UDS DIFFUSIVITY -- CFD Online Discussion Forums

October 31, 2003, 05:33	UDS DIFFUSIVITY	#1
naima Guest Posts: n/a	I like te difine the UDS Diffusivity with a UDF but i have some problems. so, I used the udf given by fluent : # include "udf.h" DEFINE_DIFFUSIVITY(mean_age_diff, c, t, i) { return C_R(c,t) * 2.88e-05 + C_MU_EFF(c,t) / 0.7; } also with this udf(fluent) ihave the same error : Error: C:\work\tt.c: line 1: parse error. I'd appreciate your help, think you

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