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lwzhao1990

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kuhailangyu

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nono2009(½ð±Ò+2,VIP+0):ллK°æÌṩ¼ÓÇ¿°æ£¡ 10-29 13:47
ÒýÓûØÌû:
Originally posted by tacaro at 2009-10-29 13:16:
¶¼ÊÇÏà±ä

Ô­ÀíÊÇÏàͬµÄ

¸ÄÏÂudfÀX¸ö·½³ÌÓ¦¸Ã¾Í²î²»¶àÁ˰Ñ


ÎÒ»¹Óиö´ø×¢½âµÄ°æ±¾£¬Ã²ËÆÒ»ÑùµÄ£¡Ó¦¸Ã¸üÄÜ¿´µÃ¶®°É£¬¹þ¹þ

#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ËãÇøÏßÖ¸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£¬ÆøÏàʧ



    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£¬ÎüÈÈ£¬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

}
ÓÐÄÜÁ¦ÓÐÆ¢ÆøµÄÈË--»³²Å²»Óö£»ÓÐÄÜÁ¦Ã»Æ¢ÆøµÄÈË--´º·çµÃÒ⣻ûÄÜÁ¦ÓÐÆ¢ÆøµÄÈË--Ò»ÊÂÎ޳ɣ»Ã»ÄÜÁ¦Ã»Æ¢ÆøµÄÈË--¹óÈËÏàÖú¡£
5Â¥2009-10-29 13:45:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 16 ¸ö»Ø´ð

tacaro

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Сľ³æ´óÄÜèÆïʿѫÕÂ

¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
nono2009(½ð±Ò+3,VIP+0):½ñÌì±íÏÖ²»´í£¡ 10-29 12:01
¸øÄãÒ»·ÝÍøÉÏÁ÷´«±È½Ï¶àµÄ¼ÆËãÀäÄýÕô·¢µÄudf


#include "udf.h"
#include "sg_mphase.h"
#define T_SAT 373
#define LAT_HT 1.e3

DEFINE_SOURCE(liq_src, cell, pri_th, dS, eqn)
{

  Thread *mix_th, *sec_th;
  real m_dot_l;

  mix_th = THREAD_SUPER_THREAD(pri_th);
  sec_th = THREAD_SUB_THREAD(mix_th, 1);

  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;

   dS[eqn] = -0.1*C_R(cell, pri_th)*
      fabs(C_T(cell, pri_th) - T_SAT)/T_SAT;
                               }
  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.;

       }
   
  return m_dot_l;

}

DEFINE_SOURCE(vap_src, cell, sec_th, dS, eqn)

{

  Thread * mix_th, *pri_th;
  real m_dot_v;

  mix_th = THREAD_SUPER_THREAD(sec_th);
  pri_th = THREAD_SUB_THREAD(mix_th, 0);

  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;
    dS[eqn] = 0.;
                               }
  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;

       }
   
  return m_dot_v;

}

DEFINE_SOURCE(enrg_src, cell, mix_th, dS, eqn)
{
  Thread *pri_th, *sec_th;
  real m_dot;
  pri_th = THREAD_SUB_THREAD(mix_th, 0);
  sec_th = THREAD_SUB_THREAD(mix_th, 1);

  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;

    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;}

  return LAT_HT*m_dot;
}

Ï£ÍûÄÜÓеãÆô·¢

2Â¥2009-10-29 11:53:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lwzhao1990

ľ³æ (СÓÐÃûÆø)

Õâ¸öÎÒÒ²ÓУ¬ÊǼÆËã·ÐÌÚµÄUDF£¬²»ÖªµÀÀäÄýµÄÓÐûÓУ¿
3Â¥2009-10-29 13:13:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tacaro

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Сľ³æ´óÄÜèÆïʿѫÕÂ

Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
nono2009(½ð±Ò-1,VIP+0):ÀÄóijäÊý£¬½±Àø´òÕÛ£¡ 10-29 13:35
kuhailangyu(½ð±Ò+0,VIP+0):¶à¶à²ÎÓ룬֪µÀÄãÊÇÖܲ®Í¨ÀàÐ͵ÄÁË£¡¹þ¹þ 10-29 13:46
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