|January 23, 2012, 05:54||
Macros for discrete ordinate, non gray model
Join Date: Jun 2011
Posts: 18Rep Power: 6
I am using the discrete ordinate, non gray radiation model. I am after the macros to access the incident radiation for each band and the absorption coefficient for each band as well.
Anyone able to assist?
|March 19, 2012, 03:13||
Join Date: Jan 2011
Posts: 18Rep Power: 7
you can access to Incident radiation of each cell by using the following macro(in DOM):
where i is the number of grey band and you can change it from 0 to the last band.
you yourself define absorption coefficient for each band! so you obviously know its value. If you want to define not a constant absorption coefficient for each band you can use it's standard macro:
as an example:
real abs_coeff = 0;
real T = C_T(c,t);
case 0 : abs_coeff = 1.3+0.001*T; break;
case 1 : abs_coeff = 2.7 + 0.005*T; break;
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