MAGNETIC-FLUX CONCENTRATION BY SIPHON FLOWS IN ISOLATED MAGNETIC-FLUX TUBES

被引：0

作者：

THOMAS, JH

MONTESINOS, B

机构：

[1] UNIV ROCHESTER, DEPT PHYS & ASTRON, ROCHESTER, NY 14627 USA

[2] UNIV OXFORD, DEPT THEORET PHYS, OXFORD OX1 3NP, ENGLAND

来源：

IAU SYMPOSIA | 1990年 / 138期

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Siphon flows along arched, isolated magnetic flux tubes, connecting photospheric footprints of opposite magnetic polarity, cause a significant increase in the magnetic field strength of the flux tube due to the decreased internal gas pressure associated with the flow (the Bernoulli effect). These siphon flows offer a possible mechanism for producing intense, inclined, small-scale magnetic structures in the solar photosphere.

引用

页码：263 / 266

页数：4

共 17 条

[1]

HASAN SS, 1985, ASTRON ASTROPHYS, V143, P39

[2]

MEYER F, 1968, Z ANGEW MATH MECH, V48, P218

[3] SIPHON FLOWS IN ISOLATED MAGNETIC-FLUX TUBES .2. ADIABATIC FLOWS [J].