu, Kun; Pan, Chunhong
     • Source: Journal of Hydrodynamics (Chinese), A17(2), 140-147
     • Year: 2002


247. Regularization of the Chapman-Enskog expansion and its description of shock structure
     • Author(s): Xu, Kun
     • Source: Physics of Fluids, v. 14, (4), 2002
     • Year: 2002


248. A well-balanced gas-kinetic scheme for the shallow-water equations with source terms
     • Author(s): Xu, Kun
     • Source: Journal of computational physics, v. 178, (2), 2002, MAY 20, p. 533-562
     • Year: 2002


249. Performance of the optical label eraser based on Lyot-Sagnac filter
     • Author(s): Jia, Zhensheng; Chen, Minghua; Xu, Kun; Dong, Yi; Xie, Shizhong
     • Source: Proceedings of SPIE - The International Society for Optical Engineering, v. 4585, p. 198-203
     • Year: 2001


250. A kinetic method for hyperbolic-elliptic equations and its application in two-phase flow
     • Author(s): Xu, Kun
     • Source: Journal of computational physics, v. 166, (2), 2001, JAN 20, p. 383-399
     • Year: 2001


251. A Boltzmann based model for open channel flows
     • Author(s): Ghidaoui, Mohamed Salah; Deng, Jiaquan; Gray, William G.; Xu, Kun
     • Source: International journal for numerical methods in fluids, v. 35, (4), 2001, FEB 28, p. 449-494
     • Year: 2001


252. A Boltzmann-based mesoscopic model for contaminant transport in flow systems
     • Author(s): Deng, Jiaquan; Ghidaoui, Mohamed Salah; Gray, William G.; Xu, Kun
     • Source: Advances in water resources, v. 24, (5), 2001, MAY, p. 531-550
     • Year: 2001


253. Pseudoparticle representation and positivity analysis of explicit and implicit Steger-Warming FVS schemes
     • Author(s): Tang, Huazhong; Xu, Kun
     • Source: ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND Physik, v. 52, (5), 2001, SEP, p. 847-858
     • Year: 2001


254. Entropy analysis of kinetic flux vector splitting schemes for the compressible Euler equations
     • Author(s): Lui, S.H.; Xu, Kun
     • Source: ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND Physik, v. 52, (1), 2001, JAN, p. 62-78
     • Year: 2001


255. A gas-kinetic BGK scheme for the Navier-Stokes equations and its connection with artificial dissipation and Godunov method
     • Author(s): Xu, Kun
     • Source: Journal of computational physics, v. 171, (1), 2001, JUL 20, p. 289-335
     • Year: 2001


256. 一类通矢量分裂方法的保正性研究Ⅰ.显式格式
     • Author(s): 汤华中; 徐昆
     • Source: 計算數學=Mathematica numerca sinica, v. 23, (4), November 2001, p. 469-476
     • Year: 2001


257. Numerical simulations of resonant oscillations in a tube
     • Author(s): Tang, Huazhong; Cheng, Ping; Xu, Kun
     • Source: Numerical HEAT Transfer PART a-applications, v. 40, (1), 2001, JUL, p. 37-54
     • Year: 2001


258. Dissipative mechanism in Godunov-type schemes
     • Author(s): Xu, Kun; Li, Zuowu
     • Source: International journal for numerical methods in fluids, v. 37, (1), 2001, SEP 15, p. 1-22
     • Year: 2001


259. The summarization of clinical experience of difficult tracheal intubation
     • Author(s): Xue, F.; An, G.; Xu, K.; Deng, X.; Tong, S.; Li, G.
     • Source: Acta Academiae Medicinae Sinicae, v. 22, (2), p. 170-173
     • Year: 2000


260. Positivity-preserving analysis of explicit and implicit Lax-Friedrichs schemes for compressible Euler equations
     • Author(s): Tang, Huazhong; Xu, Kun
     • Source: Journal of Scientific Computing, v. 15, (1), 2000, p. 19-28
     • Year: 2000


261. A gas-kinetic scheme for reactive flows
     • Author(s): Lian, Yongsheng; Xu, Kun
     • Source: Computers & fluids, v. 29, (7), 2000, SEP, p. 725-748
     • Year: 2000


