All of our papers are available for download simply by clicking the name of the paper below. If you have difficulty downloading a paper please contact the webmaster by email.

2024

• D. Ko, A. Mannion, X. Zhong, and Y. Ju, "Parametric Study of Transpiration Cooling Using Oxides for Sharp Hypersonic Leading Edges", Journal of Thermophysics and Heat Transfer, Article in Advance, doi: 10.2514/1.T6991
• Z. Zou and X. Zhong, "A new very high-order finite-difference method for linear stability analysis and bi-orthogonal decomposition of hypersonic boundary layer flow", Journal of Computational Physics, Vol. 512, 2024. doi: 10.1016/j.jcp.2024.113135
• Y.-T. Lin and X. Zhong, "High-Order Upwind Multi-Layer Compact Scheme (MLC) With Shock-Fitting Method for Two-Dimensional Supersonic Flows", AIAA Paper 2024-3954, July 2024.
• Z. Zou and X. Zhong, "Bi-orthogonal Decomposition for Slow Acoustic Pulse Receptivity Simulation of Hypersonic Boundary Layer Over a Blunt Cone", AIAA Paper 2024-4277, July 2024.
• A. Mannion, D. Ko, Y. Ju, and X. Zhong, "Impact of Coolant Oxidation on the Performance of Evaporative Transpiration Cooling for Sharp Hypersonic Leading Edges", AIAA Paper 2024-4029, July 2024.

2023

• A. Varma and X. Zhong, "Hypersonic Boundary-Layer Receptivity to Oblique Vorticity Waves", AIAA paper 2023-3445, June 2023.
• A. Varma and X. Zhong, "Three-Dimensional Receptivity of a Hypersonic Straight Cone Boundary Layer to a Freestream Vorticity Disturbance", AIAA paper 2023-1042, January 2023.
• Z. Zou and X. Zhong, "A High-Order Finite-Difference Method for Linear Stability Analysis and Bi-orthogonal Decomposition of Hypersonic Boundary Layer Flow", AIAA paper 2023-1043, January 2023.

2022

• S. He and X. Zhong, "The effects of nose bluntness on broadband disturbance receptivity in hypersonic flow", Physics of Fluids, 34, 054104 (2022). doi:10.1063/5.0088236
• A. Varma and X. Zhong, "Real-Gas Effects on Hypersonic Boundary-Layer Receptivity to Freestream Acoustic Disturbances", AIAA paper 2022-0735, January 2022.

2021

• S. He and X. Zhong, "Hypersonic Boundary-Layer Receptivity over a Blunt Cone to Freestream Pulse Disturbances", AIAA Journal, Vol. 59, No. 9 (2021). doi:10.2514/1.J059697
• C. Haley and X. Zhong, "Supersonic Mode in a Low-Enthalpy Hypersonic Flow Over a Cone and Wave Packet Interference", Physics of Fluids, 33, 054104 (2021). doi:10.1063/5.0048089
• S. He and X. Zhong, "Numerical Study of the Receptivity of a Blunt Cone to Hypersonic Freestream Pulse Disturbances", AIAA paper 2021-0742, January 2021.

2020

• S. He and X. Zhong, "Effects of Freestream Acoustic Distrubances on Hypersonic Boundary Layer Stability", AIAA paper 2020-2996, June 2020.
• A. Varma and X. Zhong, "Hypersonic Boundary-Layer Receptivity to a Freestream Entropy Pulse with Real-Gas and Nose Bluntness Effects", AIAA paper 2020-2994, June 2020.
• C. Haley and X. Zhong, "Mode F/S Wave Packet Interference and Acoustic-like Emissions in a Mach 8 Flow Over a Cone", AIAA paper 2020-1579, January 2020.
• S. He and X. Zhong, "Hypersonic Boundary Layer Receptivity over a Blunt Cone to Freestream Pulse Disturbances", AIAA paper 2020-2057, January 2020.

2019

• C. Knisely and X. Zhong, "Sound radiation by supersonic unstable modes in hypersonic blunt cone boundary layers. II. Direct numerical simulation", Physics of Fluids, 31, 024104 (2019). doi:10.1063/1.5077007
• C. Knisely and X. Zhong, "Sound radiation by supersonic unstable modes in hypersonic blunt cone boundary layers. I. Linear stability theory", Physics of Fluids, 31, 024103 (2019). doi:10.1063/1.5055761
• C. Knisely and X. Zhong, "Significant Supersonic Modes and the Wall Temperature Effect in Hypersonic Boundary Layers", AIAA Journal, Vol. 57, No. 4 (2019), pp. 1552-1566. doi: 10.2514/1.J057775
• Z. Bai and X. Zhong, "New very high-order upwind multilayer compact schemes with spectral-like resolution for flow simulations", Journal of Computational Physics, vol. 378, pp. 63-109, 2019
• Z. Bai and X. Zhong, "Very High-Order Upwind Multi-Layer Compact (MLC) Schemes with Spectral-Like Resolution II: Two-Dimensional Case", AIAA paper 2019-1398, January 2019.
• C. Haley, K. Casper and X. Zhong, "Joint Numerical and Experimental Investigation of Roughness Effect on Hypersonic 2nd Mode Instability and Transition", AIAA paper 2019-0873, January 2019.
• C. Knisely and X. Zhong, "Impact of Thermochemical Nonequilibrium Effects on the Supersonic Mode in Hypersonic Boundary Layers", AIAA paper 2019-1132, January 2019.
• C. Knisely, C. Haley and X. Zhong, "Impact of Conical Hypersonic Boundary Layer Transition on Skin Drag and Heating", AIAA paper 2019-1134, January 2019.

2018

• C. Knisely and X. Zhong, "The Supersonic Mode and the Role of Wall Temperature in Hypersonic Boundary Layers with Thermochemical Nonequilibrium Effects", AIAA paper 2018-3218, June 2018.
• C. Knisely and X. Zhong, "Supersonic Modes in Hot-Wall Hypersonic Boundary Layers with Thermochemical Nonequilibrium Effects", AIAA paper 2018-2085, January 2018.

