,Thermal equation of state for lattice Boltzmann gases

• 作 者: Ran Zheng
• 机 构: Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, China
• 出 处: 中国物理B（英文版）
• 发表日期: 2009年6期
• 关键词: lattice Boltzmann method thermal equation of state Galilean invariance

The Galilean invaxiance and the induced thermo-hydrodynamics of the lattice Boltzmann Bhatnagar-Gross-Krook model axe proposed together with their rigorous theoretical background. From the viewpoint of group invariance,recovering the Galilean invariance for the isothermal lattice Boltzmann Bhatnagar-Gross-Krook equation (LBGKE) induces a new natural thermal-dynamical system, which is compatible with the elementary statistical thermodynamics.