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uds and udf?????????????

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Old   April 25, 2011, 16:35
Default uds and udf?????????????
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rose
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hi please helpe me ,
in boundary condition :
in uds menu what is the value i put it in specife value .the initial ?????
what is the relation between the udf and uds ?

thank you
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Old   April 26, 2011, 10:14
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Hi rose,
UDS is user defined scalar and when you use that, it solves scalar equation.
(like concentration eqn.) and it needs B.C. that you have to set.
UDF is user defined functions, auxiliaries codes to improve FLUENT.(you can use UDS in UDF!)
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