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#1 |
New Member
Reza
Join Date: Jun 2012
Posts: 27
Rep Power: 14 ![]() |
Hi,
I have a single phase of a liquid flow and I want to calculate the pressure drop based on Erguns equation in fluent as a source term and I am wondering how I should define S and dS. Since the Ergun is (A+B*U)*U then I assume it should be S=(A+B*magU)*U and I am wondering if dS should be as dS=A+B*magU but then as I know dS is the decay part for the linearized equation and shold be negative, correct? |
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Tags |
ergun equation, linearization, pressure drop, source term |
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