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How to run perfect gas model for r134a from refprop |
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October 8, 2017, 22:07
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How to run perfect gas model for r134a from refprop
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#1 |
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New Member
Jeff Yam
Join Date: Sep 2017
Posts: 11
Rep Power: 9  |
I am trying to run a supersonic ejector simulation using r134a as the working fluid from refprop under the perfect gas model before running it under the real gas model.
I am not able to change the Density to "Ideal Gas" under the "Materials" tab. Attached is the image which shows that i can only choose the real gas option. May i know how i can change the simulation to run under the perfect gas model? Update: I figured that i need to run a new material csm file. Does anyone know where i can obtain the relevant properties for r134a? There are 45 properties and i am unsure which material property i need to input. Last edited by NozzleNoobie; October 9, 2017 at 01:27. |
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October 12, 2017, 03:16
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Using Refprop in FLUENT
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#2 |
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Senior Member
Moritz Kuhn
Join Date: Apr 2010
Location: Germany, Dresden
Posts: 218
Rep Power: 17 |
Activating the NIST Real Gas Model in FLUENT
Did you try this way? (Link to designated chapter in user Guide) Moritz |
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