文章基本信息

标题：Kinematic Properties of Pseudosationary Hydromagnetic Fluid Flows
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作者：G. Purushotham ; D. N. Murthy
期刊名称：Defence Science Journal
印刷版ISSN：0976-464X
出版年度：2014
卷号：19
期号：4
页码：237-242
DOI：10.14429/dsj.19.7496
语种：English
出版社：Defence Scientific Information & Documentation Centre
摘要：By assigning unidirectional to the magnetic field and using geometrical configuration of spatial curves of congruences formed by the steaklines, principal normals and their binormals, kinetic and kinematic properties of pseudostationary hydromagnetic fluid flows are established. It has been observed that the surfaces and the momentum simultaneously cannot be minimal and conserved along a streakline respectively. Also the hydromagnetic pressure remains uniform along an individual binormal to a streakline and decreases along the latter, if the velocity remains uniform. The elegant expressions for vorticity components are obtained and the compatibility conditions to be satisfied by the velocity of the streakline are derived.
关键词：Spatial curves;Hydromagnetic fluid;Magnetic field