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Ansys Fluent: subsonic flow accelerates in divergent duct

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Old   May 1, 2022, 04:11
Exclamation Ansys Fluent: subsonic flow accelerates in divergent duct
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Hello, I'm simulating a supersonic external compression inlet in Fluent and for some reason after the normal shockwave the flow does not decelerate in the divergent while being completely subsonic. I've tried different geometries, outlet boundary conditions and subsonic initializations but nothing worked. Any help would be greatly appreciated.
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Last edited by cfdouda; May 1, 2022 at 04:15. Reason: Added image
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compressible, fluent, inlet, shockwave, supersonic

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