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Search: Posts Made By: ghorrocks
Forum: CFX March 13, 2012, 04:48
Replies: 15
Views: 2,194
Posted By ghorrocks
If you know the total pressure at your inlet or...

If you know the total pressure at your inlet or outlet then the boundary condition should be specified as total pressure.
Forum: CFX March 12, 2012, 22:36
Replies: 15
Views: 2,194
Posted By ghorrocks
Rather than use the equation from my thesis, why...

Rather than use the equation from my thesis, why not simply use the total pressure option?
Forum: CFX March 12, 2012, 20:36
Replies: 15
Views: 2,194
Posted By ghorrocks
Your CEL error should be a straight forward...

Your CEL error should be a straight forward debugging exercise. Somehow it is getting a divide by zero, so you need to find it and fix it. The obvious place to start is to look at what the value of T...
Forum: CFX March 12, 2012, 16:33
Replies: 15
Views: 2,194
Posted By ghorrocks
It might simplify the mathematics but it...

It might simplify the mathematics but it increases numerical round off errors. I recommend you do the additional maths (it is not that hard) and reduce round off errors.

To answer your question...
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