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Forum: OpenFOAM Running, Solving & CFD

January 19, 2013, 15:36

Replies: 29

How to choose the right courant number?

Views: 150,457

Posted By zaynah04

Dear Mads, Thanks to you analyssi, I have...

Dear Mads,

Thanks to you analyssi, I have solved all other queries concerning the courant numbers..

I have one thing which is quite bothering me and i hope you can help me out of this tight...

Forum: OpenFOAM Running, Solving & CFD

January 10, 2013, 11:35

Replies: 29

How to choose the right courant number?

Views: 150,457

Posted By zaynah04

Dear Mads, lets come back to the low courant...

Dear Mads,

lets come back to the low courant number..;-)

My velocity is 0.0001m/s courant is 2.4 e-6.

i am simulating some simple case for comparison with other softwares.. I have to decide...

Forum: OpenFOAM Running, Solving & CFD

January 10, 2013, 06:30

Replies: 29

How to choose the right courant number?

Views: 150,457

Posted By zaynah04

Hi Mads, i will come back to you later with...

Hi Mads,
i will come back to you later with this..I am currently stuck somewhere else..:(

I have successfully iterated around 6 case and achieved convergence...

Suddenly for all the 6 cases i...

Forum: OpenFOAM Running, Solving & CFD

January 9, 2013, 14:55

Replies: 29

How to choose the right courant number?

Views: 150,457

Posted By zaynah04

dear Mads, i have very low courant numb...

dear Mads,

i have very low courant numb 1e-5, and my solution does not acheive convergence.. can you please tell me what may be the problem?
i am using incompresible flow in laminar regime with...

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