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Forum: CONVERGE

August 3, 2017, 02:45

Replies: 12

how to deal with high speed jet when the Ma>1?

Views: 1,487

Posted By Blanco

If you're using linux you have to redirect...

If you're using linux you have to redirect converge output to a text file during the run, e.g.

converge-2.3-.... > log.out &

You can also set verbosity level in inputs.in

Sent from my...

Forum: CONVERGE

June 16, 2017, 05:12

Replies: 12

how to deal with high speed jet when the Ma>1?

Views: 1,487

Posted By Blanco

I would suggest to use the total energy solver in...

I would suggest to use the total energy solver in any case, even if you'll proceed with a fine mesh, because you're simulating flow having Ma>= 1

Do you mean change the CFL_U limit? You can...

Forum: CONVERGE

June 14, 2017, 11:32

Replies: 12

how to deal with high speed jet when the Ma>1?

Views: 1,487

Posted By Blanco

I think your only choice is to decrease the mesh...

I think your only choice is to decrease the mesh refinement locally (increase AMR subgrid settings or fixed embedding scale, locally) in order to increase cell size and so move to bigger time-steps....

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