2017

• C. Haley and X. Zhong, "Direct Numerical Simulation of Hypersonic Flow over a Blunt Cone with Axisymmetric Isolated Roughness", AIAA paper 2017-4514, June 2017.
• C. Knisely and X. Zhong, "An Investigation of Sound Radiation by Supersonic Unstable Modes in Hypersonic Boundary Layers", AIAA paper 2017-4516, June 2017.
• Z. Bai and X. Zhong, "New Very High-Order Upwind Multilayer Compact Schemes with Spectral-Like Resolution for Flow Simulations", AIAA paper 2017-0518, January 2017.

2016

• P.T. Greene, J.D. Eldredge, X. Zhong and J. Kim, "A high-order multi-zone cut-stencil method for numerical simulation of high-speed flows over complex geometries", Journal of Computational Physics, Vol. 316, pp. 651-681, 2016. doi: 10.1016/j.jcp2016.04.032
• C.H. Mortensen and X. Zhong, "Real-Gas and Surface-Ablation Effects on Hypersonic Boundary-Layer Instability over a Blunt Cone", AIAA Journal, Vol. 54, No. 3, pp. 976-994, 2016. doi: 10.2514/1.J054404
• K.D. Fong, X. Zhong, "DNS and PSE Study on the Stabilizion Effect of Hypersonic Boundary Layer Waves Using 2-D Surface Roughness", AIAA paper 2016-3347, June 2016.
• M. Miselis, Y. Huang and X. Zhong, "Modal Analysis of Receptivity Mechanisms for a Freestream Hot-Spot Perturbation on a Blunt Compression-Cone Boundary Layer", AIAA paper 2016-3345, June 2016

2015

• K.D. Fong, X. Wang, Y. Huang, X. Zhong, G.R. McKiernan, R.A. Fisher and S.P. Schneider, "Second Mode Suppression in Hypersonic Boundary Layer by Roughness: Design and Experiments", AIAA Journal, Vol. 53, No. 10 (2015), pp. 3138-3144. doi: 10.2514/1.J054100
• C. Mortensen and X. Zhong, "Numerical Simulation of Hypersonic Boundary-Layer Instability in a Real Gas with Two-Dimensional Surface Roughness", AIAA paper 2015-3077, June 2015.
• K.D. Fong, X. Wang, and X. Zhong, "Parametric Study on Stabilization of Hypersonic Boundary-Layer Waves Using 2-D Surface Roughness", AIAA paper 2015-0837, January 2015.

2014

• Y. Huang and X. Zhong, “Numerical Study of Hypersonic Boundary-Layer Receptivity with Freestream Hotspot Perturbations,” AIAA Journal, Vol. 52, No. 12, pp. 2652-2672, 2014.
• C. Mortensen and X. Zhong, “Simulation of Second-Mode Instability in a Real-Gas Hypersonic Flow with Graphite Ablation,” AIAA Journal, Vol. 52, No. 8, pp. 1632-1652, 2014.
• K. Fong, X. Wang, and X. Zhong, “Numerical simulation of roughness effect on the stability of a hypersonic boundary layer,” Computers and Fluids, Vol. 96, pp. 350-367, 2014.
• Y. Huang and X. Zhong, "Parametric Study of Boundary-Layer Receptivity to Freestream Hot-Spot Perturbation over a Blunt Compression Cone," AIAA Paper No. 2014-0774, 2014.
• P. Greene, J. Eldredge, X. Zhong and J. Kim, "Numerical Simulation of High-Speed Flows Over Complex Geometries with a High-Order Multi-Zone Cut-Cell Method," AIAA Paper No. 2014-0426, 2014.

2013

• L. Duan, X. Wang and X. Zhong, “Stabilization of a Mach 5.92 Boundary Layer by Two-Dimensional Finite-Height Roughness,” AIAA Journal, Vol. 51, No.1, pp. 266-270, 2013.
• C. Mortensen and X. Zhong, "Numerical Simulation of Graphite Ablation Induced Outgassing Effects on Hypersonic Boundary Layer Receptivity over a Cone Frustum", AIAA paper 2013-0522, Jan. 2013.
• X. Wang and X. Zhong, "The stabilization of a Mach 10 boundary layer using regular porous coating", AIAA paper 2013-0827, Jan. 2013.
• C. Mortensen and X. Zhong, "Real Gas and Surface Ablation Effects on Hypersonic Boundary Layer Instability over a Blunt Cone", AIAA paper 2013-2981, June 2013.
• K. Fong, X. Wang, and X. Zhong, "Stabilization of Hypersonic Boundary Layer by 2-D Surface Roughness", AIAA paper 2013-2985, June 2013.
• J. Lei and X. Zhong, "Numerical Simulation of Freestream Waves Receptivity and Breakdown in Mach 6 Flow over Cone", AIAA paper 2013-2741, June 2013.

