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387145

Effects of thermal radiation and magnetic field on unsteady mixed convection flow and heat transfer over an exponentially stretching surface with suction in the presence of inter

Article

Last updated: 31 Dec 2024

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Abstract

In this paper, the problem of unsteady laminar two-dimensional boundary layer flow and
heat transfer of an incompressible viscous fluid in the presence of thermal radiation, internal heat generation or absorption, and magnetic field over an exponentially stretching surface subjected to suction with an exponential temperature distribution is discussed numerically. The governing boundary layer equations are reduced to a system of ordinary differential equations. New numerical method using Mathematica has been used to solve such system after obtaining the missed initial conditions. Comparison of obtained numerical results is made with previously published results in some special cases, and found to be in a good agreement.

DOI

org/10.1016/j.joems.2012.08.016

Keywords

Unsteady flow, Boundary layer flow, Exponentially stretching surface, Mixed convection, magnetic field, Thermal radiation, Internal heat generation/ absorption, Suction

Authors

First Name

Elsayed

Last Name

Elbashbeshy

MiddleName

M.A.

Affiliation

Mathematics Department, Faculty of Science, Ain Shams University, Abbassia, Cairo, Egypt

Email

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City

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Orcid

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First Name

T.

Last Name

Emam

MiddleName

G.

Affiliation

Mathematics Department, The German University in Cairo – GUC, New Cairo City, Cairo, Egypt

Email

tarek.emam@guc.edu.eg

City

-

Orcid

-

First Name

K.

Last Name

Abdelgaber

MiddleName

M.

Affiliation

Department of Physics & Engineering Mathematics, Faculty of Engineering-Mataria, Helwan University, Cairo, Egypt

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-

City

-

Orcid

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Volume

20

Article Issue

3

Related Issue

51035

Issue Date

2012-10-01

Receive Date

2024-10-20

Publish Date

2012-10-01

Page Start

215

Page End

222

Print ISSN

1110-256X

Online ISSN

2090-9128

Link

https://joems.journals.ekb.eg/article_387145.html

Detail API

https://joems.journals.ekb.eg/service?article_code=387145

Order

387,145

Publication Type

Journal

Publication Title

Journal of the Egyptian Mathematical Society

Publication Link

https://joems.journals.ekb.eg/

MainTitle

Effects of thermal radiation and magnetic field on unsteady mixed convection flow and heat transfer over an exponentially stretching surface with suction in the presence of internal heat generation/absorption

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Type

Article

Created At

21 Dec 2024