UDF and DPM concentration
I am trying to define the drag force coefficient of the Discrete Phase Model using the particle concentration. Is it possible to access the particle concentration in the DEFINE_DPM_DRAG user function ? Many thanks, Caroline
|
Re: UDF and DPM concentration
Utilise la macro DPM_CONCENTRATION qui va te premettre de reconstruire ta fraction de volume ( je pense que c'est ce que tu recherches pour reconstruire ta force de trainee). Cependant ceci peut t'amener dans certaine cellule à avoir une fraction de volume > 1, donc besoin de limiteur. Aussi, attention à l'utilisation de cette macro en instationnaire.
thomas |
Quote:
I want to know how can find this macro? C_DPMS_CONCENTRATION(c,t) thanks |
Please ask your question only once. There is no reason to ask it seven times, and certainly no reason to ask it in a thread that is more than 10 years old.
And be more clear in what you are asking. What do you want the macro to do? If you add Code:
#DEFINE C_DPMS_CONCENTRATION(c,t) 0 |
Quote:
Thanks for your reply I want to know when i use DPM model calculate the particle trajectory, How can i get concentration field? where i can find this code? |
Quote:
Quote:
Code:
#include "sg_mem.h" Code:
#include "udf.h" |
All times are GMT -4. The time now is 09:33. |