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Why can't my UDF point source release species? |
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I want to release a certain gas at a certain point in the fluid domain, but I can't see species after simulation using my UDF. The UDF as follows.
#include "udf.h" #define M 0.00000796 DEFINE_SOURCE(Pullation_1,c,t,dS,eqn) { real x[ND_ND]; real source; C_CENTROID(x,c,t); if(x[0]==-0.15&&x[1]==0&&x[2]==0.001) { source = M; } else { source = 0; } dS[eqn]=0; return source; } |
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