Computation of boundary layer flow of porous medium based on finite difference method
Mohamed Amine Khadimallah,Mudassar Jalil,Muzamal Hussain,Elimam Ali
Abstract
In this paper, boundary layer flow is observed through stretching cylinder exponentially with non-linear velocity. This cylinder is rested in porous medium. Appropriate similarity transformation is employed for the conversion of governing PDEs into ODEs. To compute the problem and solution series numerical method is applied and evaluated by using finite difference Keller-Box method. The velocity ratio, permeability parameter, Reynold number is figure out to examine the effect of on velocity profile. Fluid velocity and skin friction coefficient goes down with increment of Reynold number and permeability parameter. While reverse behavior is reported for velocity ratio. The results are validated with earlier investigations and found very well.
(1) Mohamed Amine Khadimallah, Elimam Ali:
Department of Civil Engineering, College of Engineering in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia;
(2) Mudassar Jalil:
Department of Mathematics, COMSATS Institute of Information Technology, Park Road, Chak Shahzad, 44000 Islamabad, Pakistan;
(3) Muzamal Hussain:
Department of Mathematics, University of Sahiwal, Sahiwal, 57000, Punjab, Pakistan.
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