262. A high-order gas-kinetic method for multidimensional ideal magnetohydrodynamics
     • Author(s): Tang, Huazhong; Xu, Kun
     • Source: Journal of computational physics, v. 165, (1), 2000, NOV 20, p. 69-88
     • Year: 2000


263. A Gas-kinetic Scheme for Multimaterial Flows and its Application in Chemical Reactions
     • Author(s): Lian, Yongsheng; Xu, Kun
     • Source: Journal of Computational Physics, v. 163, (2), 2000, SEP 20, p. 349-375
     • Year: 2000


264. 用BGK格式计算不可压缩流场
     • Author(s): 苏铭德; 徐昆; M. ghidaoui
     • Source: 力學學報=Acta mechanica sinica, v. 32, (6), November 2000, p. 641-650
     • Year: 2000


265. Gas-kinetic theory-based flux splitting method for ideal magnetohydrodynamics
     • Author(s): Xu, Kun
     • Source: Journal of computational physics, v. 153, (2), 1999, AUG 10, p. 334-352
     • Year: 1999


266. Low-speed flow simulation by the gas-kinetic scheme
     • Author(s): Su, Mingde; Xu, Kun; Ghidaoui, Mohamed Salah
     • Source: Journal of computational physics, v. 150, (1), 1999, MAR 20, p. 17-39
     • Year: 1999


267. Unsplitting BGK-type schemes for the shallow water equations
     • Author(s): Xu, Kun
     • Source: International journal of modern physics C, v. 10, (4), 1999, JUN, p. 505-516
     • Year: 1999


268. Rayleigh-Bénard simulation using the gas-kinetic Bhatnagar-Gross-Krook scheme in the incompressible limit
     • Author(s): Xu, Kun; Lui, Shiu Hong
     • Source: Physical Review E, v. 60, (1), July 1999
     • Year: 1999


269. Gas-kinetic schemes for the compressible Euler equations: Positivity-preserving analysis
     • Author(s): Tang, Tao; Xu, Kun
     • Source: ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND Physik, v. 50, (2), 1999, MAR, p. 258-281
     • Year: 1999


270. Characteristics of root plasma membrane ATPase and H⁺-extrusion in a K⁺-deficit tolerant rice variety
     • Author(s): Lin, Kui; Li, Lin; Xu, Kun; Yan, Ji Qiong; Jiao, Xin Zhi
     • Source: Acta Botanica Sinica, v. 40, (6), p. 521-526
     • Year: 1998


271. Application of perturbation theory to chain and polar fluids Pure alkanes, alkanols and water
     • Author(s): Xu, Kun; Li, Yi Gui; Liu, Wen Bin
     • Source: Fluid Phase Equilibria, v. 142, (1-2), p. 55-66
     • Year: 1998


272. A gas-kinetic scheme for the Euler equations with heat transfer
     • Author(s): Xu, Kun
     • Source: SIAM journal on scientific computing, v. 20, (4), 1998, APR 7, p. 1317-1335
     • Year: 1998


273. Connection between lattice-Boltzmann equation and beam scheme
     • Author(s): Xu, Kun; Luo, Lishi
     • Source: International journal of modern physics C, v. 9, (8), 1998, DEC, p. 1177-1187
     • Year: 1998


274. Projection dynamics in Godunov-type schemes
     • Author(s): Xu, Kun; Hu, Jishan
     • Source: Journal of computational physics, v. 142, (2), 1998, MAY 20, p. 412-427
     • Year: 1998


275. Molecular thermodynamic model for strong electrolyte aqueous solution based on perturbation theory and mean spherical approximation
     • Author(s): Liu, Wenbin; Li, Yigui; Lu, Jufang; Xu, Kun
     • Source: Huagong Xuebao/CIESC Journal, v. 48, (5), p. 645-652
     • Year: 1997


276. Analysis and implementation of the gas-kinetic BGK scheme for computational gas dynamics
     • Author(s): Kim, Chongam; Xu, Kun; Martinelli, Luigi; Jameson, Antony
     • Source: International Journal for Numerical Methods in Fluids, v. 25, (1), p. 21-49
     • Year: 1997


277. BGK-based Scheme for Multicomponent Flow Calculations
     • Author(s): Xu, Kun
     • Source: Journal of Computational Physics, v. 134, (1), June 1997, p. 122-133
     • Year: 1997


