²é¿´: 4215  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

nba24

гæ (СÓÐÃûÆø)

[ÇóÖú] ÖÊÁ¿Ô´Ïî¡¢¶¯Á¿Ô´Ïî

source = -mass/C_VOLUME(cell_gas,thread_gas)/CURRENT_TIMESTEP;           /* ´«ÖÊÔ´Ïµ¥Î» kg/m3-s */            
   mass¾ßÌåÊÇÈçºÎ¶¨ÒåµÄ£¿Ïà¼õ·ûºÅÈçºÎ£¿
  »¹ÓУ¬Ë­Óж¯Á¿Ô´ÏÎÒÒѾ­ÔÚUDFÀïÃæÐ´ºÃÖÊÁ¿Ô´ÏÔõÑù¼Ó¶¯Á¿Ô´ÏÔÚUDFÀïÃæ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

Ìì½ò´óѧ»¯Ñ§¹¤³Ì
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nba24

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by hihaoer at 2012-06-27 09:50:57
source = -mass/C_VOLUME(cell_gas,thread_gas)/CURRENT_TIMESTEP

ÄãûÓÐд³öÈ«²¿£¬¸ù¾ÝÄãдµÄÀ´¿´mass³ýÒÔµ¥ÔªÌå»ýºÍʱ¼ä²½¡£¸ù¾ÝÔ´ÏîµÄ¶¨Ò嵥λÊÇkg/m3£¬ËùÒÔmassµ¥Î»ÊÇkg¡£¸ººÅÎÒµÄÀí½âÓ¦¸Ã±íʾÏûʧԴÏÖÁÓÚ ...

DEFINE_SOURCE(gas_source, cell_gas, thread_gas, dS, eqn)        /* gasÏào2×é·ÖµÄ´«ÖÊÔ´Ïî */
{
real source;
Domain *domain_liquid = Get_Domain(3);        /* liquidÏàdomainÖ¸Õë */
Thread *thread_mix = THREAD_SUPER_THREAD(thread_gas);        /* mixtureµÄfluid-airÇøÓòÖ¸Õë */
Thread *thread_liquid = Lookup_Thread(domain_liquid, 2);        /* liquidÏàµÄfluid-waterÇøÓòÖ¸Õë */
cell_t cell_liquid;
real m0_gas, m0_liquid, m1_gas, m1_liquid;

if(C_UDMI(cell_gas, thread_mix, 0 ) == -1)        /* ·ÇÏà½çÃæcell */
        {
        source = 0.0;        /* ´«ÖÊÔ´ÏîΪ0 */
        }
else        /* Ïà½çÃæcell */
        {
        cell_liquid = C_UDMI(cell_gas, thread_mix, 0);        /* »ñÈ¡Ïà½çÃæÁíÒ»²àµÄcell±àºÅ */
        /* ÏÂÃæ¾Í¿Éͨ¹ýthread_mix, cell_gas, thread_gas, cell_liquid, thread_liquidÎå¸ö±äÁ¿»ñÈ¡ÐèÒªµÄÊý¾Ý¼ÆËã´«ÖÊÔ´Ïî */
        m0_gas = C_YI(cell_gas, thread_gas, 0)*C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas);        /* ÆøÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m0_liquid = C_YI(cell_liquid, thread_liquid, 0)*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid);        /* ÒºÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m1_liquid = (m0_gas+m0_liquid)*kc*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)/(kc*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)+C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas));/* ·ÖÅäºóÒºÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m1_gas = m1_liquid*C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas)/(C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)*kc);        /* ·ÖÅäºóÆøÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        source = (m1_gas-m0_gas)/C_VOLUME(cell_gas, thread_gas)/(CURRENT_TIMESTEP+0.023);        /* ´«ÖÊÔ´Ïµ¥Î» kg/m3-s */
        }

