基于理性扩展热力学的稀有化多原子气体中纵波与横波的色散关系
流体动力学
2023-05-22 v1 统计力学
摘要
我们基于理性扩展热力学(RET)对稀有化多原子气体中纵波与横波的色散关系给出完整分析,RET 描述非多方气体在非平衡态下的演化。尽管纵波第二模态与横波通常不受重视,我们讨论了它们的可观测性。作为典型示例,具体分析了 CO 气体与仲-H 气体的情形。
引用
@article{arxiv.2305.11764,
title = {Dispersion Relations of Longitudinal and Transverse Waves in a Rarefied Polyatomic Gas based on Rational Extended Thermodynamics},
author = {Takashi Arima and Tommaso Ruggeri and Masaru Sugiyama},
journal= {arXiv preprint arXiv:2305.11764},
year = {2023}
}
备注
12 pages. Submitted to RIVISTA DI MATEMATICA DELLA UNIVERSITA' DI PARMA