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January 26, 2015, 04:52 |
About UDF source term
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#1 |
New Member
Kim Ji Woong
Join Date: Jan 2015
Posts: 1
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I'm new in Fluent. Please help me.
I recieved UDS file from my professor. This is research about Flux model in pipe. #define Gamma0 1.89153e-6 /* Mass Accommodation Coefficient [-] */ #define Gamma1 1.20e-6 #define Bvel 340.0 /* Boltzman Velocity [m/s] */ #define Dm 1.50e-5 /* Diffusion Coefficient [m2/s] */ In this contents, What is meaning of Mass Accommodation? And How can i know value 1.89153e-6. Finally, Do you know this equation? damp1= ((Gamma0 * Bvel/4.0)/(1+Gamma0 * Bvel/4.0 * dy1/Dm )); F_PROFILE(f, t, i) = damp1 * cy1 * (-1); |
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January 26, 2015, 05:05 |
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#2 |
Senior Member
Join Date: Nov 2013
Posts: 1,965
Rep Power: 26 |
The best person to go to for a model that you received from your professor, is your professor.
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