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Mixed convection flow over a permeable stretching wedge in the presence of heat generation/absorption, viscous dissipation, radiation and ohmic heating

The analysis of magnetohydrodynamic mixed convection boundary layer flow over a permeable stretching wedge in the presence of heat generation, viscous dissipation, thermal radiation and ohmic heating has been presented. The governing equations are nondimensionlised using the similarity transformatio...

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Main Authors: Marneni, N., Ashraf, M.
Format: Article
Published: Italian Association of Chemical Engineering - AIDIC 2015
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84946126635&doi=10.3303%2fCET1545160&partnerID=40&md5=ff57a6fb5d2979309b87e40954a5406d
http://eprints.utp.edu.my/31606/
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spelling my.utp.eprints.316062022-03-26T03:23:49Z Mixed convection flow over a permeable stretching wedge in the presence of heat generation/absorption, viscous dissipation, radiation and ohmic heating Marneni, N. Ashraf, M. The analysis of magnetohydrodynamic mixed convection boundary layer flow over a permeable stretching wedge in the presence of heat generation, viscous dissipation, thermal radiation and ohmic heating has been presented. The governing equations are nondimensionlised using the similarity transformations and the resulting coupled non-linear ordinary differential equations have been solved by using the Homotopy Analysis Method (HAM). The effects of pertinent parameters such as magnetic field parameter, velocity ratio parameter, radiation parameter, heat generation/absorption parameter and Eckert number on the velocity and temperature fields are presented. It is found that the momentum and thermal boundary layer thicknesses decrease with the increase of Eckert number in the presence of suction and heat absorption when the wedge stretches slower than the free stream flow. The present results for skin-friction are compared with the previously published results for the limiting case and an excellent agreement is found between the results. Copyright © 2015, AIDIC Servizi S.r.l.,. Italian Association of Chemical Engineering - AIDIC 2015 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84946126635&doi=10.3303%2fCET1545160&partnerID=40&md5=ff57a6fb5d2979309b87e40954a5406d Marneni, N. and Ashraf, M. (2015) Mixed convection flow over a permeable stretching wedge in the presence of heat generation/absorption, viscous dissipation, radiation and ohmic heating. Chemical Engineering Transactions, 45 . pp. 955-960. http://eprints.utp.edu.my/31606/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description The analysis of magnetohydrodynamic mixed convection boundary layer flow over a permeable stretching wedge in the presence of heat generation, viscous dissipation, thermal radiation and ohmic heating has been presented. The governing equations are nondimensionlised using the similarity transformations and the resulting coupled non-linear ordinary differential equations have been solved by using the Homotopy Analysis Method (HAM). The effects of pertinent parameters such as magnetic field parameter, velocity ratio parameter, radiation parameter, heat generation/absorption parameter and Eckert number on the velocity and temperature fields are presented. It is found that the momentum and thermal boundary layer thicknesses decrease with the increase of Eckert number in the presence of suction and heat absorption when the wedge stretches slower than the free stream flow. The present results for skin-friction are compared with the previously published results for the limiting case and an excellent agreement is found between the results. Copyright © 2015, AIDIC Servizi S.r.l.,.
format Article
author Marneni, N.
Ashraf, M.
spellingShingle Marneni, N.
Ashraf, M.
Mixed convection flow over a permeable stretching wedge in the presence of heat generation/absorption, viscous dissipation, radiation and ohmic heating
author_facet Marneni, N.
Ashraf, M.
author_sort Marneni, N.
title Mixed convection flow over a permeable stretching wedge in the presence of heat generation/absorption, viscous dissipation, radiation and ohmic heating
title_short Mixed convection flow over a permeable stretching wedge in the presence of heat generation/absorption, viscous dissipation, radiation and ohmic heating
title_full Mixed convection flow over a permeable stretching wedge in the presence of heat generation/absorption, viscous dissipation, radiation and ohmic heating
title_fullStr Mixed convection flow over a permeable stretching wedge in the presence of heat generation/absorption, viscous dissipation, radiation and ohmic heating
title_full_unstemmed Mixed convection flow over a permeable stretching wedge in the presence of heat generation/absorption, viscous dissipation, radiation and ohmic heating
title_sort mixed convection flow over a permeable stretching wedge in the presence of heat generation/absorption, viscous dissipation, radiation and ohmic heating
publisher Italian Association of Chemical Engineering - AIDIC
publishDate 2015
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84946126635&doi=10.3303%2fCET1545160&partnerID=40&md5=ff57a6fb5d2979309b87e40954a5406d
http://eprints.utp.edu.my/31606/
_version_ 1738657271097851904
score 13.244368

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