|
[Sponsors] |
January 31, 2006, 14:00 |
help~~UDF on solid pressure
|
#1 |
Guest
Posts: n/a
|
Dear all:
I would like to revise the particle pressure in gas-solid two phase flow with Euler-Euler model. Could you please help me to look at the following udf codes about solid pressure? I don't think it is correct coz no right results come out. I am very grateful for your help in advance. #include "udf.h" #define rou_s 1000 DEFINE_PROPERTY(solid_pressure,c,t) { real Ps,alfa_s,theta_s,e_ss,g0_ss; alfa_s = C_VOF(c,t); theta_s = PROP_granular_t; e_ss = PROP_restitution_coeff; g0_ss = PROP_mpg_radial_f; Ps = alfa_s*rou_s*theta_s + 2.*rou_s*(1.+e_ss)*alfa_s*alfa_s*g0_ss*theta_s ; return Ps; } Yurong |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Maintaining Static Pressure at Fluid Flow Inlet | cdevalve | FLUENT | 3 | January 14, 2012 00:11 |
convergency problem with Solid Pressure Model | commonyue | Main CFD Forum | 0 | March 30, 2010 05:18 |
Pressure Rise Error | emueller | CFX | 0 | May 5, 2009 11:08 |
the operating pressure and the solid viscosity | gali | FLUENT | 0 | March 2, 2005 22:54 |
CFX4.3 -build analysis form | Chie Min | CFX | 5 | July 12, 2001 23:19 |