Thermo-magnetic convection in ferrofluids with gravity-modulation

被引：0
|
作者：
Bajaj, R [1 ]
机构：
[1] Panjab Univ, Ctr Adv Studies Math, Chandigarh 160014, India
来源：
INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES | 2003年 / 10卷 / 04期
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D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Convection in magnetic fluids is considered in the presence of vertical magnetic field and periodically modulated gravitational field. Depending upon the different physical parameters, modulation may have destabilizing effect on the unmodulated stable system. Also, the unstable system may get stabilized with modulation. Instability may occur either as sub-harmonic instability or harmonic instability. Using Floquet theory, the regions of parametric instability have been obtained.
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页码：282 / 291
页数：10
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