2012

• X. Zhong and X. Wang, “Direct Numerical Simulation on the Receptivity, Instability, and Transition of Hypersonic Boundary Layers,” Annual Review of Fluid Mechanics, vol. 44, pp. 527-561, 2012.
• X. Wang and X. Zhong, “The stabilization of a hypersonic boundary layer using local sections of porous coating,” Physics of Fluids, vol. 24, 2012.
• J. Lei and X. Zhong, “Linear Stability Analysis of Nose Bluntness Effects on Hypersonic Boundary Layer Transition,” Journal of Spacecraft and Rockets, vol. 49, no. 1, pp. 24-37, 2012.
• X. Wang and X. Zhong, "Effect of compressibility on strong shock and turbulence interactions", AIAA paper 2012-1243, Jan. 2012.
• A. Prakash and X. Zhong, "Numerical Simulation of Receptivity of Freestream Disturbances to Hypersonic Boundary Layers with Thermochemical Nonequilibrium", AIAA paper 2012-1085, Jan. 2012.
• D. Fong, X. Wang and X. Zhong, "Finite Roughness Effect on Modal Growth of a Hypersonic Boundary Layer", AIAA paper 2012-1086, Jan. 2012.
• Y. Huang and X. Zhong, "Numerical study of boundary-layer receptivity on blunt compression-cones in Mach-6 flow with localized freestream hot-spot perturbations", NATO AVT-Specialists’ Meeting on “Hypersonic Laminar-Turbulent Transition”, No. 20, 2012.
• J. Lei and X. Zhong, "Numerical Study of Freestream Waves Induced Breakdown in Hypersonic Boundary Layer Transition", AIAA paper 2012-2692, June 2012.
• C. Mortensen and X. Zhong, "High-Order Shock-Fitting Method for Hypersonic Flow with Graphite Ablation and Boundary Layer Stability", AIAA paper 2012-3150, June 2012.
• X. Wang and X. Zhong, "DNS of strong shock and turbulence interactions with thermochemical non-equilibrium effects", AIAA paper 2012-3162, June 2012.
• X. Wang and X. Zhong, "Thermochemical non-equilibrium effects on passive control of hypersonic boundary-layer transition using regular porous coating", AIAA paper 2012-3256, June 2012.
• D. Fong, X. Wang and X. Zhong, "Numerical Simulation of Roughness Effect on the Stability of a Hypersonic Boundary Layer", Seventh International Conference on Computational Fluid Dynamics, ICCFD7-1502, July 2012.
• X. Wang and X. Zhong, "Passive Control of Hypersonic Boundary-Layer Transition using Regular Porous Coating", Seventh International Conference on Computational Fluid Dynamics, ICCFD7-1503, July 2012.
• X. Wang and X. Zhong, "A High-Order Shock-Fitting Non-Equilibrium Flow Solver for DNS of Strong Shock and Turbulence Interactions", Seventh International Conference on Computational Fluid Dynamics, ICCFD7-2305, July 2012.

2011

• A. Prakash, N. Parsons, X. Wang and X. Zhong, “High-order shock-fitting methods for direct numerical simulation of hypersonic flow with chemical and thermal nonequilibrium,” Journal of Computational Physics, vol. 230, no.23, pp. 8474–8507, 2011.
• A. Tumin, X. Wang and X. Zhong, “Numerical Simulation and Theoretical Analysis of Perturbations in Hypersonic Boundary Layers,” AIAA Journal, vol. 49, no. 3, pp. 463-471, 2011.
• M. Lagha, J. Kim, J. Eldredge and X. Zhong, “A numerical study of compressible turbulent boundary layers,” Phyiscs of Fluids, vol. 23, 2011.
• M. Lagha, J. Kim, J. Eldredge and X. Zhong, “Near-wall dynamics of compressible boundary layers,” Phyiscs of Fluids, vol. 23, 2011.
• X. Wang, X. Zhong and Y. Ma, “Response of a Hypersonic Boundary Layer to Wall Blowing-Suction,” AIAA Journal, vol. 49, no. 7, pp. 1336-1353, 2011.
• X. Wang and X. Zhong, “Phase Angle of Porous Coating Admittance and its Effect on Boundary-Layer Stabilization,” AIAA paper 2011-3080, June 2011.
• P. Greene, J. Eldredge, X. Zhong and J. Kim, “Numerical Study of Hypersonic Flow Over an Isolated Roughness with a High-Order Cut-Cell Method,” AIAA paper 2011-3249, June 2011.
• Y. Huang and X. Zhong, “Numerical Study of Freestream Hot-Spot Perturbation on Boundary-Layer Receptivity for Blunt Compression-Cones in Mach-6 Flow,” AIAA paper 2011-3078, June 2011.
• X. Wang and X. Zhong, “Numerical Simulations on Mode S Growth Over Feltmetal and Regular Porous Coatings of a Mach 5.92 Flow,” AIAA paper 2011-375, Jan. 2011.
• X. Zhong and J. Lei, “Numerical Simulation of Nose Bluntness Effects on Hypersonic Boundary Layer Receptivity to Freestream Disturbances,” AIAA paper 2011-3079, June 2011.
• J. Lei and X. Zhong, “Non-linear Breakdown in Hypersonic Boundary Layer Transition Induced by Freestream Disturbances,” AIAA paper 2011-3563, June 2011.
• P. Rawat and X. Zhong, “Direct Numerical Simulations of Turbulent Flow Interactions with Strong Shocks Using Shock-Fitting Method,” AIAA paper 2011-649, Jan. 2011.
• X. Wang and X. Zhong, “DNS of Strong Shock and Turbulence Interaction Including Real Gas Effects,” AIAA paper 2011-3707, June 2011.
• X. Wang and X. Zhong, “Development and Validatio nof a High-Order Shock-Fitting Non-Equilibrium Flow Solver,” AIAA paper 2011-365, Jan. 2011.

2010

• L. Duan, X. Wang and X. Zhong, “A high-order cut-cell method for numerical simulation of hypersonic boundary-layer instability with surface roughness,” Journal of Computational Physics, vol. 229, no. 19, pp. 7207-7237, 2010.
• P. Rawat and X. Zhong, “On high-order shock-fitting and front-tracking schemes for numerical simulation of shock–disturbance interactions,” Journal of Computational Physics, vol. 229, no. 19, pp. 6744-6780, 2010.
• E. Johnsen, J. Larsson, A. Bhagatwala, W. Cabot, P. Moin, B. Olson, P. Rawat, S. Shankar, B. Sjogreen, H. Yee, X. Zhong and S. Lele, “Assessment of high-resolution methods for numerical simulations of compressible turbulence with shock waves,” Journal of Computational Physics, vol. 229, no. 4, pp. 1213-1237, 2010.
• X. Wang and X. Zhong, “Transient Growth of a Mach 5.92 Flat-Plate Boundary Layer,” AIAA paper 2010-535, Jan. 2010.
• X. Wang and X. Zhong, “The Impact of Porous Surface on Hypersonic Boundary Layer Instability,” AIAA paper 2010-5021, June 2010.
• Y. Huang and X. Zhong, “Numerical Study of Laser-Spot Effects on Boundary-Layer Receptivity for Blunt Compression-Cones in Mach-6 Freestream,” AIAA paper 2010-4447, June 2010.
• N. Parsons, X. Zhong, J. Kim and J. Eldredge, “Numerical Study of Hypersonic Receptivity with Thermochemical Non-Equilibrium on a Blunt Cone,” AIAA paper 2010-4446, June 2010.
• P. Rawat and X. Zhong, “Numerical Simulation of Shock-Turbulence Interactions Using High-Order Shock-Fitting Algorithms,” AIAA paper 2010-114, Jan. 2010.
• A. Tumin, X. Wang, and X. Zhong, “Numerical Simulation and Theoretical Analysis on Hypersonic Boundary-Layer Receptivity to Wall Blowing-Suction,” AIAA paper 2010-534, Jan. 2010.
• J. Lei and X. Zhong, “Linear Stability Analysis of Nose Bluntness Effects on Hypersonic Boundary Layer Transition,” AIAA paper 2010-898, June 2010.
• A. Prakash, N. Parsons, X. Wang, and X. Zhong, “High-Order Shock-Fitting Methods for Hypersonic Flow with Chemical and Thermal Nonequilibrium,” AIAA paper 2010-4997, June 2010.
• X. Wang and X. Zhong, “Effect of Porous Coating on Boundary-Layer Instability,” AIAA paper 2010-1243, Jan. 2010.
• L. Duan and X. Zhong, “A High Order Cut Cell Method for Numerical Simulation of Three Dimensional Hypersonic Boundary-Layer Transition with Finite Surface Roughness,” AIAA paper 2010-1450, Jan. 2010.

