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December 5, 2009, 10:36
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Gauge or operating pressure ?
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#1 |
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New Member
Guido
Join Date: Dec 2009
Posts: 17
Rep Power: 15  |
Hi, i'm modeling a flow in a pipe and I've to set the initial velocity at the inlet. But what type of pressure ? 0 in operating pressure and 101325 Pa in gauge pressure or 0 in gauge e 101325 in operating ?
Thanks |
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December 5, 2009, 12:35
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#2 |
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Senior Member
karine
Join Date: Nov 2009
Posts: 158
Rep Power: 16 |
Hi
U mean what pressure at the outlet condition??? 101 325 at opertaing so 0 at gauge on the outlet. |
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December 5, 2009, 12:41
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#3 |
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New Member
Guido
Join Date: Dec 2009
Posts: 17
Rep Power: 15 |
I've read that Fluent use absolute pressure=operating pressure+gauge pressure. So i wanna know what pressure set and what put 0
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December 5, 2009, 12:44
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#4 |
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Senior Member
karine
Join Date: Nov 2009
Posts: 158
Rep Power: 16 |
wanna put a pressure where?????????????????? on a pressure outlet?????????????????
if u discharge at atmoshperic, put operating =101 325 and gauge = 0 |
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December 5, 2009, 12:48
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#5 |
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New Member
Guido
Join Date: Dec 2009
Posts: 17
Rep Power: 15 |
No, in the operating conditions !
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December 5, 2009, 12:54
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#6 |
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Senior Member
karine
Join Date: Nov 2009
Posts: 158
Rep Power: 16 |
in the operating conditions u just choose the operating pressure.
Gauge pressure is chosen for a specified location |
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