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December 2, 2013, 14:15
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Multiphase heat flux boundary condition.
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#1 |
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New Member
Gaurav Yadav
Join Date: Oct 2013
Posts: 4
Rep Power: 12  |
Hii ...... I am modelling multi phase flow of water and water vapor in fluent using the mixture model as my proposed flow regimes include bubbly, slug and annular flows. I am able to get answer if I do not apply heat flux boundary condition. But in my problem specification I require a heat flux of around 500 W/m2. When I do so through the boundary condition dialog box, I am not able to get correct answer. Please help me in this regard.
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December 2, 2013, 16:09
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#2 |
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Senior Member
Join Date: Jan 2010
Location: Germany
Posts: 268
Rep Power: 17 |
Answer? ???
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December 3, 2013, 23:51
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#3 |
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New Member
Gaurav Yadav
Join Date: Oct 2013
Posts: 4
Rep Power: 12 |
Dear sir, my case is of natural circulation loop.Initially water is present in the entire loop. Now I will be heating the loop from the bottom so it will get partially converted into water vapor. It is a multiphase flow problem. So how to give boundary conditions ?? Please help in this regard ..
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December 11, 2013, 15:25
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#4 |
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Senior Member
Join Date: Jan 2010
Location: Germany
Posts: 268
Rep Power: 17 |
subcooling boiling?
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| Tags |
| heat flux., multiphase mixture model |
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Linear Mode