2009

• X. Wang and X. Zhong, "Effect of Wall Perturbations on the Receptivity of a Hypersonic Boundary Layer," Physics of Fluids, 21, 044101 (1-19) 2009.
• X. Wang and X. Zhong, “Nonequilibrium and reactive high-speed flow simulations with a fifth-order WENO scheme,” AIAA paper 2009-4041, June 2009.
• X. Wang and X. Zhong, “Numerical simulation and theoretical analysis on boundary-layer instability affected by porous coating,” AIAA paper 2009-3679, June 2009.
• X. Wang and X. Zhong, “Effect of porous coating and its location on hypersonic boundary layer waves,” AIAA paper 2009-942, January 2009.
• S. F. Rehman, J. D. Eldredge, X. Zhong, and J. Kim, “An evaluation of shock-capturing methods on a hypersonic boundary layer receptivity problem,” AIAA paper 2009-941, January 2009.
• P. S. Rawat and X. Zhong, “High-Order Shock-Fitting and front-tracking Methods for Numerical Simulation of Shock-Disturbance Interactions,” AIAA paper 2009-1138, January 2009.
• A. Prakash and X. Zhong, “Numerical Simulation of Planetary Reentry Aeroheating over Blunt Bodies with Non-equilibrium Reacting flow and Surface Reactions,” AIAA paper 2009-1542, January 2009.
• J. Lei and X. Zhong, “Linear Stability Study of Hypersonic Boundary Layer Transition on Blunt Circular Cones,” AIAA paper 2009-939, January 2009.
• M. Lagha, X. Zhong, J. Eldredge, and J. Kim, “A Hybrid WENO Scheme for Simulation of Shock Wave-Boundary Layer Interaction,” AIAA paper 2009-1136, January 2009.
• P. T. Greene, J. D. Eldredge, X. Zhong, and J. Kim, “A Numerical Study of Purdue’s Mach 6 Tunnel with a Roughness Element,” AIAA paper 2009-174, January 2009.
• X. Zhong, “Numerical Simulation of Hypersonic Boundary Layer Receptivity and Stability on Blunt Circular Cones,” AIAA paper 2009-0940, January 2009.
• L. Duan, X. Wang and X. Zhong, “A High-Order Cut-Cell Method for Numerical Simulation of Hypersonic-Boundary Transition with Arbitrary Surface Roughness,” AIAA paper 2009-1337, January 2009.
• A. Tumin, x. Wang and X. Zhong, “Direct Numerical Simulation and Theoretical Analysis of Perturbations in Hypersonic Boundary Layers,” Seventh IUTAM Symposium on Laminar-Turbulent Transition, 2009.

2008

• X. Wang and X. Zhong, “Receptivity of a Hypersonic Flat-Plate Boundary Layer to Three-Dimensional Surface Roughness,” Journal of Spacecraft and Rockets, Vol. 45, No. 6, pp. 1165-1174, November–December 2008.
• X. Wang and X. Zhong, “Role of the synchronization point on boundary layer stabilization using porous coating,” AIAA paper 2008-4382, June 2008.
• X. Wang and X. Zhong, “Receptivity of A Hypersonic Flat-Plate Boundary Layer to Steady Blowing-Suction,” AIAA paper 2008-3731, June 2008.
• L. Duan, X. Wang, and X. Zhong, “A High-Order Cut-Cell Method for Numerical Simulation of Hypersonic-Boundary Transition with Surface Roughness,” AIAA paper 2008-3732.
• P. S. Rawat and X. Zhong, “Numerical Simulations of Strong Shock and Disturbance Interactions Using High-Order Shock-Fitting Algorithms,” AIAA paper 2008-0746, Jan. 2008.
• X. Wang and X. Zhong, “Receptivity of a Hypersonic Flat-Plate Boundary Layer to Surface Roughness,” AIAA paper 2008-0503, Jan. 2008.
• A. Prakash and X. Zhong, “Numerical Simulation of Planetary Reentry Aeroheating over Blunt Bodies with Non-equilibrium Reacting Flow,” AIAA paper 2008-0744, Jan. 2008.

