中国物理B ›› 2011, Vol. 20 ›› Issue (11): 114702-114702.doi: 10.1088/1674-1056/20/11/114702
• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇 下一篇
冉政, 许宇鹏
Ran Zheng(冉政)† and Xu Yu-Peng(许宇鹏)
摘要: We derive the entropy functions whose local equilibria are suitable to recover the Euler-like equations in the framework of the lattice Boltzmann method. Numerical examples are also given, which are consistent with the above theoretical arguments. In all cases, we observe a negative entropy range existing near the shock, while numerical oscillations are captured.
中图分类号: (Lattice gas)