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ÔÚÍøÉÏ¿´µ½µÄ¹ØÓÚË®Õô·¢µÄUDF£¬ÏëÎÊÈç¹û¸ÄΪÆäËûÖÖÀàÒºÌ壨ÈçÒº»¯ÌìÈ»Æø£©ÐèÒª¸Ä±ä³ÌÐòÄÄЩµØ·½£¿²»Ê¤¸Ð¼¤£¡£¡£¡ #include "udf.h" ¡®°üÀ¨³£¹æºê #include "sg_mphase.h" ¡®°üÀ¨Ìå»ý·ÖÊýºêCVOF(C,T) #define T_SAT 373 ¡®¶¨ÒåÕô·¢Î¶È100¡æ #define LAT_HT 1.e3 ¡®¶¨ÒåÕô·¢Ç±ÈÈJ/Kg DEFINE_SOURCE(liq_src, cell, pri_th, dS, eqn) ¡®ÒºÏàÖÊÁ¿Ô´ÏîUDF { Thread *mix_th, *sec_th; ¡®¶¨Ò弯ËãÇøÓòÏßÖ¸Õë real m_dot_l; ¡®¶¨ÒåÒºÏàÖÊÁ¿×ªÒÆ kg/(m2.s) 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£¬ÆøÏàΪµÚ¶þÏà if(C_T(cell, mix_th)>=T_SAT) ¡®Èç¹ûÒºÏ൥ԪµÄζȸßÓÚÕô·¢Î¶ȣ¬ÒºÏàÏòÆøÏàµÄÖÊÁ¿ÖÊÁ¿×ªÒÆ { m_dot_l = -0.1*C_VOF(cell, pri_th)*C_R(cell, pri_th)* fabs(C_T(cell, mix_th) - T_SAT)/T_SAT; dS[eqn] = -0.1*C_R(cell, pri_th)*fabs(C_T(cell, mix_th) - T_SAT)/T_SAT; ¡® ¶¨ÒåÔ´Ïî¶ÔÖÊÁ¿×ªÒÆÆ«µ¼ £¬ } 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; ¡®Èç¹ûÖ¸Ïò»ìºÏÇøÒºÏàµÄµ¥ÔªÎ¶ÈСÓÚÕô·¢Î¶ȣ¬ÆøÏàÏòÒºÏàµÄÖÊÁ¿×ªÒÆ£¬ÒºÏàµÃ dS[eqn] = 0.; ¡®ÓÉÓÚÊÇÆøÏàÏòÒºÏà×ªÒÆ£¬ËùÒÔÒºÏàµÄÖÊÁ¿Ô´Ïî¶ÔÖÊÁ¿×ªÒÆµÄÆ«µ¼ÎªÁã } return m_dot_l; } DEFINE_SOURCE(vap_src, cell, sec_th, dS, eqn) ¡®ÆøÏàÖÊÁ¿Ô´ÏîUDF { Thread * mix_th, *pri_th; 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) ¡®Èç¹û»ìºÏÇøµ¥ÔªµÄζȸßÓÚÕô·¢Î¶ȣ¬ÒºÏàÏòÆøÏàµÄÖÊÁ¿ÖÊÁ¿×ªÒÆ { 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; dS[eqn] = 0.; ¡®ÓÉÓÚÊÇÒºÏàÏòÆøÏà×ªÒÆ£¬ËùÒÔÆøÏàµÄÖÊÁ¿Ô´Ïî¶ÔÀ´×ÔÒºÏàµÄÖÊÁ¿×ªÒÆµÄÆ«µ¼ÎªÁã } 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; ¡®Èç¹ûÖ¸Ïò»ìºÏÇøµÄµ¥ÔªÎ¶ÈСÓÚÕô·¢Î¶ȣ¬ÆøÏàÏòÒºÏàµÄÖÊÁ¿×ªÒÆ dS[eqn] = -0.1*C_R(cell, sec_th)* fabs(C_T(cell, mix_th) - T_SAT)/T_SAT; ÓÉÓÚÊÇÆøÏàÏòÒºÏà×ªÒÆ£¬ËùÒÔÆøÏàµÄÖÊÁ¿Ô´Ïî¶Ô×ÔÉíµÄÖÊÁ¿×ªÒÆµÄÆ«µ¼²»ÎªÁã } return m_dot_v; } DEFINE_SOURCE(enrg_src, cell, mix_th, dS, eqn) ¡®»ìºÏÄ£ÐÍÄÜÁ¿Ô´ÏîUDF { 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) ¡®Èç¹û»ìºÏÇøµÄµ¥ÔªÎ¶ȸßÓÚÕô·¢Î¶ȡ£ÖÊÁ¿×ªÒÆÓÉÒºÏàÏòÆøÏà×ªÒÆ£¬Îü ÈÈ£¬ÖÊÁ¿×ªÒÆÁ¿Ç°ÓиººÅ { m_dot = -0.1*C_VOF(cell, pri_th)*C_R(cell, pri_th)* fabs(C_T(cell, mix_th) - T_SAT)/T_SAT; dS[eqn] = -0.1*C_VOF(cell, pri_th)*C_R(cell, pri_th)/T_SAT; } else { Ïà·´£¬ÆøÏàÏòÒºÏà×ªÒÆÔò·ÅÈÈ 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;} return LAT_HT*m_dot; Æø»¯Ç±ÈÈÓëÖÊÁ¿×ªÒÆÂÊÏà³ËµÃÄÜÁ¿Ô´ÏîW/m3 } |
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