2007

• X. Zhong, “A New High-Order Immersed Interface Method for Solving Elliptic Equations with Imbedded Interface of Discontinuity,” Journal of Computational Physics, 225 (1), pp. 1066-1099, 2007.
• Larsson J, Cook A, Lele S K, Moin P, Cabot W, Sjogreen B, Yee H and Zhong X, “Computational issues and algorithm assessment for shock/turbulence interaction problems,” 2007 J. Phys.: Conf. Ser. 78 012014.
• A. Tumin, X. Wang, and X. Zhong, “Direct numerical simulation and the theory of receptivity in a hypersonic boundary layer,” Physics of Fluids, 19, 014101 (1-14), 2007.
• R. K. Shukla, M. Tatineni and X. Zhong, “Very high-order compact finite difference schemes on non-uniform grids for incompressible Navier-Stokes equations,” Journal of Computational Physics, vol. 224 (2), pp. 1064-1094, 2007.
• X. Wang and X. Zhong, “Numerical Simulation of Hypersonic Boundary-Layer Receptivity to Two and Three-dimensional Wall Perturbations,” AIAA paper 2007-0946, June 2007.
• X. Zhong, “Numerical Simulation of Surface Roughness Effects on Receptivity of Hypersonic Flow over Blunt Cones,” AIAA paper 2007-0944, January 2007.

2006

• Zhong, X. and Ma, Y. “Boundary-layer receptivity of Mach 7.99 flow over a blunt cone to free-stream acoustic waves,” Journal of Fluid Mechanics, vol. 556, pp. 55-103, June 2006.
• D. Gaitonde, R. Kimmel, D. Jackson, and X. Zhong, “CFD Analysis in Development of Flight Test Article for Basic Research,” AIAA paper 2006-8085, 14th AIAA/AHI Space Planes and Hypersonic Systems and Technologies Conference, November 2006.
• X. Wang and X. Zhong, “Numerical Simulation of Hypersonic Boundary-Layer Receptivity to Three-Dimensional Wall Perturbations,” AIAA paper 2006-3225, June 2006.
• A. Tumin, X. Wang, and X. Zhong, “Direct Numerical Simulation and the Theory of Receptivity in a Hypersonic Boundary Layer,” AIAA paper 2006-1108, January 2006.
• X. Zhong, “A New High-Order Immersed Interface Method for Multi-Phase Flow Simulation,” AIAA paper 2006-1294, January 2006.
• X. Wang and X. Zhong, “Numerical Simulation and Experiment Comparison of Leading-Edge Receptivity of A Mach 5.92 Boundary Layer,” AIAA paper 2006-1107, January 2006.

2005

• T. Cubaud, M. Tatineni, X. Zhong, and C.-M. Ho, “Bubble dispenser in microfluidic devices,” Physical Review E, 72, pp. (037702)1-4, 2005.
• R. K. Shukla and X. Zhong, “Derivation of high-order compact finite difference schemes for non-uniform grid using polynomial interpolation,” Journal of Computational Physics, vol. 204, pp. 404-429, 2005.
• Y. Ma and X. Zhong, “Receptivity of a supersonic boundary layer over a flat plate. Part 3: effects of different types of free-stream disturbances,” Journal of Fluid Mechanics, vol. 532, pp. 63-109, 2005.
• X. Wang and X. Zhong, Receptivity of a Mach 8 Flow over a Sharp Wedge to Wall Blow-Suction, AIAA paper 2005-5025, June 2005.
• X. Zhong, Effect of Nose Bluntness on Hypersonic Boundary Layer Receptivity over a Blunt Cone, AIAA paper 2005-5022, June 2005.
• P. S. Rawat, X. Zhong, V. Singh, and S. Gogineni, Numerical Simulation of Secondary Flow in a Weakly ionized Supersonic Flow with Applied Electromagnetic Field, AIAA paper 2005-5050, June 2005.
• M. Tatineni and X. Zhong, Numerical Simulations of Two-Phase Flows in Micro Gas/Liquid Mixing Sections, AIAA paper 2005-1392, January 2005.

2004

• J. J. Yoh and X. Zhong, “New Hybrid Runge-Kutta Methods for Unsteady Reactive Flow Simulation,” AIAA Journal, vol. 42, no. 8, pp. 1593-1600, 2004.
• J. J. Yoh and X. Zhong, “New Hybrid Runge-Kutta Methods for Unsteady Reactive Flow Simulation: Applications,” AIAA Journal, vol. 42, no. 8, pp. 1601-1611, 2004.
• X. Zhong, Numerical Simulation and Experimental Comparison of Hypersonic Boundary Layer Instability over a Blunt Cone, AIAA paper 2004-2244, June 2004.
• V. Singh, X. Zhong, and S. Gogineni, Numerical Simulation of Supersonic Boundary Layer Stability with Applied Electromagnetic Field in a Weakly Ionized Flow, AIAA paper 2004-2724, June 2004.
• Y. Ma and X. Zhong, Receptivity to Freestream Disturbances of a Mach 10 Nonequilibrium Reacting Oxygen Flow over a Flat Plate, AIAA paper 2004-0256, January 2004.
• M. Tatineni and X. Zhong, Numerical Study of Two-Phase Flows in Microchannels Using the Level Set Method, AIAA paper 2004-0929, January 2004.
• X. Wang and X. Zhong, Receptivity of a Supersonic Boundary Layer over a Sharp Wedge to Wall Blowing/Suction, AIAA paper 2004-0254, January 2004.
• S. E. Speer, X. Zhong, L. Gong, and R. Quinn, DNS of attachment-Line/Crossflow Boundary Layer Instability in Supersonic Swept Wing Flows, AIAA paper 2004-0252, January 2004.
• X. Zhong, Receptivity of Mach 6 Flow Over a Flared Cone to Freestream Disturbances, AIAA paper 2004-0253, January 2004.