dS[eqn] = 0.0;
return source;
}

DEFINE_SOURCE(liquid_source, cell_liquid, thread_liquid, dS, eqn)        /* liquidÏào2×é·ÖµÄ´«ÖÊÔ´Ïî */
{
real source;
Domain *domain_gas = Get_Domain(2);        /* gasÏàdomainÖ¸Õë */
Thread *thread_mix = THREAD_SUPER_THREAD(thread_liquid);        /* mixtureµÄfluid-waterÇøÓòÖ¸Õë */
Thread *thread_gas = Lookup_Thread(domain_gas, 3);        /* gasÏàµÄfluid-airÇøÓòÖ¸Õë */
cell_t cell_gas;
real m0_gas, m0_liquid, m1_gas, m1_liquid;

if(C_UDMI(cell_liquid, thread_mix, 0 ) == -1)        /* ·ÇÏà½çÃæcell */
        {
        source = 0.0;        /* ´«ÖÊÔ´ÏîΪ0 */
        }
else /* Ïà½çÃæcell */
        {
        cell_gas = C_UDMI(cell_liquid, thread_mix, 0);        /* »ñÈ¡Ïà½çÃæÁíÒ»²àµÄcell±àºÅ */
        /* ÏÂÃæ¾Í¿Éͨ¹ýthread_mix, cell_gas, thread_gas, cell_liquid, thread_liquidÎå¸ö±äÁ¿»ñÈ¡ÐèÒªµÄÊý¾Ý¼ÆËã´«ÖÊÔ´Ïî */
        m0_gas = C_YI(cell_gas, thread_gas, 0)*C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas);        /* ÆøÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m0_liquid = C_YI(cell_liquid, thread_liquid, 0)*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid);        /* ÒºÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m1_liquid = (m0_gas+m0_liquid)*kc*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)/(kc*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)+C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas));/* ·ÖÅäºóÒºÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m1_gas = m1_liquid*C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas)/(C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)*kc);        /* ·ÖÅäºóÆøÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        source = (m1_liquid-m0_liquid)/C_VOLUME(cell_liquid, thread_liquid)/(CURRENT_TIMESTEP+0.023);        /* ´«ÖÊÔ´Ïµ¥Î» kg/m3-s */
        }

dS[eqn] = 0.0;
return source;
}

DEFINE_SOURCE(gas_source1, cell_gas, thread_gas, dS, eqn)        /* gasÏào2×é·ÖµÄ´«ÖÊÔ´Ïî */
{
real source;
Domain *domain_liquid = Get_Domain(3);        /* liquidÏàdomainÖ¸Õë */
Thread *thread_mix = THREAD_SUPER_THREAD(thread_gas);        /* mixtureµÄfluid-airÇøÓòÖ¸Õë */
Thread *thread_liquid = Lookup_Thread(domain_liquid, 2);        /* liquidÏàµÄfluid-waterÇøÓòÖ¸Õë */
cell_t cell_liquid;
real m0_gas, m0_liquid, m1_gas, m1_liquid;

if(C_UDMI(cell_gas, thread_mix, 1 ) == -1)        /* ·ÇÏà½çÃæcell */
        {
        source = 0.0;        /* ´«ÖÊÔ´ÏîΪ0 */
        }
else /* Ïà½çÃæcell */
        {
        cell_liquid = C_UDMI(cell_gas, thread_mix, 1);        /* »ñÈ¡Ïà½çÃæÁíÒ»²àµÄcell±àºÅ */
        /* ÏÂÃæ¾Í¿Éͨ¹ýthread_mix, cell_gas, thread_gas, cell_liquid, thread_liquidÎå¸ö±äÁ¿»ñÈ¡ÐèÒªµÄÊý¾Ý¼ÆËã´«ÖÊÔ´Ïî */
        m0_gas = C_YI(cell_gas, thread_gas, 0)*C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas);        /* ÆøÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m0_liquid = C_YI(cell_liquid, thread_liquid, 0)*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid);        /* ÒºÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m1_liquid = (m0_gas+m0_liquid)*kc*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)/(kc*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)+C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas));/* ·ÖÅäºóÒºÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m1_gas = m1_liquid*C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas)/(C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)*kc);        /* ·ÖÅäºóÆøÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        source = (m1_gas-m0_gas)/C_VOLUME(cell_gas, thread_gas)/CURRENT_TIMESTEP;        /* ´«ÖÊÔ´Ïµ¥Î» kg/m3-s */
        }

