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PaSR problem

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Old   November 1, 2018, 04:17
Default PaSR problem
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Hey guys,

I'm trying to simulate a swirl premixed combustion flow. I am using a 2-Step Mechanism with PaSR. As you can see, there is still methane left after combustion and I get a second reaction zone near the outlet. I set up my B/Cs to Phi = 1. Do you know why that happens? I tried to change Cmix but it didn't work...










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