The present paper investigates the effects of variable properties (density , viscosity , and thermal conductivity ) on steady laminar flow and heat transfer for a viscous fluid due to an impulsively started rotating porous infinite disk. These properties , and are taken to be the functions of temperature. The system of axisymmetric nonlinear partial differential equations governing the steady flow and heat transfer are written in cylindrical polar coordinates and are reduced to nonlinear ordinary differential equations by introducing suitable similarity parameters. The resulting steady equations are solved numerically by using Runge-Kutta and Shooting methods, and the effects of the relative temperature difference and suction/injection parameters are examined.
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e-mail: khmaleque@yahoo.com
e-mail: asattar@northsouth.edu
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December 2005
This article was originally published in
Journal of Heat Transfer
Technical Briefs
Steady Laminar Convective Flow with Variable Properties Due to a Porous Rotating Disk
Kh. Abdul Maleque,
e-mail: khmaleque@yahoo.com
Kh. Abdul Maleque
American International University-Bangladesh
, House-54/B, 21 Kemal Ataturk Avenue, Banani, Dhaka-1213, Bangladesh
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Md. Abdus Sattar
e-mail: asattar@northsouth.edu
Md. Abdus Sattar
North South University
, Department of C S E, 12 Kemal Ataturk Avenue, Banani, Dhaka-1213, Bangladesh
Search for other works by this author on:
Kh. Abdul Maleque
American International University-Bangladesh
, House-54/B, 21 Kemal Ataturk Avenue, Banani, Dhaka-1213, Bangladeshe-mail: khmaleque@yahoo.com
Md. Abdus Sattar
North South University
, Department of C S E, 12 Kemal Ataturk Avenue, Banani, Dhaka-1213, Bangladeshe-mail: asattar@northsouth.edu
J. Heat Transfer. Dec 2005, 127(12): 1406-1409 (4 pages)
Published Online: July 18, 2005
Article history
Received:
June 16, 2004
Revised:
July 18, 2005
Citation
Maleque, K. A., and Sattar, M. A. (July 18, 2005). "Steady Laminar Convective Flow with Variable Properties Due to a Porous Rotating Disk." ASME. J. Heat Transfer. December 2005; 127(12): 1406–1409. https://doi.org/10.1115/1.2098860
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