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Forum: OpenFOAM Running, Solving & CFD August 2, 2016, 23:09
Replies: 18
Views: 1,932
Posted By arqi
first,you have to create 2D geometry in mesh. ...

first,you have to create 2D geometry in mesh.
then automatically, 2D settings will appear in setup.
Forum: OpenFOAM Running, Solving & CFD July 26, 2016, 21:43
Replies: 18
Views: 1,932
Posted By arqi
No, i didn't. I entered directly in polymat.

No, i didn't.
I entered directly in polymat.
Forum: OpenFOAM Running, Solving & CFD July 26, 2016, 00:12
Replies: 18
Views: 1,932
Posted By arqi
You have to use experimental fit. I think we...

You have to use experimental fit.
I think we cannot do by excel.
may be you can import the file from excel but i am not sure.
Forum: OpenFOAM Running, Solving & CFD July 24, 2016, 22:34
Replies: 18
Views: 1,932
Posted By arqi
Thats great. I u need any help regarding...

Thats great.
I u need any help regarding polymat then feel free to ask again.
Forum: OpenFOAM Running, Solving & CFD July 11, 2016, 22:40
Replies: 18
Views: 1,932
Posted By arqi
Sorry, i did not understand your question. What...

Sorry, i did not understand your question.
What do u want to ask?
Please elaborate the statement.
Forum: OpenFOAM Running, Solving & CFD July 10, 2016, 18:45
Replies: 18
Views: 1,932
Posted By arqi
Step size is dS. I think your dimensions are in...

Step size is dS.
I think your dimensions are in 'mm' that's why minimum step size is required.
If dimensions are small, the problem will reach at steady state earlier.
Use dSmin less than 0.001....
Forum: OpenFOAM Running, Solving & CFD July 6, 2016, 23:25
Replies: 18
Views: 1,932
Posted By arqi
what is your step size? i think your problem is...

what is your step size?
i think your problem is due to step size.
So Reduce the step size.
Forum: OpenFOAM Running, Solving & CFD January 13, 2016, 21:39
Replies: 18
Views: 1,932
Posted By arqi
I have tried, but at the end, computation fails...

I have tried, but at the end, computation fails and this error comes:
"The evolution scheme can not reach the final value of the evolution
parameter 1. Evolution stops for a value of...
Forum: OpenFOAM Running, Solving & CFD January 13, 2016, 21:26
Replies: 18
Views: 1,932
Posted By arqi
I am a beginner in polyflow. My task is to do...

I am a beginner in polyflow.
My task is to do free surface modelling by using polyflow. But firstly, i am using differential viscoelastic model for viscoelastic fluid in simple rectangle, After this...
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