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Deformed mesh

Posted Nov 3, 2010, 12:30 p.m. EDT 0 Replies

Kadir Gökhan Güler
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Hello everyone,

I want to simulate a particle flow in the channel. I work in 3 D and incompressible navier stoke's module.my problem is that i arrange the fluid part but when i arrange the deformed mesh part i click the solve button it gives me an error such as ;

Error: 6170
Failed to evaluate variable.
- Variable: Yt
- Geometry: 1
- Subdomain: 1
Failed to evaluate expression.
- Expression: nojac((v-Yt))
Failed to evaluate expression.
- Expression: d(((pX+(((nojac((v-Yt))*uY)+(uX*nojac((u-Xt))))*nojac(rho_ns)))-(nojac(eta_ns)*(((2*uXX)+uYY)+vXY))),uY)

What is the problem in here could anyone help me?

Thanks
0 Replies Last Post Nov 3, 2010, 12:30 p.m. EDT
COMSOL Moderator

Hello Kadir Gökhan Güler

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