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Single phase flow with heat transfer in vertical tube

Posted 13 mars 2013, 04:08 UTC−4 Fluid & Heat, Heat Transfer & Phase Change, Computational Fluid Dynamics (CFD) 0 Replies

Amis Shankar
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Hi,

Actually, i am trying to model two phase flow in vertical tube.
So, as I am new in COMSOL, i AM STARTING WITH SINGLE PHASE FLOW WITH HEAT TRANSFER IN VERTICAL TUBE. for LAMINAR FLOW my MODEL IS GETTING CONVERGED. But, when I am trying with turbulent flow.

It is giving error with the following words:-


Failed to find a solution.
Out of memory during LU factorization.
Returned solution is not converged.


Please respond


AMIS SHANKAR
0 Replies Last Post 13 mars 2013, 04:08 UTC−4
COMSOL Moderator

Hello Amis Shankar

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