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July 5, 2017, 00:35
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Supersonic Simulation
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#1 |
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New Member
NISHANT
Join Date: Nov 2016
Posts: 22
Rep Power: 9  |
Dear Community, Do any one have any idea of finding out the initial gauge pressure while simulating a supersonic flow is there any formula or something from which I could find that thing out.
Please help Advance thanks Sent from my Tab2A7-20F using CFD Online Forum mobile app |
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July 20, 2017, 07:41
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#2 |
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Member
Abhinand
Join Date: Jun 2016
Posts: 75
Rep Power: 9 |
Hello,
If you know the stagnation pressure at the inlet of your domain you can use the isentropic relations to calculate the static pressure. This is the supersonic gauge pressure in fluent provided you set the operating conditions to 0Pa Cheers |
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July 21, 2017, 00:51
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#3 |
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New Member
NISHANT
Join Date: Nov 2016
Posts: 22
Rep Power: 9 |
Thanks for the reply abhinand but how can one know the stangation pressure at inlet
Sent from my Tab2A7-20F using CFD Online Forum mobile app |
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July 21, 2017, 06:01
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#4 |
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Member
Abhinand
Join Date: Jun 2016
Posts: 75
Rep Power: 9 |
Please provide more details of the information of the problem you have got. Only then possible equations or ideas will come to people here
Cheers |
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July 22, 2017, 01:16
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#5 |
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New Member
NISHANT
Join Date: Nov 2016
Posts: 22
Rep Power: 9 |
I am simulating a sonic flow in a nozzle with air ideal gas.
Sent from my Tab2A7-20F using CFD Online Forum mobile app |
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