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Help, Retrieve Flux with Scheme

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Old   June 5, 2008, 20:43
Default Help, Retrieve Flux with Scheme
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Tim
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I want to set my boundary condition based on the outflow flux. Does anybody know how to retrieve the value of flux with Scheme? Thanks a lot.
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Old   June 6, 2008, 05:55
Default Re: Help, Retrieve Flux with Scheme
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Victor
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Hello,

What boundary condition? What flux? Heat fluw? Mass flux?

Are you saying you want to set the inlet based in the outlet? If that's what you want, I don't think you could do it - matematically speaking. Unless you have something like: the outlet of the timestep i dependes on the outlet of the timestep i-1.

Anyways, I think you probably can retrieve it by a UDF.

My best regards, Victor
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Old   June 6, 2008, 12:44
Default Re: Help, Retrieve Flux with Scheme
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Tim
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Hi Victor,

Thank you. I am simulating a circulating fluidized bed and want to return the solids exiting from the outlet back to the system. I've done it with UDF. Thanks.

Tim
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