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-   -   [ICEM] 3D Nozzle meshing (https://www.cfd-online.com/Forums/ansys-meshing/235588-3d-nozzle-meshing.html)

saadia April 20, 2021 14:50

3D Nozzle meshing
 
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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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