278. BGK-based schemes for the simulation of compressible flow
     • Author(s): Xu, K.; Kim, C.; Martinelli, L.; Jameson, A.
     • Source: International Journal of Computational Fluid Dynamics, v. 7, (3), p. 213-235
     • Year: 1996


279. Gas-kinetic finite volume methods, flux-vector splitting, and artificial diffusion
     • Author(s): Xu, Kun; Martinelli, Luigi; Jameson, Antony
     • Source: Journal of Computational Physics, v. 120, (1), p. 48-65
     • Year: 1995


280. A new class of gas-kinetic relaxation schemes for the compressible Euler equations
     • Author(s): Xu, Kun
     • Source: Journal of Statistical Physics, v. 81, (1-2), p. 147-164
     • Year: 1995


281. Gas-kinetic finite volume methods
     • Author(s): Xu, K.; Martinelli, L.; Jameson, A.
     • Source: Unknown Journal, (453), p. 106-111
     • Year: 1995


282. Numerical navier-stokes solutions from gas kinetic theory
     • Author(s): Xu, Kun
     • Source: Journal of Computational Physics, v. 114, (1), p. 9-17
     • Year: 1994


283. Numerical hydrodynamics from gas-kinetic theory
     • Author(s): Prendergast, Kevin H.; Xu, Kun
     • Source: Journal of Computational Physics, v. 109, (1), p. 53-66
     • Year: 1993


284. Treatment of wastewater discharged from the factory producing phthalic acid
     • Author(s): Wang, Jusi; Xu, Kun; Xu, Liangcai
     • Source: Huanjing Kexue/Environmental Science, v. 9, (4), p. 46-52
     • Year: 1988

  Book

1. A Unified Computational Fluid Dynamics Framework from Rarefied to Continuum Regimes
   • Author(s): Xu, Kun
   • Year: 2021


2. Direct Modeling for Computational Fluid Dynamics: Construction and Application of Unified Gas-kinetic Schemes
   • Author(s): Xu, Kun
   • Year: 2015


3. Computational Fluid Dynamics Based on the Unified Coordinates
   • Author(s): Hui, Wai How; Xu, Kun
   • Year: 2012

  Book chapter

1. Unified Treatment of Rarefied and Continuum Fluid Flows
   • Author(s): Xu, Kun
   • Source: Encyclopedia of Aerospace Engineering / Editors-in-chief: Richard Blockley, Wei Shyy. Chichester, West Sussex, U.K. : Wiley, 2010
   • Year: 2012

  Conference paper

1. Thermal transportation of oscillating cavity over various flow regimes
   • Author(s): Lim, Gyuha; Xu, Kun
   • Source: AIP Conference Proceedings, v. 2996, (1), February 2024, article number 100001
   • Year: 2022


2. Fifth-order finite-volume weno on cylindrical grids
   • Author(s): Shadab, Mohammad Afzal; Ji, Xing; Xu, Kun
   • Source: Lecture Notes in Computational Science and Engineering, v. 134, 12 August 2020, p. 637-648
   • Year: 2020


3. Compact and Three-dimensional Extension of Two-stage Fourth-order Gas-kinetic Scheme
   • Author(s): Ji, Xing; Pan, L.; Xu, Kun
   • Source: Proceedings of 10th International Conference on Computational Fluid Dynamics (ICCFD10), ICCFD 2018, July 2018, article number ICCFD10-108
   • Year: 2018


4. Validation of Gas-Kinetic Scheme Solver for the Compressible and Incompressible Flows Simulation
   • Author(s): Liu, Hualin; Guo, Zhongzhou; Chen, Weifang; Xu, Kun
   • Source: 21st AIAA International Space Planes and Hypersonics Technologies Conference, Hypersonics 2017, 2017
   • Year: 2017


5. Application of Unified Gas-Kinetic Scheme for Hypersonic Non-Equilibrium Flow
   • Author(s): Wang, Zhao; Yan, Hong; Li, Qibing; Xu, Kun
   • Source: 21st AIAA International Space Planes and Hypersonics Technologies Conference, Hypersonics 2017, American Institute of Aeronautics and Astronautics Inc, AIAA, 2017
   • Year: 2017


6. Aspect Ratio Effect on Flow Structure around Rotating Rectangular Wings
   • Author(s): Fu, Jujiang; Pan, Liang; Qiu, Huihe; Xu, Kun; Shyy, Wei
   • Year: 2014