2003

• X. Zhong and M. Tatineni, “High-Order Non-Uniform Grid Schemes for Numerical Simulation of Hypersonic Boundary-Layer Stability and Transition,” Journal of Computational Physics, vol. 190, no. 2, pp. 419-458, 2003.
• F. Cheng, X. Zhong, S. Gogineni, and R. Kimmel, “Magnetic Field Effects on the Instability of a Weakly Ionized Mach 4.5 Boundary Layer,” Physics of Fluids, vol. 15, no. 7, pp. 2020-2040, 2003.
• Y. Ma and X. Zhong “Receptivity of a supersonic boundary layer over a flat plate. Part 1: wave structures and interactions,” Journal of Fluid Mechanics, vol. 488, pp. 31-78, 2003.
• Y. Ma and X. Zhong, “Receptivity of a supersonic boundary layer over a flat plate. Part 2: receptivity to freestream sound,” Journal of Fluid Mechanics, vol. 488, pp. 79-121, 2003.
• T. K. Lee, X. Zhong, L. Gong, and R. Quinn, “Hypersonic Aerodynamic Heating Prediction Using Weighted Essentially Nonoscillatory Schemes,” Journal of Spacecraft and Rockets, vol. 30, no. 2, 2003, pp. 294-298.
• R. L. Kimmel, S. Gogineni, I. Adamovich, J. W. Rich, and X. Zhong, “Update on MHD Control of Supersonic/Hypersonic Boundary-Layer Transition,” AIAA paper 2003-6924, December 2003.
• X. Zhong and Y. Ma, Numerical Simulation of Leading Edge Receptivity of Stetson's Mach 8 Blunt Cone Stability Experiments, AIAA paper 2003-1133, January 2003.
• Y. Ma and X. Zhong, Receptivity of Freestream Disturbances of Mach 8 Flow over a Sharp Wedge, AIAA paper 2003-0788, January 2003.
• H. Dong and X. Zhong, Numerical Simulations of Transient Growth in a Mach 15 Boundary Layer over a Blunt Leading Edge, AIAA paper 2003-1226, January 2003.
• C. W. Whang and X. Zhong, Leading Edge Receptivity of G"ortler Vortices in a Mach 15 Flow over a Blunt Wedge, AIAA paper 2003-0790, January 2003.

2002

• H. Dong and X. Zhong, “High-Order Semi-Implicit Schemes for Unsteady Compressible Flow Simulations,” AIAA Journal, Vol. 40, pp. 869-878, May 2002.
• X. Zhong, C. W. Whang, and Y. Ma, “Numerical Simulation of Hypersonic Boundary Layer Stability and Receptivity,” Frontiers of Computational Fluid Dynamics 2002, edited by D.A. Caughey and M.M. Hafez, World Scientific, New Jersey, pp. 381-396, 2002.
• X. Zhong and Y. Ma, Receptivity and Linear Stability of Stetson's Mach 8 Blunt Cone Stability Experiments, AIAA paper 2002-2849, June 2002.
• Y. Ma and X. Zhong, Receptivity to Freestream Disturbances of Mach 4.5 Flow over A Flat Plate, AIAA paper 2002-0140, January 2002.
• C. W. Whang and X. Zhong, Receptivity of Gortler Vortices in Hypersonic Boundary Layers, AIAA paper 2002-0151, January 2002.
• H. Dong and X. Zhong, Time-accurate Simulations of Hypersonic Boundary Layer Stability and Transition over Blunt Bodies Using Implicit Parallel Algorithms, AIAA paper 2002-0156, January 2002.
• F. Cheng, X. Zhong, S. Gogineni, and R. Kimmel, Effect of Applied Magnetic Field on the Instability of Mach 4.5 Boundary Layer over a Flat Plate, AIAA paper 2002-0351, January 2002.

2001

• X. Zhong, “DNS of Hypersonic Boundary Layer Stability and Transition Using High-Order Nonuniform-grid Schemes,” DNS/LES Progress and Challenges, edited by C. Liu, L. Sakell, and T. Beutner, Greyden Press, Ohio, pp. 195-206, 2001.
• X. Zhong, “Leading-Edge Receptivity to Free Stream Disturbance Wave for Hypersonic Flow Over A Parabola,” Journal of Fluid Mechanics, Vol. 441, pp. 315-367, 2001.
• X. Zhong, DNS of Hypersonic Boundary Layer Stability and Transition Using High-Order Nonuniform-Grid Schemes, Invited Paper in the Third AFOSR International Conference on DNS/LES, University of Texas at Arlington, Texas, August 2001.
• M. Tatineni and X. Zhong, Numerical Study of Unsteady Low-Reynolds-Number Separation Bubbles Using a New High Order Scheme, AIAA paper 2001-2712, June 2001.
• T. K. Lee and X. Zhong, A New Internet System to Improve Numerical Code Development, AIAA paper 2001-0913, January 2001.
• Y. Ma and X. Zhong, Numerical Simulation of Receptivity and Stability of Nonequilibrium Reacting Hypersonic Boundary Layers, AIAA paper 2001-0892, January 2001.
• X. Zhong and M. Tatineni, Stable High-Order Schemes and DNS of Boundary-Layer Stability on a Blunt Cone at Mach 8, AIAA paper 2001-0437, January 2001.
• C. W. Whang and X. Zhong, Secondary G"ortler Instability in Hypersonic Boundary Layers, AIAA paper 2001-0273, January 2001.
• H. Dong and X. Zhong, Implicit Parallel Algorithms for Time-Accurate Simulations of Hypersonic Boundary Layer Receptivity Over Blunt Bodies, AIAA paper 2001-0438, January 2001.

2000

• M. Tatineni and X. Zhong, “Numerical Simulation of Unsteady Low-Reynolds-Number Separated Flows over Airfoils,” AIAA Journal, Vol. 38, No. 7, pp. 1295-1298, 2000.
• M. Tatineni and X. Zhong, "Numerical and Theoretical Studies of the Instability of Low-Reynolds-Number Separation Bubbles", AIAA paper 2000-2308, June 2000.
• X. Zhong, C. W. Whang, and Y. Ma, "Numerical Simulation of Hypersonic Boundary Layer Stability and Receptivity", in Frontiers of Computational Fluid Dynamics--2000, Half Moon Bay, CA, June 26-28, 2000.
• X. Zhong, "Receptivity of Hypersonic Boundary Layers to Freestream Disturbances", AIAA paper 2000-0531, the 38th Aerospace Sciences Meeting and Exhibit, Jan 10-13, 2000, Reno, Nevada.
• T. K. Lee and X. Zhong, "Internet Based Computational Fluid Dynamics Calculation of Hypersonic Heating", AIAA paper 2000-0678, the 38th Aerospace Sciences Meeting and Exhibit, Jan 10-13, 2000, Reno, Nevada.
• Y. Ma and X. Zhong, "Direct Numerical Simulation of Instability of Nonequilibrium Reacting Hypersonic Boundary Layers", AIAA paper 2000-0539, the 38th Aerospace Sciences Meeting and Exhibit, Jan 10-13, 2000, Reno, Nevada.
• C.W. Whang and X. Zhong, "Nonlinear Interaction of Gortler and Second Shear Modes in Hypersonic Boundary Layers", AIAA paper 2000-0536, the 38th Aerospace Sciences Meeting and Exhibit, Jan 10-13, 2000, Reno, Nevada.
• H. Dong and X. Zhong, "A Parallel High-Order Implicit Algorithm for Compressible Navier-Stokes Equations", AIAA paper 2000-0275, the 38th Aerospace Sciences Meeting and Exhibit, Jan 10-13, 2000, Reno, Nevada.

