Munakata T, Ogawa H
Department of Applied Mathematics and Physics, Graduate School of Informatics, Kyoto University, Kyoto 606-8501, Japan.
Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Sep;64(3 Pt 2):036119. doi: 10.1103/PhysRevE.64.036119. Epub 2001 Aug 29.
Dynamical aspects of an adiabatic piston are investigated, based on the mass ratio expansion of the master equation for the piston velocity distribution function. Simple theory for piston motion and relaxation of an ideal gas in a cylinder turns out to reproduce our numerical experiments quantitatively.
基于活塞速度分布函数主方程的质量比展开,研究了绝热活塞的动力学方面。结果表明,关于气缸中理想气体活塞运动和弛豫的简单理论能够定量地再现我们的数值实验。