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Water flow in a UV-ractor

Posted 7 juin 2010, 04:19 UTC−4 0 Replies

Lauri Parviainen
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Hi, I'm I have a pipe system with water running trough it and I have some difficulties with density, when using air (1kg/m^3) everything is in order, but when I increased the density to 1000kg/m^3 I get error:

Error:
Time 0.004418200072338524:
Nonlinear solver did not converge.
Last time step is not converged.

I'm using incompressible Navier-Stokes and I have tried a steady- and transient state system. I have some particles also in the pipe but I think that those aren't any problem, if enyone has any tips I would be very happy.

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0 Replies Last Post 7 juin 2010, 04:19 UTC−4
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