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ÆäÖУ¬air_src¼Ó¸ø¿ÕÆøÖеÄH2O×é·Ö£¬liq_src¼Ó¸øË®£¬enrg_src¼Ó¸ø»ìºÏÎï
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#include "udf.h"                                  //°üÀ¨³£¹æºê
#include "sg_mphase.h"
   
#define T_SAT 373                                 //¶¨ÒåÕô·¢Î¶È100¡æ
#define LAT_HT 2.3e6                              //¶¨ÒåÕô·¢Ç±ÈÈJ/Kg


DEFINE_SOURCE(air_src,cell,pri_th,dS,eqn)         //ÆøÏàÖÊÁ¿Ô´ÏîUDF
{
  Thread * mix_th, *sec_th;
  real m_dot_a;
  mix_th = THREAD_SUPER_THREAD(pri_th);           //Ö¸Ïò»ìºÏÇøµÄµÚ¶þÏà¼´ÆøÏàµÄÖ¸Õë
  sec_th = THREAD_SUB_THREAD(mix_th,1);           //Ö¸Ïòµ¥Ïà¿ØÖÆÇøµÄÒºÏàµÄÖ¸Õ룬ҺÏàΪµÚ¶þÏà

  if(C_T(cell, mix_th) >= T_SAT)                  //Èç¹û»ìºÏÇøµ¥ÔªµÄζȸßÓÚÕô·¢Î¶ȣ¬ÒºÏàÏòÆøÏàµÄÖÊÁ¿ÖÊÁ¿×ªÒÆ
  {
    m_dot_a = 0.1*C_VOF(cell,sec_th)*C_R(cell,sec_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_a = -0.1*C_VOF(cell,pri_th)*C_R(cell,pri_th)*fabs(T_SAT-C_T(cell,mix_th))/T_SAT;        //Èç¹ûÖ¸Ïò»ìºÏÇøµÄµ¥ÔªÎ¶ÈСÓÚÕô·¢Î¶ȣ¬ÆøÏàÏòÒºÏàµÄÖÊÁ¿×ªÒÆ£¬ÆøÏàʧ
    dS[eqn] = -0.1*C_R(cell,pri_th)*fabs(C_T(cell,mix_th)-T_SAT)/T_SAT;                           //ÓÉÓÚÊÇÆøÏàÏòÒºÏà×ªÒÆ£¬ËùÒÔÆøÏàµÄÖÊÁ¿Ô´Ïî¶Ô×ÔÉíµÄÖÊÁ¿×ªÒÆµÄÆ«µ¼²»ÎªÁã
   }
  return m_dot_a;
}


DEFINE_SOURCE(liq_src,cell,sec_th,dS,eqn)         //ÒºÏàÖÊÁ¿Ô´ÏîUDF
{
Thread *mix_th, *pri_th;                          //¶¨Ò弯ËãÇøÏßÖ¸Õë
  real m_dot_l;                                   //¶¨ÒåÒºÏàÖÊÁ¿×ªÒÆ kg/(m2.s)
  mix_th = THREAD_SUPER_THREAD(sec_th);           //Ö¸Ïò»ìºÏÇøµÄÖ÷Ï༴ҺÏàµÄÖ¸Õë
  pri_th = THREAD_SUB_THREAD(mix_th,0);           //Ö¸Ïòµ¥Ïà¿ØÖÆÇøµÄÆøÏàµÄÖ¸Õë£¬ÆøÏàΪÖ÷Ïà

  if(C_T(cell, mix_th) >= T_SAT)                  //Èç¹ûÒºÏ൥ԪµÄζȸßÓÚÕô·¢Î¶ȣ¬ÒºÏàÏòÆøÏàµÄÖÊÁ¿ÖÊÁ¿×ªÒÆ
  {
    m_dot_l = -0.1*C_VOF(cell,sec_th)*C_R(cell, sec_th)*fabs(C_T(cell,mix_th)-T_SAT)/T_SAT;
    dS[eqn] = -0.1*C_R(cell,sec_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,pri_th)*C_R(cell,pri_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(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£¬ÎüÈÈ£¬ÖÊÁ¿×ªÒÆÁ¿Ç°ÓиººÅ
  {
    m_dot   = -0.1*C_VOF(cell,sec_th)*C_R(cell,sec_th)*fabs(C_T(cell,mix_th)-T_SAT)/T_SAT;
    dS[eqn] = -0.1*C_VOF(cell,sec_th)*C_R(cell,sec_th)/T_SAT;
  }
  else
  {                                               //Ïà·´£¬ÆøÏàÏòÒºÏà×ªÒÆÔò·ÅÈÈ
    m_dot   = 0.1*C_VOF(cell,pri_th)*C_R(cell,pri_th)*fabs(T_SAT-C_T(cell,mix_th))/T_SAT;
    dS[eqn] = 0.1*C_VOF(cell,pri_th)*C_R(cell,pri_th)/T_SAT;
   }
  return LAT_HT*m_dot;                            //Æø»¯Ç±ÈÈÓëÖÊÁ¿×ªÒÆÂÊÏà³ËµÃÄÜÁ¿Ô´ÏîW/m3
}

[ Last edited by kobe8875 on 2013-10-18 at 14:31 ]
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kobe8875

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