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Forum: ANSYS

December 15, 2015, 11:04

Replies: 6

Reversed flow problem

Views: 1,566

Posted By VasCFD

Thanks for the suggestion. I have figured out...

Thanks for the suggestion. I have figured out that the mesh would be only difference as i gave assembly mesh in workbench (which gives the best suited mesh for the geometry). I'll definitely review...

Forum: ANSYS

December 15, 2015, 07:03

Replies: 6

Reversed flow problem

Views: 1,566

Posted By VasCFD

Thanks for the idea. I came across this...

Thanks for the idea. I came across this suggestion but will not be able to implement it, as my test case does not allow deviation with the current geometry.
Also i heard through professors that...

Forum: ANSYS

December 11, 2015, 11:07

Replies: 6

Reversed flow problem

Views: 1,566

Posted By VasCFD

I have attached geometry as modelled in gambit. I...

I have attached geometry as modelled in gambit. I have tried various turbulence models like k-ephsilon, k-omega(So far the best as the reversed flow occurred as late as 890 iterations) and tried to...

Forum: ANSYS

December 10, 2015, 08:35

Replies: 6

Reversed flow problem

Views: 1,566

Posted By VasCFD

Reversed flow problem

Hi

I am doing a turbulent flow simulation(K-ephsilon model) of air in a square duct with internal rectangular fins. I previously did the same case in workbench using design modeller and did not...

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