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Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects

In this paper, the problem of unsteady free convection boundary layer flow past a vertical axisymmetric permeable shrinking sheet in the presence of radiation effect is studied. The governing system of partial differential equations is transformed into ordinary differential equations by using the si...

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Main Authors: Md. Ali, Fadzilah, Nazar, Roslinda, Md. Arifin, Norihan, Pop, Ioan
Format: Conference or Workshop Item
Language:English
Published: 2012
Online Access:http://psasir.upm.edu.my/id/eprint/31635/1/31635.pdf
http://psasir.upm.edu.my/id/eprint/31635/
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spelling my.upm.eprints.316352015-01-22T03:53:47Z http://psasir.upm.edu.my/id/eprint/31635/ Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects Md. Ali, Fadzilah Nazar, Roslinda Md. Arifin, Norihan Pop, Ioan In this paper, the problem of unsteady free convection boundary layer flow past a vertical axisymmetric permeable shrinking sheet in the presence of radiation effect is studied. The governing system of partial differential equations is transformed into ordinary differential equations by using the similarity transformation, which is then solved numerically using the shooting method. The effects of the governing parameter, namely the radiation parameter on the skin friction coefficient, the local Nusselt number, and the temperature profiles are investigated. It is found that the dual solutions exists for non-zero radiation. It is also observed that when a high radiation parameter is applied, the variations in the temperature distribution become less significant. 2012 Conference or Workshop Item NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/31635/1/31635.pdf Md. Ali, Fadzilah and Nazar, Roslinda and Md. Arifin, Norihan and Pop, Ioan (2012) Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects. In: The 5th Saudi Science Conference, 16-18 Apr. 2012, Makkah, Saudi Arabia. (pp. 85-86).
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description In this paper, the problem of unsteady free convection boundary layer flow past a vertical axisymmetric permeable shrinking sheet in the presence of radiation effect is studied. The governing system of partial differential equations is transformed into ordinary differential equations by using the similarity transformation, which is then solved numerically using the shooting method. The effects of the governing parameter, namely the radiation parameter on the skin friction coefficient, the local Nusselt number, and the temperature profiles are investigated. It is found that the dual solutions exists for non-zero radiation. It is also observed that when a high radiation parameter is applied, the variations in the temperature distribution become less significant.
format Conference or Workshop Item
author Md. Ali, Fadzilah
Nazar, Roslinda
Md. Arifin, Norihan
Pop, Ioan
spellingShingle Md. Ali, Fadzilah
Nazar, Roslinda
Md. Arifin, Norihan
Pop, Ioan
Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects
author_facet Md. Ali, Fadzilah
Nazar, Roslinda
Md. Arifin, Norihan
Pop, Ioan
author_sort Md. Ali, Fadzilah
title Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects
title_short Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects
title_full Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects
title_fullStr Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects
title_full_unstemmed Unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects
title_sort unsteady free convection flow and heat transfer towards a shrinking sheet with radiation effects
publishDate 2012
url http://psasir.upm.edu.my/id/eprint/31635/1/31635.pdf
http://psasir.upm.edu.my/id/eprint/31635/
_version_ 1643830379326472192
score 13.211869

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