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Rayleigh-Benard convection in micropolar fluid with feedback control effect


Citation

Khalid, Izzati Khalidah and Mohd Mokhtar, Nor Fadzillah and Md. Arifin, Norihan (2013) Rayleigh-Benard convection in micropolar fluid with feedback control effect. World Applied Sciences Journal, 21. pp. 112-118. ISSN 1818-4952; ESSN: 1991-6426

Abstract

The effect of feedback control on the criterion for the onset of Rayleigh-Benard convection in a horizontal micropolar fluid layer is studied theoretically. The bounding surfaces of the liquid are considered to either rigid on the upper and lower boundaries or upper boundary free and lower boundary rigid. 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.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
DOI Number: https://doi.org/10.5829/idosi.wasj.2013.21.am.21132
Publisher: IDOSI Publications
Notes: Special issue of Applied Math
Keywords: Rayleigh-Benard convection; Micropolar fluid; Feedback control
Depositing User: Umikalthom Abdullah
Date Deposited: 13 Aug 2015 07:41
Last Modified: 12 Jun 2020 01:45
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.5829/idosi.wasj.2013.21.am.21132
URI: http://psasir.upm.edu.my/id/eprint/30895
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