稳态球对称跨声速吸积的可实现性
天体物理学
2009-11-07 v2 流体动力学
摘要
球对称稳态跨声速（邦迪）流被认为是吸积流的经典例子。然而，这种流沿着一条分界线，通常物理上不可实现。我们用一个教学示例证明，正是动力学选择了跨声速流。
引用
@article{arxiv.astro-ph/0212558,
title = {Realizability of stationary spherically symmetric transonic accretion},
author = {Arnab K. Ray and J. K. Bhattacharjee},
journal= {arXiv preprint arXiv:astro-ph/0212558},
year = {2009}
}
备注
4 pages in REVTeX with 2 figures. Typos have been corrected and some alterations have been made in the version published in Physical Review E