²é¿´: 1274  |  »Ø¸´: 3

Tegrey

гæ (³õÈëÎÄ̳)

[ÇóÖú] ¹ØÓÚÀäÄýUDF ÒÑÓÐ2È˲ÎÓë

ÕÒµ½µÄÍøÉϵĹØÓÚË®µÄÀäÄýUDF ÈçÏÂ

#include "udf.h"  
#include "sg_mphase.h"  
#define T_SAT 373.15   
#define LAT_HT 2260000
DEFINE_SOURCE(vap_src, cell, pri_th, dS, eqn)
{
  Thread *mix_th, *sec_th;  
  real m_dot_v;
  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_v = 100*C_VOF(cell, sec_th)*C_R(cell, sec_th)*fabs(C_T(cell, mix_th)-T_SAT)/T_SAT;
          dS[eqn] = 100*C_R(cell, sec_th)*fabs(C_T(cell, mix_th)-T_SAT)/T_SAT;
  }  
  else
  {
          m_dot_v = -100*C_VOF(cell, pri_th)*C_R(cell, pri_th)*fabs(T_SAT-C_T(cell,mix_th))/T_SAT;
          dS[eqn] = 0.;  
  }
return m_dot_v;
}
DEFINE_SOURCE(liq_src, cell, sec_th, dS, eqn)
{
  Thread *mix_th, *pri_th;
  real m_dot_l;
  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_l = 100*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_l = -100*C_VOF(cell, sec_th)*C_R(cell, sec_th)*fabs(T_SAT-C_T(cell,mix_th))/T_SAT;
        dS[eqn] = -100*C_R(cell, sec_th)* fabs(C_T(cell, mix_th)-T_SAT)/T_SAT;
  }
  return m_dot_l;
}
DEFINE_MASS_TRANSFER(lic_gas_source,cell,thread,from_index,from_species_index,to_index,to_species_index)
{
        Thread *gas, *liq;
    real m_1g;
    gas=THREAD_SUB_THREAD(thread,from_index);
    liq=THREAD_SUB_THREAD(thread,to_index);
        m_1g=0.;
        if(C_T(cell,liq)>=T_SAT)
                m_1g=100*C_VOF(cell,liq)*C_R(cell,liq)*fabs(C_T(cell,liq)-T_SAT)/T_SAT;
        else
        {
                m_1g=100*C_VOF(cell,gas)*C_R(cell,gas)*fabs(T_SAT-C_T(cell,gas))/T_SAT;
        }
        return m_1g;
}
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 = -100*C_VOF(cell, sec_th)*C_R(cell, sec_th)*fabs(C_T(cell, mix_th)-T_SAT)/T_SAT;
    dS[eqn] = -100*C_VOF(cell, sec_th)*C_R(cell, sec_th)/T_SAT;
  }
  else
  {                             
    m_dot = 100*C_VOF(cell, pri_th)*C_R(cell, pri_th)*fabs(T_SAT-C_T(cell,mix_th))/T_SAT;
    dS[eqn] = 100*C_VOF(cell, pri_th)*C_R(cell, pri_th)/T_SAT;
  }
  return LAT_HT*m_dot;  
}


Óм¸¸öÎÊÌ⣬ µÚÒ»ÔÚmass_tansferÖÐ
if(C_T(cell,liq)>=T_SAT)
                m_1g=100*C_VOF(cell,liq)*C_R(cell,liq)*fabs(C_T(cell,liq)-T_SAT)/T_SAT;
        else
        {
                m_1g=100*C_VOF(cell,gas)*C_R(cell,gas)*fabs(T_SAT-C_T(cell,gas))/T_SAT;
        }
m_1gÕâ¸öµÄ·ûºÅ¶¼ÊÇÕýºÅÂ룿£¿

»¹ÓÐÒ»¸öÎÊÌâÊÇÓ¦ÓÃÕâ¸öUDF¼ÆËãºó£¬²»Ó¦¸ÃµÍÓÚ373KµÄʱºò²»Ó¦¸Ã¾ÍÊÇÒºÏàÁËô£¬µ«ÊÇ·ÂÕæËã³öÀ´ËäÈ»ÓÐÏà±ä£¬
µ«ÊÇÆøÏàÇøÓò»¹´æÔÚÐí¶àµÍÓÚ373KµÄÇøÓò£¬£¬£¬  ÇóUDF ´óÉñÖ¸µã
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µÃµÃ315

½û³æ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2016-09-05 22:28:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÌìÉÏÍÏÀ­»ú

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÏëÎÊÒ»ÏÂÄã°Ñmass transfer µÄÏî¼ÓÔØµ½ÄÄÀïÁËѽ£¿
3Â¥2021-06-30 10:44:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

streamfly

ÎÞ³æ (СÓÐÃûÆø)

ÔÂÖ»À¶: ÆÁ±ÎÄÚÈÝ, Î¥¹æ¹ã¸æ 2022-08-02 15:16:04
±¾ÌûÄÚÈݱ»ÆÁ±Î

4Â¥2021-06-30 11:38:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Tegrey µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +11 koalala 2026-08-24 13/650 2026-08-24 10:49 by anjeeshine
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +4 chengyan1220 2026-08-23 4/200 2026-08-24 08:47 by gloomy6159
[»ù½ðÉêÇë] ʲôʱºò¿ª½±£¿ +10 CrisMessi 2026-08-18 11/550 2026-08-24 06:50 by ¿ªÐĵÄСʨ×Ó
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +5 Ñ׻ƹóëÐ 2026-08-22 6/300 2026-08-24 06:34 by sincosx
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +11 kulium 2026-08-21 14/700 2026-08-24 02:12 by Á÷Á÷ÉË
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +4 process2012 2026-08-23 5/250 2026-08-23 19:58 by jurkat.1640
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +24 yaoyewhu2008 2026-08-20 26/1300 2026-08-22 17:43 by kammury
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +13 ziyangfang 2026-08-19 16/800 2026-08-22 17:08 by WH3796
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +8 fansofjerry 2026-08-21 8/400 2026-08-22 16:30 by zyqchem
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +16 kkkl_v 2026-08-19 17/850 2026-08-22 16:12 by °¢²¼Abu
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +7 ÇÒÌý»¢Ð¥ 2026-08-20 8/400 2026-08-21 12:31 by ¿á¿áÄ«¾µ
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[»ù½ðÉêÇë] ¹À¼ÆÊÇÖÜËÄ +3 archvillain 2026-08-18 3/150 2026-08-21 01:48 by jnhyjjm
[»ù½ðÉêÇë] Ã÷Ìì·Å°ñ£¿ +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -´ó´ó´ó´ó´ó-
[»ù½ðÉêÇë] ½ñÌìά»¤ÏµÍ³Î¬»¤ ×£ËùÓÐÈË ¸ßÖÐ +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by ¼ÒÓëÔ¶·½
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û