7. Study of vacuum gas flows with the unified gas-kinetic scheme
   • Author(s): Luo, Xueli; Wang, Ruijie; Day, Christian; Xu, Kun
   • Source: AIP Conference Proceedings, v. 1628, (1), December 2014, Volume title: Proceedings of the 29th International Symposium on Rarefied Gas Dynamics
   • Year: 2014


8. A Cartesian grid-based unified gas kinetic scheme
   • Author(s): Chen, Songze; Xu, Kun
   • Source: AIP Conference Proceedings, v. 1628, December 2014, p. 995-1002
   • Year: 2014


9. Unified gas-kinetic scheme for multi-species non-equilibrium flow
   • Author(s): Wang, Ruijie; Xu, Kun
   • Source: AIP Conference Proceedings, v. 1628, (1), December 2014, p. 970-975
   • Year: 2014


10. A high-order moving mesh gas-kinetic scheme for three-dimensional flows
    • Author(s): Pan, Liang; Xu, Kun
    • Year: 2014


11. A Unified Gas-kinetic Scheme for Continuum and Rarefied Flows
    • Author(s): Xu, Kun; Huang, J.C.
    • Source: AIP Conference Proceedings, v. 1333, May 2011, p. 525-530
    • Year: 2011


12. Numerical simulation of hypersonic transitional flows by means of a kinetic node-pair approach
    • Author(s): Fossati, Marco; Vigevano, Luigi; Xu, Kun
    • Source: 17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, The American Institute of Aeronautics and Astronautics, 2011
    • Year: 2011


13. A New High-Order Multidimensional Scheme
    • Author(s): Li, Qibing; Xu, Kun; Fu, Song
    • Source: Computational Fluid Dynamics 2010, Editor: Alexander Kuzmin. Berlin, Heidelberg : Springer-Verlag, 2011, p. 629-635
    • Year: 2011


14. A Symplectic-preserving Gas-kinetic Scheme for Hydrodynamic Equations under external forcing Field
    • Author(s): Luo, Jun; Xu, Kun
    • Source: AIP Conference Proceedings, v. 1333, May 2011, p. 916-921
    • Year: 2011


15. A Multiple Temperature Kinetic Model and Its application to Micro-scale Gas Flow Simulations
    • Author(s): Liu, Hongwei; Xu, Kun; Zhu, Taishan; Ye, Wenjing
    • Year: 2010


16. A High-order Gas-Kinetic Navier-Stokes Flow Solver
    • Author(s): Li, Qibing; Xu, Kun
    • Source: Proceedings 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, American Institute of Aeronautics and Astronautics, 2010
    • Year: 2010


17. A discontinuous galerkin method based on a gas kinetic scheme for the navier-stokes equations on arbitrary grids
    • Author(s): Luo, Hong; Xu, Kun
    • Source: Computational Fluid Dynamics 2008, 2009, p. 423-428
    • Year: 2009


18. Development of a discontinuous Galerkin method for computational fluid dynamics
    • Author(s): Lno, Hong; Luo, Luqing; Xu, Kun
    • Source: 47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2009
    • Year: 2009


19. Generalized gas dynamic equations
    • Author(s): Xu, Kun; Guo, Zhaoli
    • Source: 47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2009
    • Year: 2009


20. Extended gas dynamic equations with multiple translational temperature
    • Author(s): Xu, Kun; Guo, Zhaoli
    • Source: AIP Conference Proceedings, v. 1084, 2009, p. 69-74
    • Year: 2009


21. Multiple temperature kinetic model for near continuum flows
    • Author(s): Xu, Kun; Liu, Hongwei
    • Source: 46th AIAA Aerospace Sciences Meeting and Exhibit, 7-10, Jan 2008
    • Year: 2008


22. A BGK-based discontinuous Galerkin method for the Navier-Stokes equations on arbitrary grids
    • Author(s): Luo, Hong; Xu, Kun
    • Source: 46th AIAA Aerospace Sciences Meeting and Exhibit, 2008
    • Year: 2008


23. Moving grid gas-kinetic method and numerical simulation of freely falling plates
    • Author(s): Changqiu, Jin; Kun, Xu
    • Source: Collection of Technical Papers - 18th AIAA Computational Fluid Dynamics Conference, 2007, p. 1972-1993
    • Year: 2007


