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Natural convection in polyethylene glycol based molybdenum disulfide nanofluid with thermal radiation, chemical reaction and ramped wall temperature

The aim of this study is to investigate the unsteady magnetohydrodynamic (MHD) flow of Casson nanofluid over an infinite oscillating vertical plate with ramped wall temperature. The effects of porosity, thermal radiation and first order chemical reaction have been considered. Polyethylene glycol (PE...

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Main Authors: Ali, F., Arif, M., Khan, I., Sheikh, N. A., Saqib, M.
Format: Article
Language:English
Published: International Information and Engineering Technology Association 2018
Subjects:
Q Science (General)
Online Access:http://eprints.utm.my/id/eprint/79961/1/MuhammadSaqib2018_NaturalConvectioninPolyethyleneGlycol.pdf
http://eprints.utm.my/id/eprint/79961/
http://dx.doi.org/ 10.18280/ijht.360227
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spelling my.utm.799612019-01-28T07:02:29Z http://eprints.utm.my/id/eprint/79961/ Natural convection in polyethylene glycol based molybdenum disulfide nanofluid with thermal radiation, chemical reaction and ramped wall temperature Ali, F. Arif, M. Khan, I. Sheikh, N. A. Saqib, M. Q Science (General) The aim of this study is to investigate the unsteady magnetohydrodynamic (MHD) flow of Casson nanofluid over an infinite oscillating vertical plate with ramped wall temperature. The effects of porosity, thermal radiation and first order chemical reaction have been considered. Polyethylene glycol (PEG) is chosen as base fluid which contained molybdenum disulfide (MoS2 ) nanoparticles. The Laplace transform technique is applied to the momentum, energy and concentration equations to obtain the closed form solutions. The obtained solutions are for both cases ramped and isothermal boundary conditions and compared graphically. From graphical analysis, it is observed that for isothermal plate, the magnitude of velocity, temperature and concentration profiles are greater than ramped wall temperature. Skin-friction, Nusselt number and Sherwood number are evaluated and presented in tabular forms. The effects of various embedded parameters on velocity, temperature and concentration profiles are discussed graphically. International Information and Engineering Technology Association 2018 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/79961/1/MuhammadSaqib2018_NaturalConvectioninPolyethyleneGlycol.pdf Ali, F. and Arif, M. and Khan, I. and Sheikh, N. A. and Saqib, M. (2018) Natural convection in polyethylene glycol based molybdenum disulfide nanofluid with thermal radiation, chemical reaction and ramped wall temperature. International Journal of Heat and Technology . ISSN 0392-8764 http://dx.doi.org/ 10.18280/ijht.360227 DOI: 10.18280/ijht.360227
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic Q Science (General)
spellingShingle Q Science (General)
Ali, F.
Arif, M.
Khan, I.
Sheikh, N. A.
Saqib, M.
Natural convection in polyethylene glycol based molybdenum disulfide nanofluid with thermal radiation, chemical reaction and ramped wall temperature
description The aim of this study is to investigate the unsteady magnetohydrodynamic (MHD) flow of Casson nanofluid over an infinite oscillating vertical plate with ramped wall temperature. The effects of porosity, thermal radiation and first order chemical reaction have been considered. Polyethylene glycol (PEG) is chosen as base fluid which contained molybdenum disulfide (MoS2 ) nanoparticles. The Laplace transform technique is applied to the momentum, energy and concentration equations to obtain the closed form solutions. The obtained solutions are for both cases ramped and isothermal boundary conditions and compared graphically. From graphical analysis, it is observed that for isothermal plate, the magnitude of velocity, temperature and concentration profiles are greater than ramped wall temperature. Skin-friction, Nusselt number and Sherwood number are evaluated and presented in tabular forms. The effects of various embedded parameters on velocity, temperature and concentration profiles are discussed graphically.
format Article
author Ali, F.
Arif, M.
Khan, I.
Sheikh, N. A.
Saqib, M.
author_facet Ali, F.
Arif, M.
Khan, I.
Sheikh, N. A.
Saqib, M.
author_sort Ali, F.
title Natural convection in polyethylene glycol based molybdenum disulfide nanofluid with thermal radiation, chemical reaction and ramped wall temperature
title_short Natural convection in polyethylene glycol based molybdenum disulfide nanofluid with thermal radiation, chemical reaction and ramped wall temperature
title_full Natural convection in polyethylene glycol based molybdenum disulfide nanofluid with thermal radiation, chemical reaction and ramped wall temperature
title_fullStr Natural convection in polyethylene glycol based molybdenum disulfide nanofluid with thermal radiation, chemical reaction and ramped wall temperature
title_full_unstemmed Natural convection in polyethylene glycol based molybdenum disulfide nanofluid with thermal radiation, chemical reaction and ramped wall temperature
title_sort natural convection in polyethylene glycol based molybdenum disulfide nanofluid with thermal radiation, chemical reaction and ramped wall temperature
publisher International Information and Engineering Technology Association
publishDate 2018
url http://eprints.utm.my/id/eprint/79961/1/MuhammadSaqib2018_NaturalConvectioninPolyethyleneGlycol.pdf
http://eprints.utm.my/id/eprint/79961/
http://dx.doi.org/ 10.18280/ijht.360227
_version_ 1643658343235977216
score 13.211869

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