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Forum: OpenFOAM Programming & Development

April 29, 2014, 13:50

Replies: 6

exp() function not working?

Views: 2,311

Posted By CHARLES

Ooops! My apologies, I was thinking of the...

Ooops!
My apologies, I was thinking of the value of argf2 at a solid boundary, which yields argf2=0, leading to f2=1-2.0/9.0.*1.

Thank you for your help Alexey!

Forum: OpenFOAM Programming & Development

April 29, 2014, 13:07

Replies: 6

exp() function not working?

Views: 2,311

Posted By CHARLES

Alexey, My values for the internal field in...

Alexey,

My values for the internal field in the 0 folder are the following:
k=2.16e-3
epsilon=6.27e-4

nu=1.53e-5

which would make argf2=(2.16e-3)^2/(6*1.53e-5*6.27e-4)=81.06 (based on...

Forum: OpenFOAM Programming & Development

April 24, 2014, 13:30

Replies: 6

exp() function not working?

Views: 2,311

Posted By CHARLES

Thank you Alexey! Adding the ".0" to each...

Thank you Alexey!

Adding the ".0" to each integer made a difference. Instead of f2 being set to 1 everywhere, it is being set to 0.777778 (i.e.: 1.0 - 2.0/9.0). OpenFOAM still doesn't recognize...

Forum: OpenFOAM Programming & Development

April 23, 2014, 21:10

Replies: 6

exp() function not working?

Views: 2,311

Posted By CHARLES

exp() function not working?

Hello,

For some reason I don't think that exp() is doing anything... can you please tell me what you think is wrong?

I have the following code:

argf2 = sqr(k_)/(6.0*nu()*epsilon_);
f2 =...

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