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Stability control in a binary fluid mixture subjected to cross diffusive coefficients


Citation

Zainal Abidin, Nurul Hafizah and Mohd Mokhtar, Nor Fadzillah and Khalid, Izzati Khalidah and Abdul Rahim, Rosleela and Abd Gani, Siti Salwa (2017) Stability control in a binary fluid mixture subjected to cross diffusive coefficients. International Journal on Advanced Science, Engineering and Information Technology, 7 (1). ISSN 2088-5334; ESSN: 2460-6952

Abstract

The effect of feedback control on the onset of double-diffusive convection in a horizontal binary fluid layer is studied analytically subjected to cross diffusion coefficients which are the Soret and Dufour parameters. The confined boundaries of the binary fluid layer are considered to be free-free, rigid-free and rigid-rigid which described the lower and upper surfaces respectively. The linear stability theory is applied and the eigenvalue solution is obtained numerically using Galerkin technique. Focusing on the stationary convection, it is shown that there is a positive thermal resistance in the presence of feedback control on the onset of double-diffusive convection in binary fluid mixture.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
DOI Number: https://doi.org/10.18517/ijaseit.7.1.1321
Publisher: Indonesian Society for Knowledge and Human Development
Keywords: Feedback control; Binary fluid; Soret parameter; Dufour
Depositing User: Mohd Hafiz Che Mahasan
Date Deposited: 26 Sep 2018 02:04
Last Modified: 26 Sep 2018 02:04
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.18517/ijaseit.7.1.1321
URI: http://psasir.upm.edu.my/id/eprint/63273
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