Search Results - "Lee, ChunHian"

Improvement and application of wall function boundary condition for high-speed compressible flows by Gao, ZhenXun, Jiang, ChongWen, Lee, ChunHian

“…In order to develop a wall function boundary condition for high-speed flows so as to reduce the grid-dependence of the simula- tion for the skin friction and…”
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Numerical research on mixing characteristics of different injection schemes for supersonic transverse jet by Gao, ZhenXun, Lee, ChunHian

“…A numerical method using AUSMDV scheme and k-ω SST turbulence model with an explicit compressibility correction was developed,and a 3-D numerical simulation of…”
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A numerical study of turbulent combustion characteristics in a combustion chamber of a scramjet engine by Gao, ZhenXun, Lee, ChunHian

“…3D numerical simulation of flow fields in a combustion chamber of a scramjet engine using an SST turbulence model with an explicit compressibility correction…”
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Hemodynamic Analysis of VenaTech Convertible Vena Cava Filter Using Computational Fluid Dynamics by Wang, Jingying, Huang, Wen, Zhou, Yue, Han, Fangzhou, Ke, Dong, Lee, Chunhian

“…The VenaTech convertible filter (VTCF) has been widely used as an inferior vena cava (IVC) filter to prevent fatal pulmonary embolism in patients. However, its…”
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A flamelet model for turbulent diffusion combustion in supersonic flow by Gao, ZhenXun, Lee, ChunHian

“…In order to develop a turbulent diffusion combustion model for supersonic flow, the physical argument of the extension of the flamelet model to supersonic flow…”
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An implicit algorithm based on iterative modified approximate factorization method coupling with characteristic boundary conditions for solving subsonic viscous flows by Lee, XuZhi, Lee, ChunHian

“…An algorithm composed of an iterative modified approximate factorization（MAF（k）） method with Navier-Stokes characteristic boundary conditions（NSCBC） is…”
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Numerical Investigation of Wall Cooling and Suction Effects on Supersonic Flat-Plate Boundary Layer Transition Using Large Eddy Simulation by Wang, Suozhu, Lei, Juanmian, Zhen, Huaping, Lee, Chunhian

“…Reducing friction resistance and aerodynamic heating has important engineering significance to improve the performances of super/hypersonic aircraft, so the…”
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A decoupled procedure for convection-radiation simulation in scramjets by Wang, JingYing, Gao, ZhenXun, Lee, ChunHian, Zhang, HuiQiang

“…Following an order analysis of key parameters, a decoupled procedure for simulation of convection-radiation heat transfer problems in supersonic combustion…”
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Large Eddy Simulation of Supersonic Boundary Layer Transition over a Flat-Plate Based on the Spatial Mode by Wang, Suozhu, Gao, Zhenxun, Lee, Chunhian, Lei, Juanmian

“…The large eddy simulation (LES) of spatially evolving supersonic boundary layer transition over a flat-plate with freestream Mach number 4.5 is performed in…”
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A non-flux-splitting WENO scheme with low numerical dissipation by Kang, Lei, Lee, ChunHian

“…A WENO scheme without implementing the flux-splitting procedure is developed in the present paper. The scheme is deduced by taking the optimized coefficients,…”
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Numerical investigation of compressibility effects in turbulent channel flows using large eddy simulation by Wang, SuoZhu, Gao, ZhenXun, Lee, ChunHian

“…The large eddy simulation （LES） of compressible turbulent channel flows at three different Mach numbers is performed in the present work, by extending the…”
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Simulation of three-dimensional nonideal MHD flow at high magnetic Reynolds number by Lu, HaoYu, Lee, ChunHian

“…A conservative TVD scheme is adopted to solve the equations governing the three-dimensional flow of a nonideal compressible conducting fluid in a magnetic…”
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Direct numerical simulation of the turbulent MHD channel flow at low magnetic Reynolds number for electric correlation characteristics by Chen, Zhi, Zhang, JinBai, Lee, ChunHian

“…Direct numerical simulation (DNS) of incompressible magnetohydrodynamic (MHD) turbulent channel flow has been performed under the low magnetic Reynolds number…”
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Numerical study of hypersonic flows over reentry configurations with different chemical nonequilibrium models by Hao, Jiaao, Wang, Jingying, Lee, Chunhian

“…Effects of two different 11-species chemical reaction models on hypersonic reentry flow simulations are numerically investigated. These two models were…”
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State-specific simulation of oxygen vibrational excitation and dissociation behind a normal shock by Hao, Jiaao, Wang, Jingying, Lee, Chunhian

“…[Display omitted] •A complete V–V–T bound–bound transitions rates database for O2–O2 collisions is generated using the FHO model.•The postshock process of…”
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Characterization of the three-dimensional supersonic flow for the MHD generator by Lu, HaoYu, Lee, ChunHian, Dong, HaiTao

“…A numerical procedure based on a five-wave MHD model associated with non-ideal,low magnetic Reynolds number MHD flows was developed in the present study for…”
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Borehole thermal energy storage for building heating application: A review by Wang, Xiaozhe, Zhang, Hao, Cui, Lin, Wang, Jingying, Lee, Chunhian, Zhu, Xiaoxuan, Dong, Yong

“…The utilization of solar energy and low-grade waste energy for building heating to reduce carbon emissions is an effective way to curb global warming. As a…”
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Simulation study of an open compression absorption heat pump in water and heat recovery of low-temperature and high-humidity flue gas by Wang, Xiaozhe, Zhang, Hao, Cui, Lin, Wang, Jingying, Lee, Chunhian, Dong, Yong

“…•A novel open compression-absorption heat pump system model was studied.•The key parameters were optimized by energy analysis and exergy analysis.•Compression…”
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Assessment of vibration–dissociation coupling models for hypersonic nonequilibrium simulations by Hao, Jiaao, Wang, Jingying, Lee, Chunhian

“…The fidelity of three widely-used two-temperature vibration–dissociation coupling models, including the Park model (1988), the Macheret–Fridman model (1994),…”
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Numerical study of combustion effects on the development of supersonic turbulent mixing layer flows with WENO schemes by Liu, Hongpeng, Gao, Zhenxun, Jiang, Chongwen, Lee, Chunhian

“…•The PPWENO schemes are extended to preserve the positivity of species mass fraction.•High fidelity 3D LES of a supersonic turbulent combustion mixing layer is…”
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