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Question: Help needed to solve System of ODEs for BVPs

Question:Help needed to solve System of ODEs for BVPs

k.dineshkumar 16 Maple
April 20 2010
0

Help need to to solve BVP problem in Maple

BCs

> X = 0; Pb = 0; A =0 .441;
> X = 1; Pb = 0;
 


Q can be changed to acheieve the other end BCS

System of ODEs

ODE 1 : function of X & A      -----    ODE 2 : function of X,A&Pb

> dPbdX = .3*(-(1.6+.2*X^2)*sqrt(3)*(1-A)^2/(1.6+.4*X^2)-Q)/(sqrt(3)*(sqrt(3)*(1-A)^2)^2);
> dAdX = .4*X*((2-(1-A)*Pb)/A-Pb)*(-.86*A^2+.345*A+.515)/((0.8e-1+0.2e-1*X^2)*(2-((2-(1-A)*Pb)/A-Pb)/(2.571-A-A*log(1-A))));
 

Regards

Dinesh
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