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UDF source as a function of pressure change rate |
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February 2, 2007, 02:05
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UDF source as a function of pressure change rate
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I want to define a mass source wich is a function of the change rate of pressure. i.e. dm/dt = K*(dp/dt). Here I need to use the previous step pressure C_P_M1(c,t). but from the macro DEFINE_SOURCE(source,c,t), I can not access to the previous variables. what should I do? Thanks in advance for your suggestion.
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