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Forum: OpenFOAM

October 21, 2010, 09:15

Replies: 7

Problem regarding solution under-relaxation

Views: 5,535

Posted By Edy

Hi! Your way works, mine does not, i dont...

Hi!

Your way works, mine does not, i dont understand why...

However even with this underrelaxation, my simulation crashed, so i will check my code, once again.... :(

Thanks for the help!
...

Forum: OpenFOAM

October 20, 2010, 13:24

Replies: 7

Problem regarding solution under-relaxation

Views: 5,535

Posted By Edy

Because for the other fields (velocity, enthalpy,...

Because for the other fields (velocity, enthalpy, k, epsilon), i also apply the relaxation on the equation, not directly on the field, and I do not have this error message...

Forum: OpenFOAM

October 20, 2010, 13:22

Replies: 7

Problem regarding solution under-relaxation

Views: 5,535

Posted By Edy

Hi, Thanks for your answer. But i applied...

Hi,

Thanks for your answer. But i applied the relaxation on the equation instead of applying it directly on the field, it should work as well, right?
Here is my piece of code :

...

Forum: OpenFOAM

October 20, 2010, 11:49

Replies: 7

Problem regarding solution under-relaxation

Views: 5,535

Posted By Edy

Problem regarding solution under-relaxation

Hi Foamers,

I am modeling subcooled boiling and condensation using a two phase Euler-Euler approach. So i solve mass, momentum and energy conservation equations for both phases.

I checked...

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