Realizability of stationary spherically symmetric transonic accretion

被引：29

作者：

Ray, AK ^{[1
]}

Bhattacharjee, JK ^{[1
]}

机构：

[1] Indian Assoc Cultivat Sci, Dept Theoret Phys, Kolkata 700032, W Bengal, India

来源：

PHYSICAL REVIEW E | 2002年 / 66卷 / 06期

关键词：

D O I：

10.1103/PhysRevE.66.066303

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The spherically symmetric stationary transonic (Bondi) flow is considered a classic example of an accretion flow. This flow, however, is along a separatrix, which is usually not physically realizable. We demonstrate, using a pedagogical example, that it is the dynamics which selects the transonic flow.

引用

页数：4

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