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¡¾ÇóÖú¡¿Ë®Õô·¢ UDF µÄÓ¦Óà ÒÑÓÐ1È˲ÎÓë
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ÍøÉϵÄË®Õô·¢UDFÈçÏ£¬µ«ÊDz»ÖªµÀÈçºÎʹÓÃ.... £¬Õâ¸öUDF Ó¦¸ÃÓÃÔÚÄÄÀÁ÷ÌåµÄÊôÐÔÀïÃæÂ𣿾ßÌåÊÇÄÄÏîÊôÐÔ£¿¸ßÊÖÀ´Ö¸µãϰ¡~~~~~#include "udf.h" /*°üÀ¨³£¹æºê*/ #include "sg_mphase.h" /*°üÀ¨Ìå»ý·ÖÊýºê*/ #define T_SAT 373 /*¶¨Òå±¥ºÍζÈ*/ #define LAT_HT 1.e3 /*¶¨ÒåË®ÕôÆûDZÈÈ*/ DEFINE_SOURCE(liq_src, cell, pri_th, dS, eqn) /*¶¨ÒåÒºÏàÔ´Ïî*/ { Thread *mix_th, *sec_th; /*»ìºÏÏà¡¢µÚ¶þÏà ¶¨Ò弯ËãÇøÓòÖ¸Õë*/ real m_dot_l; /*Õô·¢ÀäÄýËÙÂÊ ¶¨ÒåÒºÏàÖÊÁ¿×ªÒÆ*/ mix_th = THREAD_SUPER_THREAD(pri_th); /*Ö¸Ïò»ìºÏÇøµÄÖ÷Ï༴ҺÏàµÄÖ¸Õë*/ sec_th = THREAD_SUB_THREAD(mix_th, 1); /* Ö¸Ïòµ¥Ïà¿ØÖÆÇøµÄÆøÏàµÄÖ¸Õë*/ if(C_T(cell, mix_th)>=T_SAT){ m_dot_l = -0.02*C_VOF(cell, pri_th)*C_R(cell, pri_th)* fabs(C_T(cell, pri_th) - T_SAT)/T_SAT; /*Èç¹ûÒºÏ൥ԪµÄζȸßÓÚÕô·¢Î¶ȣ¬ÒºÏàÏòÆøÏàµÄÖÊÁ¿×ªÒÆ*/ dS[eqn] = -0.02*C_R(cell, pri_th)* fabs(C_T(cell, pri_th) - T_SAT)/T_SAT; /*¶¨ÒåÔ´Ïî¶ÔÖÊÁ¿×ªÒÆÆ«µ¼*/ } else { m_dot_l = 0.02*C_VOF(cell, sec_th)*C_R(cell, sec_th)* fabs(T_SAT-C_T(cell,mix_th))/T_SAT; dS[eqn] = 0.; /*ÓÚÊÇÆøÏàÏòÒºÏà×ªÒÆ£¬ËùÒÔÒºÏàµÄÖÊÁ¿Ô´Ïî¶ÔÖÊÁ¿×ªÒÆµÄÆ«µ¼ÎªÁã*/ } return m_dot_l; } DEFINE_SOURCE(vap_src, cell, sec_th, dS, eqn) /*¶¨Ò寸ÏàÔ´Ïî*/ { Thread * mix_th, *pri_th; /*»ìºÏÏà¡¢µÚÒ»Ïà*/ real m_dot_v; mix_th = THREAD_SUPER_THREAD(sec_th); /*Ö¸Ïò»ìºÏÇøµÄµÚ¶þÏà¼´ÆøÏàµÄÖ¸Õë*/ pri_th = THREAD_SUB_THREAD(mix_th, 0); /*Ö¸Ïòµ¥Ïà¿ØÖÆÇøµÄÒºÏàµÄÖ¸Õ룬ҺÏàΪÖ÷Ïà*/ if(C_T(cell, mix_th)>=T_SAT){ m_dot_v = 0.02*C_VOF(cell, pri_th)*C_R(cell, pri_th)* fabs(C_T(cell, mix_th) - T_SAT)/T_SAT; /*Èç¹û»ìºÏÇøµ¥ÔªµÄζȸßÓÚÕô·¢Î¶ȣ¬ÒºÏàÏòÆøÏàµÄÖÊÁ¿ÖÊÁ¿×ªÒÆ */ dS[eqn] = 0.; /*ÓÉÓÚÊÇÒºÏàÏòÆøÏà×ªÒÆ£¬ËùÒÔÆøÏàµÄÖÊÁ¿Ô´Ïî¶ÔÀ´×ÔÒºÏàµÄÖÊÁ¿×ªÒÆµÄÆ«µ¼ÎªÁã*/ } else { m_dot_v = -0.02*C_VOF(cell, sec_th)*C_R(cell, sec_th)* fabs(T_SAT-C_T(cell,mix_th))/T_SAT; dS[eqn] = -0.02*C_R(cell, sec_th)* fabs(C_T(cell, sec_th) - T_SAT)/T_SAT; /*ÓÉÓÚÊÇÆøÏàÏòÒºÏà×ªÒÆ£¬ËùÒÔÆøÏàµÄÖÊÁ¿Ô´Ïî¶Ô×ÔÉíµÄÖÊÁ¿×ªÒÆµÄÆ«µ¼²»Îª Áã*/ } return m_dot_v; } DEFINE_SOURCE(enrg_src, cell, mix_th, dS, eqn) /*»ìºÏÄ£ÐÍÄÜÁ¿Ô´Ïî*/ { Thread *pri_th, *sec_th; real m_dot; pri_th = THREAD_SUB_THREAD(mix_th, 0); /*Ö¸Ïò»ìºÏÇøµÄÒºÏàµÄÖ¸Õë*/ sec_th = THREAD_SUB_THREAD(mix_th, 1); /*Ö¸Ïò»ìºÏÇøµÄÆøÏàµÄÖ¸Õë*/ if(C_T(cell, mix_th)>=T_SAT){ m_dot = -0.02*C_VOF(cell, pri_th)*C_R(cell, pri_th)* fabs(C_T(cell, pri_th) - T_SAT)/T_SAT; /*Èç¹û»ìºÏÇøµÄµ¥ÔªÎ¶ȸßÓÚÕô·¢Î¶ȡ£ÖÊÁ¿×ªÒÆÓÉÒºÏàÏòÆøÏàת ÒÆ£¬ÎüÈÈ£¬ÖÊÁ¿×ªÒÆÁ¿Ç°ÓиººÅ*/ dS[eqn] = -0.02*C_VOF(cell, pri_th)*C_R(cell, pri_th)/T_SAT; } else { m_dot = 0.02*C_VOF(cell, sec_th)*C_R(cell, sec_th)* fabs(T_SAT-C_T(cell,mix_th))/T_SAT; dS[eqn] = -0.02*C_VOF(cell, sec_th)*C_R(cell, sec_th)/T_SAT;} /*Ïà·´£¬ÆøÏàÏòÒºÏà×ªÒÆÔò·ÅÈÈ*/ return LAT_HT*m_dot; /*ÄÜÁ¿´óÐ¡Æø»¯Ç±ÈÈÓëÖÊÁ¿×ªÒÆÂÊÏà³ËµÃÄÜÁ¿Ô´Ïî*/ } |
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