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Perturbation Unsteady Fluid Solutions of Newtonian Fluid

Journal: Journal of Advances in Civil Engineering (Vol.4, No. 1)

Publication Date:

Authors : ;

Page : 37-44

Keywords : 1-D fluid; Perturbation method; Fourier transform; Unsteady fluid; Newtonian fluid.;

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Abstract

In this paper, we have given the unsteady fluid solutions of Newtonian fluid. The study is given in 3- different directions, that is: (i) flow in terms of constant velocity, (ii) flow because of acceleration, (iii) flow that deforms. In these flow types, the solution is obtained by applying the Fourier transform & perturbation method in the zeroth & first velocities in the form of integrals. The graphs are given for different values of time, viscosity & Newtonian fluid showing that the velocity profile increases in terms of the values, t & α.

Last modified: 2018-02-15 02:01:15