BÉNARD-MARANGONI FERROCONVECTION WITH FEEDBACK CONTROL-Reference-Cited by-同舟云学术

BÉNARD-MARANGONI FERROCONVECTION WITH FEEDBACK CONTROL

Published:2012-01 Issue: Volume:09 Page:552-559
ISSN:2010-1945
Container-title:International Journal of Modern Physics: Conference Series
language:en
Short-container-title:Int. J. Mod. Phys. Conf. Ser.

Author:

MOKHTAR NOR FADZILLAH MOHD¹,ARIFIN NORIHAN MD²

Affiliation:

1. Center of Foundation Studies for Agricultural Science & Department of Mathematics, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia

2. Department of Mathematics & Institute of Mathematical Research, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia

Abstract

The effect of feedback control on the onset of Bénard-Marangoni ferroconvection in a horizontal ferrofluid layer heated from below is investigated theoretically. The lower boundary is rigid and the upper free boundary is assumed to be flat and undeformable. A linear stability analysis is used and the Galerkin method is employed to find the critical stability parameters numerically. It is found that the onset of instability can be delayed through the use of feedback control.

Publisher

World Scientific Pub Co Pte Lt

Link

https://www.worldscientific.com/doi/pdf/10.1142/S201019451200565X

Reference19 articles.

1. Convective instability of ferromagnetic fluids

2. Convective instability of a layer of a ferromagnetic fluid rotating about a vertical axis

3. Thermal Convection in a Horizontal Layer of Magnetic Fluids

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