文章基本信息

标题：On arresting the complex growth rates in ferromagnetic convection in a rotating porous medium
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作者：Jyoti Prakash ; Renu Bala
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：1
页码：8330
出版社：S&S Publications
摘要：It is proved analytically that the complex growth rate ( are respectively the realand imaginary parts of ) of an arbitrary oscillatory motion of growing amplitude in ferromagnetic convection in arotating porous medium for the case of free boundaries, must lie inside a semicircle in the right half of the -plane whose centre is origin and 􁈺 􁈻 = greater of {}, where R is the Rayleigh number, is themagnetic number, is the Prandtl number and is the Taylor number. Further, bounds for the case of rigidboundaries are also derived separately.
关键词：Ferrofluid; Rotation; Porous medium; Oscillatory motion; Darcy Model; Ferroconvection