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JACE.,   Volume(1) - Issue(1), 2015
pp 7-10,   http://dx.doi.org/doi:10.18831/djcivil.org/2015011002

Perturbation Unsteady Flows of 1-D Fluid

Muhammad Raheel Mohyuddin;Samra, Syed Mohammad Rizwan

Abstract

This paper studies about the grade-III fluid having unidirectional and unsteady flow, possessing acceleration. Non-linear partial differential equation, having the slip condition, is solved using perturbation method & similarity transform. The Newtonian fluid is determined by Navier having 3-unsteady, non-linear, partial differential equations. The solution of this fluid is solved using the similarity and by applying perturbation method at zeroth and first order. The zeroth velocity ( ) solution leads to the solution of grade-II fluid and first velocity ( ) contribute in finding the solution of the grade-III fluid.

Keywords

Acceleration, Perturbation method, Slip, Fluid, Viscosity.

Received
17/09/2015
, Accepted
01/11/2015
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