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liuhongdaaa金蟲 (初入文壇)
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[求助]
FLUENT初始化出現這個錯誤 received fatal signal (ACCESS_VIOLATION) 已有5人參與
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用簡單直管模型做冷凝相變,試驗了一下UDF,在初始化過程中出現這個錯誤: Error: D:\PROGRA~1\ANSYSI~1\v145\fluent\fluent14.5.0\win64\3d\fl1450s.exe received fatal signal (ACCESS_VIOLATION) 1. Note exact events leading to error. 2. Save case/data under new name. 3. Exit program and restart to continue. 4. Report error to your distributor. Error Object: #f udf和cas文件已經上傳 UDF程序: #include "udf.h" #inclede "sg_mphase.h" #define T_B 373 #define L_H 2257600 DEFINE_SOURCE(ph1_src,cell,ph1,dS,eqn) { Thread *mixture; Thread *ph2; real mass1; mixture=THREAD_SUPER_THREAD(ph1); ph2=THREAD_SUB_THREAD(mixture,1); if(C_T(cell,mixture)>=T_B) { mass1=-0.1*C_VOF(cell,ph1)*C_R(cell,ph1)*fabs(C_T(cell,mixture)-T_B)/T_B; dS[eqn]=-0.1*C_R(cell,ph1)*fabs(C_T(cell,mixture)-T_B)/T_B; } else { mass1=0.1*C_VOF(cell,ph2)*C_R(cell,ph2)*fabs(T_B-C_T(cell,mixture))/T_B; dS[eqn]=0; } return mass1; } DEFINE_SOURCE(ph2_src,cell,ph2,dS,eqn) { Thread *mixture; Thread *ph1; real massv; mixture=THREAD_SUPER_THREAD(ph2); ph1=THREAD_SUB_THREAD(mixture,0); if(C_T(cell,mixture)>=T_B) { massv=0.1*C_VOF(cell,ph1)*C_R(cell,ph1)*fabs(C_T(cell,mixture)-T_B)/T_B; dS[eqn]=0; } else { massv=-0.1*C_VOF(cell,ph2)*C_R(cell,ph2)*fabs(T_B-C_T(cell,mixture))/T_B; dS[eqn]=-0.1*C_R(cell,ph2)*fabs(C_T(cell,ph2)-T_B)/T_B; } return massv; } DEFINE_SOURCE(enrg_src,cell,mixture,dS,eqn) { Thread *ph1; Thread *ph2; real mass; ph1=THREAD_SUB_THREAD(mixture,0); ph2=THREAD_SUB_THREAD(mixture,1); if(C_T(cell,mixture)>=T_B) { mass=-0.1*C_VOF(cell,ph1)*C_R(cell,ph2)*fabs(C_T(cell,mixture)-T_B)/T_B; dS[eqn]=-0.1*C_VOF(cell,ph1)*C_R(cell,ph1)/T_B; } else { mass=0.1*C_VOF(cell,ph2)*C_R(cell,ph2)*fabs(T_B-C_T(cell,mixture))/T_B; dS[eqn]=0;} return L_H*mass; } 求大神幫忙看看是什么原因!萬分感謝 |
金蟲 (初入文壇)

金蟲 (初入文壇)
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