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Error from Acusolver

Theo Zeihsel

Hello,
I have an Error from the Solver AcuSolver.

I try to solve a Thermical CFD simulation with a Heat Sorce, Inlet, Outlet and the Fluid Air (Bossinesq)

The Error Message from the Solver is: Error: problem does not have temperature_flow equation

I dont know where my mistake is. Could you help me.

Best Regards,

Theo

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AcuSolve

English

v2021.2

Accepted answers

Jagan

Go to setup > physics > solver controls and make sure temperature flow is tuned on.

Is your inlet condition stagnation pressure or a very small velocity? The latter is preferable if you are trying to do a steady state simulation.

All comments

Jagan

Go to setup > physics > solver controls and make sure temperature flow is tuned on.

Is your inlet condition stagnation pressure or a very small velocity? The latter is preferable if you are trying to do a steady state simulation.

ydigit

Hopefully the above answer solved your issue. If not, please upload your .inp and .Log file (they have no geometry information, so should be generally ok).