1999

• C. Whang and X. Zhong, “Direct Numerical Simulation of Gortler Instability in Hypersonic Boundary Layers,” Laminar-Turbulent Transition, editors: H.F. Fasel and W.S. Saric, pp. 529-534, 1999.
• X. Zhong, “DNS of Boundary-Layer Receptivity to Freestream Sound for Hypersonic Flows over Blunt Elliptical Cones,” Laminar-Turbulent Transition, editors: H.F. Fasel and W.S. Saric, pp. 445-450, 1999.
• T. Lee and X. Zhong, “Spurious Numerical Oscillations in Numerical Simulation of Supersonic Flows Using Upwind Schemes,” AIAA Journal, Vol. 37, No. 3, pp. 313-319, 1999.
• C. Whang and X. Zhong, “Direct Numerical Simulation of Gortler Instability in Hypersonic Boundary Layer,” in Recent Advances in DNS and LES, D. Knight and L. Sakell, editors, Kluwer Academic Publishers, pp 473-484, 1999.
• X. Zhong, “DNS of Boundary-Layer Receptivity to Freestream Sound for Hypersonic Flows over Blunt Elliptical Cones,” in Recent Advances in DNS and LES, D. Knight and L. Sakell, editors, Kluwer Academic Publishers, pp 493-504, 1999.
• C. W. Whang and X. Zhong, Direct Numerical Simulation of Gortler Instability in Hypersonic Boundary Layers, AIAA Paper 99-0291, January, 1999.
• X. Zhong and H. Dong, Hypersonic Boundary-Layer Receptivity to Freestream Disturbances Over an Elliptic Cross-Section Cone, AIAA Paper 99-0409, January, 1999.
• Y. Ma and X. Zhong, Numerical Simulation of Transient Hypersonic Flow with Real Gas Effects, AIAA Paper 99-0416, January, 1999.
• M. Tatineni and X. Zhong, A Numerical Study of Low-Reynolds-Number Separation Bubbles, AIAA Paper 99-0523, January, 1999.
• S. H. Hu and X. Zhong, Nonparallel Stability Analysis of Compressible Boundary Layer Using 3-D PSE, AIAA Paper 99-0813, January, 1999.

1998

• X. Zhong, “High-Order Finite-Difference Schemes for Numerical Simulation of Hypersonic Boundary-Layer Transition,” Journal of Computational Physics, Vol. 144, pp. 662-709, 1998.
• S. Hu and X. Zhong, “Linear Stability of Viscous Supersonic Plane Couette Flow,” Physics of Fluids, Vol. 10, No. 3, pp. 709-729, March 1998.
• X. Zhong and G. H. Furumoto, “High-Order Numerical Methods for Unsteady Hypersonic Flow Simulations,” Computational Fluid Dynamics Review 1998, vol. II, editors: M. Hafez and K. Oshima, pp. 758-784, 1998.
• X. Zhong, Direct Numerical Simulation of 3-D Hypersonic Boundary Layer Receptivity to Freestream Disturbances, AIAA paper 98-0533, Jan. 1998.
• H. Dong and X. Zhong, High-Order Semi-Implicit Simulation of Hypersonic Boundary Layer Stability and Transition, AIAA paper 98-0127, Jan. 1998.
• J. J. Yoh and X. Zhong, Low-Storage Semi-Implicit Runge-Kutta Methods for Reactive Flow Computations, AIAA paper 98-0130, Jan. 1998.
• T. Lee and X. Zhong, Spurious Numerical Oscillations in Direct Numerical Simulation of Supersonic Flows Using Upwind Schemes, AIAA paper 98-0115, Jan. 1998.
• S. H. Hu and X. Zhong, Hypersonic Boundary-Layer Stability over Blunt Leading Edges with Bow-Shock Effects, AIAA paper 98-0433, Jan. 1998.
• M. Tatineni and X. Zhong, Numerical Simulations and Analysis of Unsteady Low-Reynolds-Number Flows over Airfoils, AIAA paper 98-0412, Jan. 1998.

1997

• X. Zhong, “DNS of Boundary-Layer Receptivity to Freestream Sound for 3-D Hypersonic Flows over Blunt Wedges and Cones,” Advances in DNS/LES, C. Liu and Z. Liu, Editors, Greyden Press, Columbus, 1997, pp. 199-206.
• G. H. Furumoto, X. Zhong, and J. C. Skiba, “ Numerical Studies of Real-Gas Effects on Two-Dimensional Hypersonic Shock-Wave/Boundary-Layer Interaction,” Physics of Fluids, Vol. 9, No. 1, pp. 191-210, January 1997.
• M. Tatineni and X. Zhong, Numerical Simulation of Unsteady Low-Reynolds-Number Separated Flows Over Airfoils, AIAA paper 97-1929, July, 1997.
• S. H. Hu and X. Zhong, Linear Stability of Hypersonic Flow over a Parabolic Leading Edge, AIAA paper 97-2015, July, 1997.
• J.J. Yoh and X. Zhong, Semi-Implicit Runge-Kutta Schemes for Stiff Multi-Dimensional Detonation Flows, AIAA paper 97-0803, Jan. 1997.
• X. Zhong and J. W. Shen, An Efficient Semi-Implicit Time-Accurate Scheme for Unsteady Viscous Flow on Dynamic Grids, AIAA paper 97-0726, Jan. 1997.
• X. Zhong, Direct Numerical Simulation of Hypersonic Boundary-Layer Transition Over Blunt Leading Edges, Part II: Receptivity to Sound (invited), AIAA paper 97-0756, Jan. 1997.
• X. Zhong, Direct Numerical Simulation of Hypersonic Boundary-Layer Transition Over Blunt Leading Edges, Part I: New Numerical Method and Validation (invited), AIAA paper 97-0755, Jan. 1997.
• G. H. Furumoto and X. Zhong, Numerical Simulation of Viscous Unsteady Type IV Shock-Shock Interaction with Thermochemical Nonequilibrium, AIAA paper 97-0982, Jan. 1997.
• S. H. Hu and X. Zhong, Linear Instability of Compressible Plane Couette Flow, AIAA paper 97-0432, Jan. 1997.

