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Old   March 22, 2016, 13:17
Default pressure and initial condition
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hossein
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Hi
I am trying to simulate a close container which contains water and also simulating free surface and sloshing

I have faced very strange problem.
Although i have defined initial static pressure of water by ccl. [below image], when i check pressure in CFD-Post (in t=0s) the pressure distribution all over the container is constant and equal to zero.
Also after progressing time the pressure is not changing in all over the cube!


why it is happening? Any suggestion?
Attached Images
File Type: jpg pressure.jpg (44.3 KB, 18 views)
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Old   March 22, 2016, 14:22
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You are showing the expression, but not the CCL where it is used.

Are you certain the expression is used in the correct place ? There is domain initialization, and there is global initialization. Which of the two are you using ?

Hope the above helps,
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Old   March 22, 2016, 14:49
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I have set it in global setting.
Also i tried to set initial condition in domain initialization.
nothing changed and the result is same.
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Old   March 22, 2016, 15:08
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Can you show your CCL (command language) ?
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Old   March 22, 2016, 15:37
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Quote:
Originally Posted by Opaque View Post
Can you show your CCL (command language) ?
The ccl is uploaded

Last edited by hossein_sml; March 23, 2016 at 01:52. Reason: editing ccl
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