Lattice Boltzmann model for the compressible Navier-Stokes equations with flexible specific-heat ratio.
We have developed a lattice Boltzmann model for the compressible Navier-Stokes equations with a flexible specific-heat ratio. Several numerical results are presented, and they agree well with the corresponding solutions of the Navier-Stokes equations. In addition, an explicit finite-difference scheme is proposed for the numerical calculation that can make a stable calculation with a large Courant number.
Kataoka
Takeshi
T
Graduate School of Science and Technology, Kobe University, Rokkodai, Nada, Kobe 657-8501, Japan. kataoka@mech.kobe-u.ac.jp
Tsutahara
Michihisa
M