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Analytical and Numerical Study on Magnetoconvection Stagnation-Point Flow in a Porous Medium with Chemical Reaction, Radiation, and Slip Effects

We investigate the effects of slip and radiation on magnetoconvection flow of a chemically reacting fluid near a stagnation-point towards a vertical plate embedded in a porous medium analytically and numerically. The governing partial differential equations are diminished into the coupled ordinary d...

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主要な著者: Niranjan, H., Sivasankaran, S., Bhuvaneswari, M.
フォーマット: 論文
出版事項: Hindawi Publishing Corporation 2016
主題:
QA Mathematics
TJ Mechanical engineering and machinery
オンライン･アクセス:http://eprints.um.edu.my/17485/
http://dx.doi.org/10.1155/2016/4017076
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spelling my.um.eprints.174852017-07-11T08:49:39Z http://eprints.um.edu.my/17485/ Analytical and Numerical Study on Magnetoconvection Stagnation-Point Flow in a Porous Medium with Chemical Reaction, Radiation, and Slip Effects Niranjan, H. Sivasankaran, S. Bhuvaneswari, M. QA Mathematics TJ Mechanical engineering and machinery We investigate the effects of slip and radiation on magnetoconvection flow of a chemically reacting fluid near a stagnation-point towards a vertical plate embedded in a porous medium analytically and numerically. The governing partial differential equations are diminished into the coupled ordinary differential equations by similarity transformations. Then they are solved analytically by homotopy analysis method and solved numerically by shooting method with RK fourth-order method. In this study, the analytical and numerical results are compared for many combinations of parameters. The rates of heat and mass transfer are calculated. The velocity profile near the plate overshoots on increasing the slip parameter. The concentration and temperature are decreasing on increasing the slip parameter. Hindawi Publishing Corporation 2016 Article PeerReviewed Niranjan, H. and Sivasankaran, S. and Bhuvaneswari, M. (2016) Analytical and Numerical Study on Magnetoconvection Stagnation-Point Flow in a Porous Medium with Chemical Reaction, Radiation, and Slip Effects. Mathematical Problems in Engineering, 2016. pp. 1-12. ISSN 1024-123X http://dx.doi.org/10.1155/2016/4017076 doi:10.1155/2016/4017076
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QA Mathematics
TJ Mechanical engineering and machinery
spellingShingle QA Mathematics
TJ Mechanical engineering and machinery
Niranjan, H.
Sivasankaran, S.
Bhuvaneswari, M.
Analytical and Numerical Study on Magnetoconvection Stagnation-Point Flow in a Porous Medium with Chemical Reaction, Radiation, and Slip Effects
description We investigate the effects of slip and radiation on magnetoconvection flow of a chemically reacting fluid near a stagnation-point towards a vertical plate embedded in a porous medium analytically and numerically. The governing partial differential equations are diminished into the coupled ordinary differential equations by similarity transformations. Then they are solved analytically by homotopy analysis method and solved numerically by shooting method with RK fourth-order method. In this study, the analytical and numerical results are compared for many combinations of parameters. The rates of heat and mass transfer are calculated. The velocity profile near the plate overshoots on increasing the slip parameter. The concentration and temperature are decreasing on increasing the slip parameter.
format Article
author Niranjan, H.
Sivasankaran, S.
Bhuvaneswari, M.
author_facet Niranjan, H.
Sivasankaran, S.
Bhuvaneswari, M.
author_sort Niranjan, H.
title Analytical and Numerical Study on Magnetoconvection Stagnation-Point Flow in a Porous Medium with Chemical Reaction, Radiation, and Slip Effects
title_short Analytical and Numerical Study on Magnetoconvection Stagnation-Point Flow in a Porous Medium with Chemical Reaction, Radiation, and Slip Effects
title_full Analytical and Numerical Study on Magnetoconvection Stagnation-Point Flow in a Porous Medium with Chemical Reaction, Radiation, and Slip Effects
title_fullStr Analytical and Numerical Study on Magnetoconvection Stagnation-Point Flow in a Porous Medium with Chemical Reaction, Radiation, and Slip Effects
title_full_unstemmed Analytical and Numerical Study on Magnetoconvection Stagnation-Point Flow in a Porous Medium with Chemical Reaction, Radiation, and Slip Effects
title_sort analytical and numerical study on magnetoconvection stagnation-point flow in a porous medium with chemical reaction, radiation, and slip effects
publisher Hindawi Publishing Corporation
publishDate 2016
url http://eprints.um.edu.my/17485/
http://dx.doi.org/10.1155/2016/4017076
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score 13.251813

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