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RelaxNet: A structure-preserving neural network to approximate the Boltzmann collision operator 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 卷号: 490, 页码: 112317
Authors:  Xiao TB(肖天白);  Frank, Martin
Adobe PDF(5203Kb)  |  Favorite  |  View/Download：43/0  |  Submit date：2023/09/05
Kinetic theory  Computational fluid dynamics  Scientific machine learning  Artificial neural network  
A hydrodynamic stress model for simulating turbulence/particle interactions with immersed boundary methods 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2019, 卷号: 382, 页码: 240-263
Authors:  Wang SZ(王士召);  Vanella M;  Balaras E
View  |  Adobe PDF(7411Kb)  |  Favorite  |  View/Download：705/75  |  Submit date：2019/04/11
Hydrodynamic stress model  Immersed boundary method  Particle-resolved direct numerical simulations  
A unified gas-kinetic scheme for continuum and rarefied flows IV: Full Boltzmann and model equations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2016, 卷号: 314, 页码: 305-340
Authors:  Liu C;  Xu K;  Sun QH(孙泉华);  Cai QD;  Xu, K (reprint author), Hong Kong Univ Sci & Technol, Dept Math, Kowloon, Hong Kong, Peoples R China.;  Xu, K (reprint author), Hong Kong Univ Sci & Technol, Dept Mech & Aerosp Engn, Kowloon, Hong Kong, Peoples R China.
View  |  Adobe PDF(2477Kb)  |  Favorite  |  View/Download：311/113  |  Submit date：2016/09/14
Direct Modeling  Unified Gas Kinetic Scheme  Boltzmann Equation  Kinetic Collision Model  Asymptotic Preserving  
A diffusive information preservation method for small Knudsen number flows 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2013, 卷号: 243, 页码: 179-193
Authors:  Fei F(费飞);  Fan J(樊菁);  Fan, J (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China.
Adobe PDF(1093Kb)  |  Favorite  |  View/Download：983/354  |  Submit date：2013/06/27
Dsmc  Ip  Molecular Diffusion  Time Step  Cell Size