Heat transfer in the rotational flow of a visco-elastic liquid due to rotation of an infinite porous disk in the presence of heat sources
1Department of Physics,A.D. Mahavidyalaya, Brahmagiri, Puri India
2P.G. Department of Physics, G.M. Autonomous College, Sambalpur India
3Plot No 193, Jayadeva Vihar, Bhubaneswar India
Email:-dr.sadasivabiswal@ymail.com
This paper deals with the study of heat transfer in the rotational flow of a visco-elastic liquid due to rotation of an infinite porous disk in the presence of heat sources. Constitutive equations of the problem have been developed in order to formulate the problem under the prescribed boundary conditions. Runge-kutta technique of numerical integration has been used to solve the non-linear equations of motion and energy. Velocity and temperature profiles have been shown by graphs whereas the values of skin-friction and rate of heat transfer have been entered in tables. It is observed that drag on the disk in larger in case of non-Newtonian fluid than Newtonian fluid. Increase in the permeability parameter increases the rate of rotational flow of the visco-elastic fluid. The Reynolds number (R1) raises the temperature at any point of the fluid.
Copy the following to cite this article:
A. Mishra1, G.S. Ray2 and S. Biswal3 , "Heat transfer in the rotational flow of a visco-elastic liquid due to rotation of an infinite porous disk in the presence of heat sources ", Journal of Ultra Scientist of Physical Sciences, Volume 23, Issue 3, Page Number 515-524, 2016Copy the following to cite this URL:
A. Mishra1, G.S. Ray2 and S. Biswal3 , "Heat transfer in the rotational flow of a visco-elastic liquid due to rotation of an infinite porous disk in the presence of heat sources ", Journal of Ultra Scientist of Physical Sciences, Volume 23, Issue 3, Page Number 515-524, 2016Available from: http://www.ultraphysicalsciences.org/paper/646/
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License
