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Convergence problem using k-epsilon model

Posted 18 nov. 2011, 08:07 UTC−5 Computational Fluid Dynamics (CFD) Version 4.2a 0 Replies

Nicola Gagliardi
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Hi,

i'm trying to simulate the flow distribuction of the stell in a continuous casting process. In this simulation the mesh has been imported from NX 7.5. In the model i'd like to conseider the gravity effect. The flow is turbulent and i use k-epsilon model. when i try to compute my model the solver doesn't reach a convergence point. Can anyone help me please? I'm not if there are particolar solvers for this kind of analisys and if the boundary conditions for the gravity affect are set up correctly

Cheers
Nicola

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0 Replies Last Post 18 nov. 2011, 08:07 UTC−5
COMSOL Moderator

Hello Nicola Gagliardi

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