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Stokes-Darcy-Coupling
Posted 2014年5月24日 GMT+2 14:49Version 4.30 Replies
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Hy!
I have a problem concerning equation based modeling. I want to solve the following system of coupled nonlinear differential equations
p''(x)=A*p(x)/ln(1/r(x))
r'(x)=-B*p(x)/(r(x)*ln(1/r(x))
with the BC's:
p(0)=2
p(1)=1
r(0)=1
Unfortunately I don't know how to implement this system correctly. Can anybody give me an advice?
Thanks in advance.
I have a problem concerning equation based modeling. I want to solve the following system of coupled nonlinear differential equations
p''(x)=A*p(x)/ln(1/r(x))
r'(x)=-B*p(x)/(r(x)*ln(1/r(x))
with the BC's:
p(0)=2
p(1)=1
r(0)=1
Unfortunately I don't know how to implement this system correctly. Can anybody give me an advice?
Thanks in advance.
0 Replies
Last Post 2014年5月24日 GMT+2 14:49
Hello Christian Marschik
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