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How to choose an equation of state in physical model |
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May 24, 2018, 10:48 |
How to choose an equation of state in physical model
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#1 |
New Member
Songkai Yang
Join Date: Apr 2018
Posts: 22
Rep Power: 8 |
Hello everyone,
now i am working with cycle of the flow simulation in cylinder chamber but i do not know which EOS should i choose for a mixing of air and fuel, the result of desity according to T, P i have with matlab done. Thanks a lot |
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May 24, 2018, 13:27 |
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#2 |
Senior Member
Matt
Join Date: Aug 2014
Posts: 947
Rep Power: 17 |
You can use the user-defined EOS option when you define your physics continua. Then you just need to create a field function that has your EOS. Its a fairly easy process. The user manual has a good explanation. If a single equation is insufficient, you can always use the Table(T,P) function as well.
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May 25, 2018, 15:37 |
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#3 | |
New Member
Songkai Yang
Join Date: Apr 2018
Posts: 22
Rep Power: 8 |
Quote:
i get it and have a try |
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