MHD DYNAMIC BOUNDARY LAYER FLOW OVER A PLANE PLAQUE
Journal Title: JOURNAL OF ADVANCES IN MATHEMATICS - Year 2014, Vol 9, Issue 4
Abstract
The problem of MHD dynamic boundary layer fluid sliding flow over a plane plaque is investigated. The von Karman™s integral method is applied to integrating the governing system of partial differential equations over the boundary layer thickness. Quantities of physical interest such as the boundary layer thickness, local or wall shear stress, friction drag force and coefficient of friction drag is derived. Comparisons with available literature give excellent agreements. The applicability of large or small magnetic fields in many industrial and electrical devices leads to the derivation of asymptotic results for the slip velocity. Pictorial representation made to the boundary layer thickness indicates that increasing magnetic parameter increases it as a result of the retarding force. The coefficient of friction drag is analyzed for various values of MHD and velocity slip parameters. It was observed that both the MHD and velocity slip or fluid slide parameters have retarding effect on the coefficient of friction drag, with the MHD playing a much more dominant role.
Authors and Affiliations
Promise Mebine
Keywords
Related Articles
- EP ID EP651381
- DOI 10.24297/jam.v9i4.6873
- Views 164
- Downloads 0
OPTIMAL DISTRIBUTED CONTROL OF STOCHASTIC ELLIPTIC SYSTEMS WITH CONSTRAINTS
The objective of this paper is to study the optimality for stochastic non cooperative elliptic systems. A distributed control problem for a stochastic elliptic systems with constraints on states and controls is studied....
Exponential attractors and inertial manifolds for a class of generalized nonlinear Kirchhoff-Sine-Gordon equation*
In this paper,we consider a class of generalized nonlinear Kirchhoff-Sine-Gordon equation in n dimensional space.We first prove the squeezing property of the nonlinear semigroup associated with this equation and the exis...
Bounded solution of Cauchy type singular integral equation of the first kind using differential transform method
In this paper, an efficient approximate solution for solving the Cauchy type singular integral equation of the first kind is presented. Bounded solution of the Cauchy type singular Integral equation is discusse...
Comparison Study of Logistic Regression Model for Albanian Texts
Considering authorship attribution as a classification problem we attempt to estimate the probability to find the right author for each text under study. In this paper using R we first improve the simple model for six Al...
Introduction to a family of Thukral k-order method for finding multiple zeros of nonlinear equations
A new one-point k-order iterative method for finding zeros of nonlinear equations having unknown multiplicity is introduced. In terms of computational cost the new iterative method requires k+1 evaluations of funct...