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Boundary condition for Porous media in NLTE

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Old   May 29, 2011, 05:23
Default Boundary condition for Porous media in NLTE
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qwerty753
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Hi guys,
i realized a NLTE model for porous media flow.
I used a UDS to compute solid equation.
Now i have a question about BC?
I should apply this one on a wall.

q_tot=q_fluid+q_solid
T_fluid=T_solid

on the same wall...
the two fluxes are known...Tf and Ts are unknown

So i if i apply the two fluxes on two domains Tf will different from Ts and it's a problem

I think it'll be necessary an iterative solution...Can you help me?
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Old   April 19, 2014, 01:46
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xue chen
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Quote:
Originally Posted by qwerty753 View Post
Hi guys,
i realized a NLTE model for porous media flow.
I used a UDS to compute solid equation.
Now i have a question about BC?
I should apply this one on a wall.

q_tot=q_fluid+q_solid
T_fluid=T_solid

on the same wall...
the two fluxes are known...Tf and Ts are unknown

So i if i apply the two fluxes on two domains Tf will different from Ts and it's a problem

I think it'll be necessary an iterative solution...Can you help me?
qwerty753 ,have you solved this problem, Now I have faced the same question.
please tell me the method, thanks
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Old   April 19, 2014, 02:25
Default how to define Boundary condition for Porous media in NLTE
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xue chen
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i am confused how to simualte this problem!
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