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Stability analysis of unsteady MHD stagnation point flow and heat transfer over a shrinking sheet in the presence of viscous dissipation

The unsteady MHD stagnation-point flow and heat transfer over a shrinking sheet was carried out. This study also was conducted in the existence of suction and viscous dissipation. In order to convert the governing partial differential equations to an ordinary differential equation, an appropriate si...

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Main Authors: Nurul Syuhada, Ismail, Norihan, Md. Arifin, Roslinda, Nazar, Norfifah, Bachok
Format: Article
Language:English
Published: Elsevier 2018
Subjects:
QA Mathematics
Online Access:http://ir.unimas.my/id/eprint/35916/1/S0577907318310955
http://ir.unimas.my/id/eprint/35916/
https://www.sciencedirect.com/journal/chinese-journal-of-physics/vol/57/suppl/C
https://doi.org/10.1016/j.cjph.2018.12.005
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spelling my.unimas.ir.359162021-08-30T03:08:51Z http://ir.unimas.my/id/eprint/35916/ Stability analysis of unsteady MHD stagnation point flow and heat transfer over a shrinking sheet in the presence of viscous dissipation Nurul Syuhada, Ismail Norihan, Md. Arifin Roslinda, Nazar Norfifah, Bachok QA Mathematics The unsteady MHD stagnation-point flow and heat transfer over a shrinking sheet was carried out. This study also was conducted in the existence of suction and viscous dissipation. In order to convert the governing partial differential equations to an ordinary differential equation, an appropriate similarity transformation was applied in this study. Then, the resulting equations are worked out by Bvp4c solver in Matlab. The impacts of the parameters involved in this study towards skin friction, Nusselt number, velocity and temperature profile are showed graphically and thoroughly discussed. Remarkably, there were dual solutions present in this study which made us continue deeper in performing the stability analysis. As expected, our study proves that the solution is stable only in the first one while not in the second solution. Elsevier 2018-12-31 Article PeerReviewed text en http://ir.unimas.my/id/eprint/35916/1/S0577907318310955 Nurul Syuhada, Ismail and Norihan, Md. Arifin and Roslinda, Nazar and Norfifah, Bachok (2018) Stability analysis of unsteady MHD stagnation point flow and heat transfer over a shrinking sheet in the presence of viscous dissipation. Chinese Journal of Physics, 57 (2019). pp. 116-126. ISSN 0577-9073 https://www.sciencedirect.com/journal/chinese-journal-of-physics/vol/57/suppl/C https://doi.org/10.1016/j.cjph.2018.12.005
institution Universiti Malaysia Sarawak
building Centre for Academic Information Services (CAIS)
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sarawak
content_source UNIMAS Institutional Repository
url_provider http://ir.unimas.my/
language English
topic QA Mathematics
spellingShingle QA Mathematics
Nurul Syuhada, Ismail
Norihan, Md. Arifin
Roslinda, Nazar
Norfifah, Bachok
Stability analysis of unsteady MHD stagnation point flow and heat transfer over a shrinking sheet in the presence of viscous dissipation
description The unsteady MHD stagnation-point flow and heat transfer over a shrinking sheet was carried out. This study also was conducted in the existence of suction and viscous dissipation. In order to convert the governing partial differential equations to an ordinary differential equation, an appropriate similarity transformation was applied in this study. Then, the resulting equations are worked out by Bvp4c solver in Matlab. The impacts of the parameters involved in this study towards skin friction, Nusselt number, velocity and temperature profile are showed graphically and thoroughly discussed. Remarkably, there were dual solutions present in this study which made us continue deeper in performing the stability analysis. As expected, our study proves that the solution is stable only in the first one while not in the second solution.
format Article
author Nurul Syuhada, Ismail
Norihan, Md. Arifin
Roslinda, Nazar
Norfifah, Bachok
author_facet Nurul Syuhada, Ismail
Norihan, Md. Arifin
Roslinda, Nazar
Norfifah, Bachok
author_sort Nurul Syuhada, Ismail
title Stability analysis of unsteady MHD stagnation point flow and heat transfer over a shrinking sheet in the presence of viscous dissipation
title_short Stability analysis of unsteady MHD stagnation point flow and heat transfer over a shrinking sheet in the presence of viscous dissipation
title_full Stability analysis of unsteady MHD stagnation point flow and heat transfer over a shrinking sheet in the presence of viscous dissipation
title_fullStr Stability analysis of unsteady MHD stagnation point flow and heat transfer over a shrinking sheet in the presence of viscous dissipation
title_full_unstemmed Stability analysis of unsteady MHD stagnation point flow and heat transfer over a shrinking sheet in the presence of viscous dissipation
title_sort stability analysis of unsteady mhd stagnation point flow and heat transfer over a shrinking sheet in the presence of viscous dissipation
publisher Elsevier
publishDate 2018
url http://ir.unimas.my/id/eprint/35916/1/S0577907318310955
http://ir.unimas.my/id/eprint/35916/
https://www.sciencedirect.com/journal/chinese-journal-of-physics/vol/57/suppl/C
https://doi.org/10.1016/j.cjph.2018.12.005
_version_ 1709672330336141312
score 13.211869

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