PLANAR MHD STAGNATION-POINT FLOWS WITH VELOCITY SHEAR

被引：22
|
作者：
BESSER, BP
BIERNAT, HK
RIJNBEEK, RP
机构：
[1] AUSTRIAN ACAD SCI,INST SPACE RES,A-8042 GRAZ,AUSTRIA
[2] AUSTRIAN ACAD SCI,INST SPACE RES,A-8010 GRAZ,AUSTRIA
[3] UNIV TECHNOL GRAZ,INST THEORET PHYS,ALTERNAT ENERGY PHYS PROGRAM,A-8010 GRAZ,AUSTRIA
来源：
PLANETARY AND SPACE SCIENCE | 1990年 / 38卷 / 03期
关键词：
D O I：
10.1016/0032-0633(90)90107-2
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We describe the process of magnetic field annihilation within the framework of the MHD equations for an incompressible plasma, including uniform resistivity and viscosity as transport parameters. With the assumptions of planar symmetry and steady state we discuss the stagnation-point flow pattern which results from the adoption of a particular choice for the plasma stream function. With this choice for the stream function we are able to model plasma flows with an arbitrary angle to the current layer and incorporate asymmetries in density and viscosity. © 1990.
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页码：411 / 418
页数：8
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