Visco-Elastic Boundary Layer Flow past a Stretching Plate and Heat Transfer with Variable Thermal ConductivityReport as inadecuate




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In the present paper, the boundary layer flow of Walters Liquid B Model over a stretching plate has been considered to solve heat flow problem with variable conductivity. First, using similarity transformation, the velocity components of velocity have been obtained. Then, the heat flow problem has been considered in two ways: 1 prescribed surface temperature PST, and 2 prescribed stretching plate heat flux PHF in case of variable conductivity. Due to variable conductivity, temperature profile has its two part- one mean tempera-ture and other temperature profile induced due to variable conductivity. The related results have been dis-cussed with the help of graphs.

KEYWORDS

Boundary Layer Flow, Similarity Solution, Variable Thermal Conductivity, Prandtl Number

Cite this paper

N. Ahmad -Visco-Elastic Boundary Layer Flow past a Stretching Plate and Heat Transfer with Variable Thermal Conductivity,- World Journal of Mechanics, Vol. 1 No. 2, 2011, pp. 15-20. doi: 10.4236-wjm.2011.12003.





Author: Naseem Ahmad

Source: http://www.scirp.org/



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