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Supersonic geseous mixing

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Old   March 3, 2021, 04:55
Default Supersonic geseous mixing
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Vyacheslav
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Hello.
I need to simulate the mixing of two supersonic gas streams. I'd read several threads that recommend to use reactingFoam for cases like this (disabling combustion and reacting). However, reactingfoam is a pressure based solver as it cannot be used for supersonic flow.
How to solve this problem?

Is it possible to switch on species transport in standard density based solver? (as it's done in fluent)
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Old   March 12, 2021, 00:36
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add the YEqn in reactingFoam to rhoCentralFoam
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