1996

• X. Zhong, “Additive Semi-Implicit Runge-Kutta Methods for Computing High-Speed Nonequilibrium Reactive Flows,” Journal of Computational Physics, Vol. 128, pp. 19-31, 1996.
• C.-H. Chiu and X. Zhong, “Numerical Simulation of Transient Hypersonic Flow Using the Essentially Non-Oscillatory Schemes,” AIAA Journal, Vol. 34, No. 4, pp. 655-661, 1996.
• X. Zhong and X. Joubert, “Bow-Shock/Disturbance Interaction for Hypersonic Flow over a Cylinder,” In Shock Waves, Vol. I, edited by B. Sturtevant, J. E. Shepherd, and H. G. Hornung, World Scientific Publishing Co., pp. 287-292, 1996.
• X. Zhong and T. K. Lee, Nonequilibrium Real-Gas Effects on Bow-Shock/Disturbance Interaction in Hypersonic Flow Past a Cylinder, AIAA paper 96-1856, June 1996. June, 1996.
• J. W. Shen and X. Zhong, Semi-Implicit Runge-Kutta Schemes for Non-Autonomous Differential Equations in Reactive Flow Computations, AIAA paper 96-1969, June 1996.
• G. H. Furumoto and X. Zhong, Unsteady Shock-Shock Interference Heating with Nonequilibrium Real Gas Effects, First AFOSR Conference on Dynamic Motion CFD, New Brunswick, New Jersey, June 1996.
• X. Zhong, High-Order Finite-Difference Shock-Fitting Schemes for Direct Numerical Simulation of Hypersonic Boundary-Layer Receptivity to Free-Stream Disturbances, First AFOSR Conference on Dynamic Motion CFD, New Brunswick, New Jersey, June 1996.
• G. H. Furumoto, X. Zhong, and J. C. Skiba, Unsteady Shock-Wave Reflection and Interaction in Viscous Flow with Thermal and Chemical Nonequilibrium, AIAA Paper 96-0107, Jan. 1996.

1995

• X. Zhong and K. Koura, “Comparison of Solutions of the Burnett Equations, Navier-Stokes Equations, and DSMC for Couette Flow,” In Rarefied Gas Dynamics, Vol. I, edited by J. Harvey and G. Lord, Oxford University Press, Oxford, pp. 354-360, 1995.
• X. Zhong and G. H. Furumoto, “Augmented Burnett Equation Solutions over Axisymmetric Blunt Bodies in Hypersonic Flow,” Journal of Spacecraft and Rockets, Vol. 32, No. 4, pp. 588-595, 1995.
• X. Zhong, X. Joubert, and T. K. Lee, Bow-Shock/Disturbance Interaction for Hypersonic Flow over a Cylinder, 20th International Symp. on Shock Waves, Pasadena, California, July 1995.
• X. Zhong, New High-Order Semi-Implicit Runge-Kutta Schemes for Computing Transient Nonequilibrium Hypersonic Flow, AIAA Paper 95-2007, June 1995.
• C.-H. Chiu and X. Zhong, Simulation of Transient Hypersonic Flow Using the ENO Schemes, AIAA paper 95-0469, Jan. 1995.
• Nydick, P. P. Friedmann, and X. Zhong, Hypersonic Panel Flutter Studies on Curved Panels, AIAA Paper 95-1485, April 1995.

1994

• X. Zhong, “Application of Essentially Non-Oscillatory Schemes to Unsteady Hypersonic Shock-Shock Interference Heating Problems,” AIAA Journal, Vol. 32, No. 8, pp. 1606-1616, 1994.
• X. Zhong and G. H. Furumoto, Solutions of the Burnett Equations for Axisymmetric Hypersonic Flow Past Spherical Blunt Bodies, AIAA paper 94-1959, July 1994.
• X. Zhong and K. Koura, Comparison of Solutions of the Burnett Equations, Navier-Stokes Equations, and DSMC for Couette Flow, 19th International Symposium on Rarefied Gas Dynamics, Oxford, July 1994.

1993

• X. Zhong, R. W. MacCormack and D. R. Chapman, “Stabilization of the Burnett Equations and Application to Hypersonic Flows,” AIAA Journal, Vol. 31, No. 6, pp. 1036-1043, 1993.
• X. Zhong, On Numerical Solutions of Burnett Equations for Hypersonic Flow Past 2-D Circular Blunt Leading Edges in Continuum Transition Regime, AIAA paper 93-3092, July 1993.
• T. Bein, P. P. Friedmann, X. Zhong, and I. Nydick, Hypersonic Flutter of a Curved Shallow Panel with Aerodynamic Heating, AIAA paper 93-1318, April 1993.
• X. Zhong, Application of High-Order Accurate Essentially Non-Oscillatory Schemes to Two-Dimensional Compressible Viscous Flows, AIAA Paper 93-0879, Jan. 1993.

1991

• X. Zhong, R. W. MacCormack and D. R. Chapman, Evaluation of Slip Boundary Conditions for the Burnett Equations with Application to Hypersonic Leading Edge Flow, Fourth International Symp. on Computational Fluid Dynamics, 1360-1366, Davis, California, Sept. 1991.
• X. Zhong, R. W. MacCormack and D. R. Chapman, Stabilization of the Burnett Equations and Application to High-Altitude Hypersonic Flows, AIAA paper No. 91-0770, Jan., 1991.