[ICEM] 3D Nozzle meshing -- CFD Online Discussion Forums

April 20, 2021, 15:50

3D Nozzle meshing

saadia

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Join Date: Nov 2020

Posts: 23

Rep Power: 6

Hi all,
I'm trying to simulate the flow for a 3D nozzle with a domain. I have validated the same nozzle for a 2D. But now I'm facing convergence issues in 3D. I would appreciate it if anybody can check my generated mesh. My epsilon and k residuals keep on increasing with fluent warning of "negative epsilon/K in X cells after linear solve".
I would like to thank everybody in advance if you have some suggestions for me.

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