Stability control in a binary fluid mixture subjected to cross diffusive coefficients
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,...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Indonesian Society for Knowledge and Human Development
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/63273/1/Stability%20of%20betanin%20in%20pitaya%20powder%20and%20confection%20as%20affected%20by%20resistant%20maltodextrin.pdf |
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| author | Zainal Abidin, Nurul Hafizah Mohd Mokhtar, Nor Fadzillah Khalid, Izzati Khalidah Abdul Rahim, Rosleela Abd Gani, Siti Salwa |
| author_facet | Zainal Abidin, Nurul Hafizah Mohd Mokhtar, Nor Fadzillah Khalid, Izzati Khalidah Abdul Rahim, Rosleela Abd Gani, Siti Salwa |
| author_sort | Zainal Abidin, Nurul Hafizah |
| collection | UPM |
| description | 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. |
| first_indexed | 2024-03-06T09:44:09Z |
| format | Article |
| id | upm.eprints-63273 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:44:09Z |
| publishDate | 2017 |
| publisher | Indonesian Society for Knowledge and Human Development |
| record_format | dspace |
| spelling | upm.eprints-632732018-09-26T02:04:20Z http://psasir.upm.edu.my/id/eprint/63273/ Stability control in a binary fluid mixture subjected to cross diffusive coefficients Zainal Abidin, Nurul Hafizah Mohd Mokhtar, Nor Fadzillah Khalid, Izzati Khalidah Abdul Rahim, Rosleela Abd Gani, Siti Salwa 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. Indonesian Society for Knowledge and Human Development 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/63273/1/Stability%20of%20betanin%20in%20pitaya%20powder%20and%20confection%20as%20affected%20by%20resistant%20maltodextrin.pdf 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 http://www.insightsociety.org/ojaseit/index.php/ijaseit/article/view/1321 10.18517/ijaseit.7.1.1321 |
| spellingShingle | Zainal Abidin, Nurul Hafizah Mohd Mokhtar, Nor Fadzillah Khalid, Izzati Khalidah Abdul Rahim, Rosleela Abd Gani, Siti Salwa Stability control in a binary fluid mixture subjected to cross diffusive coefficients |
| title | Stability control in a binary fluid mixture subjected to cross diffusive coefficients |
| title_full | Stability control in a binary fluid mixture subjected to cross diffusive coefficients |
| title_fullStr | Stability control in a binary fluid mixture subjected to cross diffusive coefficients |
| title_full_unstemmed | Stability control in a binary fluid mixture subjected to cross diffusive coefficients |
| title_short | Stability control in a binary fluid mixture subjected to cross diffusive coefficients |
| title_sort | stability control in a binary fluid mixture subjected to cross diffusive coefficients |
| url | http://psasir.upm.edu.my/id/eprint/63273/1/Stability%20of%20betanin%20in%20pitaya%20powder%20and%20confection%20as%20affected%20by%20resistant%20maltodextrin.pdf |
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