24. Gas kinetic scheme for continuum and near-continuum hypersonic flows
    • Author(s): Liao, Wei; Luo, Lishi; Xu, Kun
    • Source: Collection of Technical Papers - 45th AIAA Aerospace Sciences Meeting, v. 2, 2007, p. 1355-1365
    • Year: 2007


25. Multiple temperature kinetic model for continuum and near continuum flows
    • Author(s): Xu, Kun; Liu, Hongwei; Jiang, Jianzheng
    • Source: Collection of Technical Papers - 45th AIAA Aerospace Sciences Meeting, v. 11, 2007, p. 7497-7510
    • Year: 2007


26. Multiple temperature kinetic model for non-equilibrium flow computations
    • Author(s): Xu, Kun; He, Xin; Cai, Chunpei
    • Source: Collection of Technical Papers - 39th AIAA Thermophysics Conference, v. 2, 2007, p. 1408-1425
    • Year: 2007


27. Gas-kinetic BGK Scheme for three dimensional magnetohydrodynamics
    • Author(s): Cai, Chunpei; Xu, Kun
    • Source: Collection of Technical Papers - 45th AIAA Aerospace Sciences Meeting, v. 24, 2007, p. 16989-17006
    • Year: 2007


28. Development of a 2D/AXI kinetic BGK scheme for hypersonic nonequilibrium flow computations
    • Author(s): Cai, Chunpei; Liu, Danny D.; Xu, Kun
    • Source: Collection of Technical Papers - 45th AIAA Aerospace Sciences Meeting, v. 13, 2007, p. 8863-8873
    • Year: 2007


29. Non-equilibrium Shock Structure Computation with a Kinetic BGK Scheme
    • Author(s): Cai, Chunpei; Liu, Danny D.; Xu, Kun
    • Source: Collection of Technical Papers - 45th AIAA Aerospace Sciences Meeting, v. 11, 2007, p. 7368-7380
    • Year: 2007


30. A two-dimensional GasKinetic BGK scheme for hypersonic thermal non-equilibrium flow computations
    • Author(s): Cai, Chunpei; Liu, Danny; Xu, Kun
    • Source: A Collection of Technical Papers - 14th AIAA/AHI International Space Planes and Hypersonic Systems and Technologies Conference, v. 1, 2006, p. 548-558
    • Year: 2006


31. A one-dimensional multiple-temperature Gas-Kinetic BGK scheme for shock wave computation
    • Author(s): Cai, Chunpei; Liu, Danny; Xu, Kun
    • Source: A Collection of Technical Papers - 14th AIAA/AHI International Space Planes and Hypersonic Systems and Technologies Conference, v. 1, 2006, p. 1-13
    • Year: 2006


32. Optical phase multiplexing through four-wave mixing in n optical fiber
    • Author(s): Zhou, Guangtao; Xu, Kun; Wu, Jian; Lin, Jintong
    • Source: 18th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS 2005, 2005, p. 69-70article number 1547882
    • Year: 2005


33. Nonequilibrium relaxation in high-temperature gas flows
    • Author(s): Josyula, Eswar; Xu, Kun
    • Source: 3rd M.I.T. Conference on Computational Fluid and Solid Mechanics, 2005, p. 683-687
    • Year: 2005


34. 40Gbit/s all-optical wavelength conversion with enhanced performance based on Nonlinear Polarization Rotation (NPR) in SOA with AWG filtering
    • Author(s): Zhang, Junyi; Wu, Jian; Xu, Kun; Lin, Jintong
    • Source: 18th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS 2005, 2005, p. 63-64article number 1547879
    • Year: 2005


35. Gas-kinetic model for navier-stokes solutions with multiple translational temperatures
    • Author(s): Xu, Kun; Josyula, Eswar
    • Source: 35th AIAA Fluid Dynamics Conference and Exhibit, American Institute of Aeronautics and Astronautics Inc., 2005,
    • Year: 2005


36. Non-equilibrium relaxation in high temperature gas flows
    • Author(s): Josyula, Eswar; Xu, Kun
    • Source: 3rd MIT Conference on Computational Fluid and Solid Mechanics, Boston, June
    • Year: 2005


37. Gas-kinetic model for Navier-Stokes solutions with multiple translational temperature
    • Author(s): Xu, Kun; Joysula, Eswar
    • Source: 35th AIAA Fluid Dynamics Conference and Exhibit, Canada, June
    • Year: 2005


