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Result of calculation in FineTurbo

Dear colleagues,
I deal with 3D calculation of axial compressor in FineTurbo. I have done steady state calculation.
I have encoutered with such issue. On the stator blade, on the suction side I have zone with increased Total Pressure.
It doesn't corresponds to written in books about aerodynamics of compressor. I atteched one picture and added values of parameter in different places of section of stator blade.

Perhaps, can someone explain this result or I did something incorrectly?

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0 Gaurav over 2 years ago

Hi,

This question has also been asked in the CFD online forum. The contours of the compressor can't be like that. Check whether the computation is converged.

Rgds
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0 DenysK over 2 years ago in reply to Gaurav

Hi,

My calculation was convergied. I don't remember reached level of convergience.
Disbalance of mass flow between inlet and outlet equals 0.02%. And it looks like horizontal line.

Have you ever checked result calculation at different parameter scales? You need to try to check your results of calculation at different parameter scales.

Regards,

Denys
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0 DenysK over 2 years ago in reply to Gaurav

Hi,

My calculation was convergied. I don't remember reached level of convergience.
Disbalance of mass flow between inlet and outlet equals 0.02%. And it looks like horizontal line.

Have you ever checked result calculation at different parameter scales? You need to try to check your results of calculation at different parameter scales.

Regards,

Denys
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