LATTICE_BOLTZMANN_METHOD

作品数:431被引量:800H指数:12
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Lattice Boltzmann simulations of high-order statistics in isotropic turbulent flows
《Applied Mathematics and Mechanics(English Edition)》2018年第1期21-30,共10页Guodong JIN Shizhao WANG Yun WANG Guowei HE 
Project supported by the Science Challenge Program(No.TZ2016001);the National Natural Science Foundation of China(Nos.11472277,11572331,11232011,and 11772337);the Strategic Priority Research Program,Chinese Academy of Sciences(CAS)(No.XDB22040104);the Key Research Program of Frontier Sciences,CAS(No.QYZDJ-SSW-SYS002);the National Basic Research Program of China(973 Program)(No.2013CB834100)
The lattice Boltzmann method (LBM) is coupled with the multiple-relaxation- time (MRT) collision model and the three-dimensional 19-discrete-velocity (D3Q19) model to resolve intermittent behaviors on small scal...
关键词:mesoscopic modelling lattice Boltzmann method (LBM) isotropic turbulent flow structure function intermittency high-order statistics SELF-SIMILARITY 
Flux Limiter Lattice Boltzmann Scheme Approach to Compressible Flows with Flexible Specific-Heat Ratio and Prandtl Number
《Communications in Theoretical Physics》2011年第9期490-498,共9页甘延标 许爱国 张广财 李英骏 
Supported by the Science Foundations of LCP and CAEP under Grant Nos. 2009A0102005 and 2009B0101012;National Natural Science Foundation of China under Grant Nos. 11075021, 11074300, and 11074303;National Basic Research Program (973 Program) under Grant No. 2007CB815105;Fundamental Research Funds for the Central University under Grant No. 2010YS03;Technology Support Program of LangFang under Grant Nos. 2010011029/30/31;Science Foundation of NCIAE under Grant No. 2008-ky-13
We further develop the lattice Boltzmann (LB) model [Physica A 382 (2007) 502] for compressible flows from two aspects. Firstly, we modify the Bhatnagar Gross Krook (BGK) collision term in the LB equation, which...
关键词:lattice Boltzmann method flux limiter compressible flows Prandtl number 
Highly Efficient Lattice Boltzmann Model for Compressible Fluids:Two-Dimensional Case被引量:2
《Communications in Theoretical Physics》2009年第10期681-693,共13页CHEN Feng XU Ai-Guo ZHANG Guang-Cai GAN Yan-Biao CHENG Tao LI Ying-Jun 
Supported by the Science Foundations of LCP and CAEP under Grant Nos.2009A0102005 and 2009B0101012;the National Basic Research Program (973 Program) under Grant No.2007CB815105;the National Natural Science Foundation under Grant Nos.10775018,10702010,and 10775088
We present a highly efficient lattice Boltzmann model for simulating compressible flows. This model is based on the combination of an appropriate finite difference scheme, a 16-discrete-velocity model [Kataoka and Tsu...
关键词:lattice Boltzmann method compressible flows specific-heat-ratio von Neumann stability analysis 
Finite-Difference Lattice Boltzmann Scheme for High-Speed Compressible Flow:Two-Dimensional Case被引量:1
《Communications in Theoretical Physics》2008年第7期201-210,共10页GAN Yan-Biao XU Ai-Guo ZHANG Guang-Cai ZHANG Ping ZHANG Lei LI Ying-Jun 
the Science Foundation of Laboratory of Computational Physics,the State Key Basic Research Program (973 Program) under Grant No.2007CB815105;National Natural Science Foundation of China under Grant Nos.10775018,10474137,10702010,and 10604010
Lattice Boltzmann (LB) modeling of high-speed compressible flows has long been attempted by various authors. One common weakness of most of previous models is the instability problem when the Mach number of the flow...
关键词:lattice Boltzmann method high-speed compressible flow von Neumann analysis 
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