38. Testing continuum and non-continuum descriptions in high speed flows
    • Author(s): Josyula, Eswar; Xu, Kun; Wadsworth, Dean C.
    • Source: AIP Conference Proceedings, v. 762, 2005, p. 1217-1222
    • Year: 2005


39. Nonequilibrium Relaxation in High Speed Flows
    • Author(s): Josyula, Eswar; Bailey, W.F.; Xu, Kun
    • Source: 37th AIAA Thermophysics Conference, Portland, Oregon, Paper 2004-2468, June 28-July 1
    • Year: 2004


40. Gas-kinetic BGK scheme for hypersonic viscous flow
    • Author(s): Xu, Kun; Mao, Mei-Liang
    • Source: Computational Fluid Dynamics 2004, Proceedings, 2004, p. 183-188
    • Year: 2004


41. Unified gas-kinetic computational algorithm for continuum and rarefied flows
    • Author(s): Tang, Lei; Xu, Kun
    • Source: AIAA Paper, 2004, p. 7655-7666
    • Year: 2004


42. Numerical dissipation and shock capturing schemes
    • Author(s): Xu, Kun
    • Source: 16th AIAA Computational Fluid Dynamics Conference, American Institute of Aeronautics and Astronautics Inc., 2003,
    • Year: 2003


43. Laminar Hypersonic Viscous Flow Calculations using Gas-kinetic BGK Scheme
    • Author(s): Xu, Kun; Mao, M.L.
    • Source: National Fluid Mechanics Workshop for Young Scientists, Xi'an, November 8-11
    • Year: 2003


44. Kinematic and dynamic dissipation in shock capturing schemes
    • Author(s): Xu, Kun
    • Source: COMPUTATIONAL FLUID AND SOLID MECHANICS 2003, VOLS 1 AND 2, PROCEEDINGS, 2003, p. 1201-1204
    • Year: 2003


45. Dissipative mechanism in Godunov method
    • Author(s): Xu, Kun
    • Source: COMPUTATIONAL FLUID DYNAMICS FOR THE 21ST CENTURY, PROCEEDINGS, v. 78, 2001, p. 309-321
    • Year: 2001


46. Gas-kinetic schemes for fluid simulations
    • Author(s): Xu, Kun
    • Source: COMPUTATIONAL FLUID DYNAMICS 2000, 2001, p. 14-27
    • Year: 2001


47. Gas-kinetic Flux Splitting Method for Ideal Magnetohydrodynamics
    • Author(s): Xu, Kun
    • Source: 14th Computational Fluid Dynamics Conference, 1999, p. 626-635
    • Year: 1999


48. Does Perfect Riemann Solver Exist?
    • Author(s): Xu, Kun
    • Source: 14th Computational Fluid Dynamics Conference, 1999, p. 771-779
    • Year: 1999


49. A BGK Solver for Multicomponent Euler Equations
    • Author(s): Xu, Kun
    • Source: 13th Computational Fluid Dynamics Conference, 1997, p. 1206-1215
    • Year: 1997


50. An Accurate LED-BGK Solver on Unstructured Adaptive Meshes
    • Author(s): Kim, Chong A.; Jameson, Antony; Martinelli, Luigi; Xu, Kun
    • Source: 35th Aerospace Sciences Meeting and Exhibit, 1997, Article number AIAA
    • Year: 1997


51. On the construction of BGK-type schemes for compressible flow simulations
    • Author(s): Xu, Kun; Kim, Chongam; Martinelli, Luigi; Jameson, A.
    • Source: Paper presented at 34th Aerospace Sciences Meeting and Exhibit, 1996, Reno, United States
    • Year: 1996


52. Gas-kinetic relaxation (BGK-Type) schemes for the compressible Euler equations
    • Author(s): Xu, Kun; Jameson, Antony
    • Source: Paper presented at 12th Computational Fluid Dynamics Conference, 1995, San Diego, United States, p. 1012-1021
    • Year: 1995


53. Euler multigrid calculations using a gas-kinetic scheme
    • Author(s): Xu, Kun; Martinelli, Luigi; Jameson, Antony
    • Source: Paper presented at 33rd Aerospace Sciences Meeting and Exhibit, 1995, Reno, United States
    • Year: 1995