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BC at the interface of the fluid and solid

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Old   April 7, 2005, 04:29
Default BC at the interface of the fluid and solid
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manohar
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hi,

which boundary condition suits at the interface of fluid and solid in the heat transfer analysis. pls help me.
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Old   April 7, 2005, 06:50
Default Re: BC at the interface of the fluid and solid
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Pete
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you have to define a wall- conduct BC
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Old   April 8, 2005, 06:19
Default Re: BC at the interface of the fluid and solid
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manohar
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hi pete,

can u give some more clear. means, how much value we have to give for conductive resistance in the conductive (wall) BC. is it zero?

thank you for ur reply.
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Old   April 8, 2005, 11:34
Default Re: BC at the interface of the fluid and solid
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Richard
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By default it will be zero, and that would be what you would choose if you had no other information. The conductive resistance is used to model resistive coatings (paint, for example) rather than being a necessary characteristic of all walls.
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