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Effects of Radiation on Unsteady Couette Flow Between Two Vertical Parallel Plates with Ramped Wall Temperature

by S. Das, C. Mandal, R. N. Jana
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 39 - Number 4
Year of Publication: 2012
Authors: S. Das, C. Mandal, R. N. Jana
10.5120/4811-7040

S. Das, C. Mandal, R. N. Jana . Effects of Radiation on Unsteady Couette Flow Between Two Vertical Parallel Plates with Ramped Wall Temperature. International Journal of Computer Applications. 39, 4 ( February 2012), 37-45. DOI=10.5120/4811-7040

@article{ 10.5120/4811-7040,
author = { S. Das, C. Mandal, R. N. Jana },
title = { Effects of Radiation on Unsteady Couette Flow Between Two Vertical Parallel Plates with Ramped Wall Temperature },
journal = { International Journal of Computer Applications },
issue_date = { February 2012 },
volume = { 39 },
number = { 4 },
month = { February },
year = { 2012 },
issn = { 0975-8887 },
pages = { 37-45 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume39/number4/4811-7040/ },
doi = { 10.5120/4811-7040 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:25:35.955878+05:30
%A S. Das
%A C. Mandal
%A R. N. Jana
%T Effects of Radiation on Unsteady Couette Flow Between Two Vertical Parallel Plates with Ramped Wall Temperature
%J International Journal of Computer Applications
%@ 0975-8887
%V 39
%N 4
%P 37-45
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The effect of radiation on unsteady Couette flow between two vertical parallel plates with ramped wall temperature have been studied. The fluid considered here is a gray, absorbing/emitting radiation but a non-scattering medium. An analytical solution of the governing equations has been obtained by employing Laplace transform technique. The influence of the various parameters, entering into the problem, on the velocity field, temperature field, skin friction and rate of heat transfer is discussed with the help of graphs and tables. It is found that an increase in radiation parameter leads to decrease the fluid velocity and temperature. It is also found that both the velocity as well as the temperature of the fluid decrease with an increase in Prandtl number. Further it is observed that the velocity increases with an increase in Grashof number and an increase in time leads to increase the fluid velocity and temperature.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Couette flow Radiation parameter Prandtl number Grashof number and Ramped wall temperature

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