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up2uggyy

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[½»Á÷] ¡¾ÇóÖú¡¿Ë®Õô·¢ UDF µÄÓ¦Óà ÒÑÓÐ1È˲ÎÓë

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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