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[求助]
水沸騰UDF總是報(bào)錯(cuò)
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水沸騰UDF導(dǎo)入后顯示:line 66:parse error,好不容易數(shù)到第66行,還是沒發(fā)現(xiàn)錯(cuò)誤....還請大家?guī)蛶兔,看看到底哪里出錯(cuò)了,謝啦 #include "udf.h" /*包括常規(guī)宏*/ #include "sg_mphase.h" /*包括體積分?jǐn)?shù)宏*/ #define T_SAT 373 /*定義飽和溫度*/ #define LAT_HT 1.e3 /*定義水蒸汽潛熱*/ DEFINE_SOURCE(liq_src, cell, pri_th, dS, eqn) /*定義液相源項(xiàng)*/ { Thread *mix_th, *sec_th; /*混合相、第二相 定義計(jì)算區(qū)域指針*/ real m_dot_l; /*蒸發(fā)冷凝速率 定義液相質(zhì)量轉(zhuǎn)移*/ mix_th = THREAD_SUPER_THREAD(pri_th); /*指向混合區(qū)的主相即液相的指針*/ sec_th = THREAD_SUB_THREAD(mix_th, 1); /* 指向單相控制區(qū)的氣相的指針*/ if(C_T(cell, mix_th)>=T_SAT){ m_dot_l = -0.1*C_VOF(cell, pri_th)*C_R(cell, pri_th)* fabs(C_T(cell, pri_th) - T_SAT)/T_SAT; /*如果液相單元的溫度高于蒸發(fā)溫度,液相向氣相的質(zhì)量轉(zhuǎn)移*/ dS[eqn] = -0.1*C_R(cell, pri_th)* fabs(C_T(cell, pri_th) - T_SAT)/T_SAT; /*定義源項(xiàng)對質(zhì)量轉(zhuǎn)移偏導(dǎo)*/ } else { m_dot_l = 0.1*C_VOF(cell, sec_th)*C_R(cell, sec_th)* fabs(T_SAT-C_T(cell,mix_th))/T_SAT; dS[eqn] = 0.; /*于是氣相向液相轉(zhuǎn)移,所以液相的質(zhì)量源項(xiàng)對質(zhì)量轉(zhuǎn)移的偏導(dǎo)為零*/ } return m_dot_l; } DEFINE_SOURCE(vap_src, cell, sec_th, dS, eqn) /*定義氣相源項(xiàng)*/ { Thread * mix_th, *pri_th; /*混合相、第一相*/ real m_dot_v; mix_th = THREAD_SUPER_THREAD(sec_th); /*指向混合區(qū)的第二相即氣相的指針*/ pri_th = THREAD_SUB_THREAD(mix_th, 0); /*指向單相控制區(qū)的液相的指針,液相為主相*/ if(C_T(cell, mix_th)>=T_SAT){ m_dot_v = 0.1*C_VOF(cell, pri_th)*C_R(cell, pri_th)* fabs(C_T(cell, mix_th) - T_SAT)/T_SAT; /*如果混合區(qū)單元的溫度高于蒸發(fā)溫度,液相向氣相的質(zhì)量質(zhì)量轉(zhuǎn)移*/ dS[eqn] = 0.; /*由于是液相向氣相轉(zhuǎn)移,所以氣相的質(zhì)量源項(xiàng)對來自液相的質(zhì)量轉(zhuǎn)移的偏導(dǎo)為零*/ } else { m_dot_v = -0.1*C_VOF(cell, sec_th)*C_R(cell, sec_th)* fabs(T_SAT-C_T(cell,mix_th))/T_SAT; dS[eqn] = -0.1*C_R(cell, sec_th)* fabs(C_T(cell, sec_th) - T_SAT)/T_SAT; /*由于是氣相向液相轉(zhuǎn)移,所以氣相的質(zhì)量源項(xiàng)對自身的質(zhì)量轉(zhuǎn)移的偏導(dǎo)不為零*/ } return m_dot_v; } DEFINE_SOURCE(enrg_src, cell, mix_th, dS, eqn) /*混合模型能量源項(xiàng)*/ { Thread *pri_th, *sec_th; real m_dot; pri_th = THREAD_SUB_THREAD(mix_th, 0); /*指向混合區(qū)的液相的指針*/ sec_th = THREAD_SUB_THREAD(mix_th, 1); /*指向混合區(qū)的氣相的指針*/ if(C_T(cell, mix_th)>=T_SAT){ m_dot = -0.1*C_VOF(cell, pri_th)*C_R(cell, pri_th)* fabs(C_T(cell, pri_th) - T_SAT)/T_SAT; /*如果混合區(qū)的單元溫度高于蒸發(fā)溫度。質(zhì)量轉(zhuǎn)移由液相向氣相轉(zhuǎn)移,吸熱,質(zhì)量轉(zhuǎn)移量前有負(fù)號*/ dS[eqn] = -0.1*C_VOF(cell, pri_th)*C_R(cell, pri_th)/T_SAT; } else { m_dot = 0.1*C_VOF(cell, sec_th)*C_R(cell, sec_th)* fabs(T_SAT-C_T(cell,mix_th))/T_SAT; dS[eqn] = -0.1*C_VOF(cell, sec_th)*C_R(cell, sec_th)/T_SAT;} /*相反,氣相向液相轉(zhuǎn)移則放熱*/ return LAT_HT*m_dot; /*能量大小氣化潛熱與質(zhì)量轉(zhuǎn)移率相乘得能量源項(xiàng)*/ |
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新蟲 (初入文壇)

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