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Free Convection Flow Past an Impulsively Started Infinite Vertical Plate with Newtonian Heating in the Presence of thermal Radiation and Mass diffusion

An analytical study of free convection flow near an impulsively started infinite vertical plate with Newtonian heating in the presence of thermal radiation and constant mass diffusion was performed. The mathematical model reduced to a system of coupled linear partial differential equations for the...

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Main Author: Marneni, Narahari
Format: Citation Index Journal
Published: Turkish Government 2011
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utp.edu.my/7219/1/JP_-_Free_convection_flow_past_an_impulsively_started_infinite_vertical_plate_with_Newtonian_heating_in_the_presence_of_thermal_radiation_and_mass_diffusion.pdf
http://journals.tubitak.gov.tr/engineering/issues/muh-11-35-3/muh-35-3-4-1101-15.pdf
http://eprints.utp.edu.my/7219/
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spelling my.utp.eprints.72192017-01-19T08:23:18Z Free Convection Flow Past an Impulsively Started Infinite Vertical Plate with Newtonian Heating in the Presence of thermal Radiation and Mass diffusion Marneni, Narahari TJ Mechanical engineering and machinery An analytical study of free convection flow near an impulsively started infinite vertical plate with Newtonian heating in the presence of thermal radiation and constant mass diffusion was performed. The mathematical model reduced to a system of coupled linear partial differential equations for the velocity, the temperature, and the concentration; the closed-form exact solutions were obtained by the Laplace transform method. Representative velocity and temperature profiles were graphed and the numerical values of the skin friction and the Nusselt number were calculated. The effects of different system parameters, such as the radiation parameter, buoyancy ratio, Grashof number, Prandtl number, Schmidt number and time on the velocity, temperature, skin friction, and Nusselt number, were examined in detail. It was observed that the velocity increased for aiding flows, whereas it decreased for opposing flows. The velocity decreased with increasing Schmidt number and radiation parameter. The skin friction decreased in the presence of aiding flows whereas it increased in the presence of opposing flows. Furthermore, the skin friction increased with increasing Schmidt number and radiation parameter. Turkish Government 2011 Citation Index Journal PeerReviewed application/pdf http://eprints.utp.edu.my/7219/1/JP_-_Free_convection_flow_past_an_impulsively_started_infinite_vertical_plate_with_Newtonian_heating_in_the_presence_of_thermal_radiation_and_mass_diffusion.pdf http://journals.tubitak.gov.tr/engineering/issues/muh-11-35-3/muh-35-3-4-1101-15.pdf Marneni, Narahari (2011) Free Convection Flow Past an Impulsively Started Infinite Vertical Plate with Newtonian Heating in the Presence of thermal Radiation and Mass diffusion. [Citation Index Journal] http://eprints.utp.edu.my/7219/
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/
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Marneni, Narahari
Free Convection Flow Past an Impulsively Started Infinite Vertical Plate with Newtonian Heating in the Presence of thermal Radiation and Mass diffusion
description An analytical study of free convection flow near an impulsively started infinite vertical plate with Newtonian heating in the presence of thermal radiation and constant mass diffusion was performed. The mathematical model reduced to a system of coupled linear partial differential equations for the velocity, the temperature, and the concentration; the closed-form exact solutions were obtained by the Laplace transform method. Representative velocity and temperature profiles were graphed and the numerical values of the skin friction and the Nusselt number were calculated. The effects of different system parameters, such as the radiation parameter, buoyancy ratio, Grashof number, Prandtl number, Schmidt number and time on the velocity, temperature, skin friction, and Nusselt number, were examined in detail. It was observed that the velocity increased for aiding flows, whereas it decreased for opposing flows. The velocity decreased with increasing Schmidt number and radiation parameter. The skin friction decreased in the presence of aiding flows whereas it increased in the presence of opposing flows. Furthermore, the skin friction increased with increasing Schmidt number and radiation parameter.
format Citation Index Journal
author Marneni, Narahari
author_facet Marneni, Narahari
author_sort Marneni, Narahari
title Free Convection Flow Past an Impulsively Started Infinite Vertical Plate with Newtonian Heating in the Presence of thermal Radiation and Mass diffusion
title_short Free Convection Flow Past an Impulsively Started Infinite Vertical Plate with Newtonian Heating in the Presence of thermal Radiation and Mass diffusion
title_full Free Convection Flow Past an Impulsively Started Infinite Vertical Plate with Newtonian Heating in the Presence of thermal Radiation and Mass diffusion
title_fullStr Free Convection Flow Past an Impulsively Started Infinite Vertical Plate with Newtonian Heating in the Presence of thermal Radiation and Mass diffusion
title_full_unstemmed Free Convection Flow Past an Impulsively Started Infinite Vertical Plate with Newtonian Heating in the Presence of thermal Radiation and Mass diffusion
title_sort free convection flow past an impulsively started infinite vertical plate with newtonian heating in the presence of thermal radiation and mass diffusion
publisher Turkish Government
publishDate 2011
url http://eprints.utp.edu.my/7219/1/JP_-_Free_convection_flow_past_an_impulsively_started_infinite_vertical_plate_with_Newtonian_heating_in_the_presence_of_thermal_radiation_and_mass_diffusion.pdf
http://journals.tubitak.gov.tr/engineering/issues/muh-11-35-3/muh-35-3-4-1101-15.pdf
http://eprints.utp.edu.my/7219/
_version_ 1738655555874979840
score 13.211869

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