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fluent中udf编译问题
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大佬知道这个udf导入fluent出现这个错误是怎么回事吗？有大佬指点一下吗，不胜感激 #include "udf.h" DEFINE_MASS_TRANSFER(LCO2_DCO2,c, mixture_thread, from_phase_index, from_species_index, to_phase_index, to_species_index) { real CS = 3.5E-2 ;//CO2 solubility CO2of seawater (mole factor) real Mb = 2.3E-2 ;//molar mass of brine real Mco2 = 4.401E-2 ;// molar mass of CO2 real MS = Mb*(1-CS)+Mco2*CS;//混合物的摩尔质量 Thread *pri_th = THREAD_SUB_THREAD(mixture_thread,to_phase_index); real d_s = C_R(c,pri_th); real x[ND_ND]; C_CENTROID(x,c,mixture_thread); real x_vel; real u; real KM; real F; real r; x_vel = C_U(c,mixture_thread); u= 4E-1 * fabs(x_vel)/(log(fabs(x[1] * 0.5)+0.05)/0.05); KM = u * 9.8E-4; F = C_YI(c,pri_th,to_species_index); if(F_co2<=0.0356) { r = d_s*KM*CS/(MS*(1-CS)); } else { r=0.; } return r; } Error: C:/Users/user/AppData/Local/Temp/mass_1.c.8452.0.c: line 13: parse error. Error: C:/Users/user/AppData/Local/Temp/mass_1.c.8452.0.c: line 14: parse error. Error: C:/Users/user/AppData/Local/Temp/mass_1.c.8452.0.c: line 15: parse error. Error: C:/Users/user/AppData/Local/Temp/mass_1.c.8452.0.c: line 16: parse error. Error: C:/Users/user/AppData/Local/Temp/mass_1.c.8452.0.c: line 17: parse error. Error: C:/Users/user/AppData/Local/Temp/mass_1.c.8452.0.c: line 18: x_vel: undeclared variable |
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