discontinueous mesh after importing to fluent

amj.aj · March 31, 2017, 09:20

Hi,
I am working on a jet impingement simulation, recently I am having trouble dealing with a problem in fluent. When I import my mesh to fluent, on zooming some gap is occurring between my velocity inlet (nozzle) and the region nearby it. Due to this I am getting an AMG Divergence in x-momentum error. I've changed the relaxation parameter but still the same problem persists. I've tried both gambit as well as Ansys for meshing and quality of mesh is quite good.
I am not able to figure out why the gap is coming and whether the divergence error is resulted by it or not. Please suggest something.

Thanks,
Amit

ngoctm · April 4, 2017, 00:55

Hello amj.aj,

I think you can check geometry model again and scale mesh.
If your model in 2D, please put your geometry model in the first quadrant.

Hope this help.

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April 4, 2017, 00:55		#2
ngoctm Member Join Date: Mar 2009 Location: Vietnam Posts: 36 Rep Power: 18	Hello amj.aj, I think you can check geometry model again and scale mesh. If your model in 2D, please put your geometry model in the first quadrant. Hope this help.