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October 7, 2014, 15:10 |
H value in twophase flow
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#1 |
New Member
Farzad Montazery
Join Date: Oct 2014
Location: Iran, Tabriz
Posts: 21
Rep Power: 11 |
hello all. I am working on two phase flow when I check heat transfer coefficient, all the time it is negative, it starts from-9e9 to -47
I am using Euler>boiling>RPI K-omega turbulent model I tried both coupled and phase coupled simple, with different range of courant number and different relaxation value but again my H value in negative, when it is positive my mass balance exceeds 100 which must be almost zero |
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