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April 10, 2009, 15:02 |
parse error in udf for velocity profile
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#1 |
Member
shubham
Join Date: Mar 2009
Posts: 48
Rep Power: 17 |
Hi,
i want to model the unsteady flow for that i use this udf but it gives an error... "H:\Fluent.Inc tbin tx86\cpp.exe -I"H:\Fluent.Inc\fluent6.3.26/src" -I"H:\Fluent.Inc\fluent6.3.26/cortex/src" -I"H:\Fluent.Inc\fluent6.3.26/client/src" -I"H:\Fluent.Inc\fluent6.3.26/multiport/src" -I. -DUDFCONFIG_H="<udfconfig.h>" "D:\DC++\unsteady velocitty.c" Error: D:\DC++\unsteady velocitty.c: line 1: parse error." #include "udf.h" #include "flow.h" DEFINE_PROFILE(velocity, thread, position) { face_t f; real z[ND_ND]; begin_f_loop(f, thread) { F_CENTROID(z,f,th); real t = RP_Get_Real("flow-time"); if (t < 0.5) F_PROFILE(f, thread, position) =0.0007210229* exp(13.083385*t); else { if (0.5<= t < 5) F_PROFILE(f, thread, position) = 0.5; else { if (5<=t<5.5) F_PROFILE(f, thread, position) =0.0000000002* exp(-4.60517006*t); else F_PROFILE(f, thread, position) = 1.724662062*exp(-5.24894535*t)*pow(10.0,25.0); } } } end_f_loop(f, thread) } plz help me to resolve this error... thanks in advance.. |
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