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GUI application for pipe flow of a power-law fluid

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from GUI application for pipe flow of a power-law fluid by Housam Binous
Computes velocity and stress profile for pipe flow of a power-law fluid

f=zero(x) 
% Author: Housam Binous

% Velocity Profile of Laminar Flow of Power Law fluid in a Pipe

% National Institute of Applied Sciences and Technology, Tunis, TUNISIA

% Email: binoushousam@yahoo.com

% We use the shooting method to get the no-slip boundary 
% condition at the pipe wall 

function f=zero(x)

global kappa n rend DPoverL

X0=[0,x];

[r X]=ode45(@goveq,[1e-5 rend],X0);

f=X(end,2);

end

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