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Search: Posts Made By: Benfa
Forum: CFX September 14, 2012, 12:34
Replies: 23
Views: 5,328
Posted By Benfa
Hi, if you get backlflow at your outlet you...

Hi,

if you get backlflow at your outlet you should use the opening bc. That is the flow that will develop. If you use outlet bc you are disturbing your solution in that region. Why is it a problem...
Forum: CFX September 13, 2012, 15:28
Replies: 23
Views: 5,328
Posted By Benfa
Hi, if you monitor the velocity it will show...

Hi,

if you monitor the velocity it will show you the absolute value of it. If you want to see a change in the sign in front of the velocity you need to monitor the u,v and w velocity components
...
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