dS[eqn] = 0.0;
return source;
}


ÕâÊÇÎÒдµÄÔ´Ïî  -----µ«ÊÇÎÒ¾õµÃÎÒµÄÖÜÆÚÐÔŨ¶È±ä»¯Ã»ÓÐд½øÀ´----ÇóÖú°¡
Ìì½ò´óѧ»¯Ñ§¹¤³Ì
4Â¥2012-07-08 22:13:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

kylafree

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+2, ллӦÖú 2012-06-22 00:12:29
²é¿´ UDF HELP ÖÐ DEFINE_SOURCEºê£¬ÓÐÏêϸ˵Ã÷
2Â¥2012-06-21 22:35:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hihaoer

гæ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
xiegangmai: ½ð±Ò+2, ллӦÖú£¡ 2012-06-27 21:14:08
source = -mass/C_VOLUME(cell_gas,thread_gas)/CURRENT_TIMESTEP

ÄãûÓÐд³öÈ«²¿£¬¸ù¾ÝÄãдµÄÀ´¿´mass³ýÒÔµ¥ÔªÌå»ýºÍʱ¼ä²½¡£¸ù¾ÝÔ´ÏîµÄ¶¨Ò嵥λÊÇkg/m3£¬ËùÒÔmassµ¥Î»ÊÇkg¡£¸ººÅÎÒµÄÀí½âÓ¦¸Ã±íʾÏûʧԴÏÖÁÓÚ¶¯Á¿Ô´fluent udf helpÀïÃæµÄÀý×Ó¾ÍÊǶ¯Á¿Ô´£¬Äã¿ÉÒÔ¿´¿´¡£
3Â¥2012-06-27 09:50:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nba24

гæ (СÓÐÃûÆø)

¡ï
xiegangmai: ½ð±Ò+1, ¹ÄÀøÌÖÂÛ½»Á÷£¡ 2012-07-08 22:35:08
ÒýÓûØÌû:
3Â¥: Originally posted by hihaoer at 2012-06-27 09:50:57
source = -mass/C_VOLUME(cell_gas,thread_gas)/CURRENT_TIMESTEP

ÄãûÓÐд³öÈ«²¿£¬¸ù¾ÝÄãдµÄÀ´¿´mass³ýÒÔµ¥ÔªÌå»ýºÍʱ¼ä²½¡£¸ù¾ÝÔ´ÏîµÄ¶¨Ò嵥λÊÇkg/m3£¬ËùÒÔmassµ¥Î»ÊÇkg¡£¸ººÅÎÒµÄÀí½âÓ¦¸Ã±íʾÏûʧԴÏÖÁÓÚ ...

DEFINE_SOURCE(gas_source, cell_gas, thread_gas, dS, eqn)        /* gasÏào2×é·ÖµÄ´«ÖÊÔ´Ïî */
{
real source;
Domain *domain_liquid = Get_Domain(3);        /* liquidÏàdomainÖ¸Õë */
Thread *thread_mix = THREAD_SUPER_THREAD(thread_gas);        /* mixtureµÄfluid-airÇøÓòÖ¸Õë */
Thread *thread_liquid = Lookup_Thread(domain_liquid, 2);        /* liquidÏàµÄfluid-waterÇøÓòÖ¸Õë */
cell_t cell_liquid;
real m0_gas, m0_liquid, m1_gas, m1_liquid;

if(C_UDMI(cell_gas, thread_mix, 0 ) == -1)        /* ·ÇÏà½çÃæcell */
        {
        source = 0.0;        /* ´«ÖÊÔ´ÏîΪ0 */
        }
else        /* Ïà½çÃæcell */
        {
        cell_liquid = C_UDMI(cell_gas, thread_mix, 0);        /* »ñÈ¡Ïà½çÃæÁíÒ»²àµÄcell±àºÅ */
        /* ÏÂÃæ¾Í¿Éͨ¹ýthread_mix, cell_gas, thread_gas, cell_liquid, thread_liquidÎå¸ö±äÁ¿»ñÈ¡ÐèÒªµÄÊý¾Ý¼ÆËã´«ÖÊÔ´Ïî */
        m0_gas = C_YI(cell_gas, thread_gas, 0)*C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas);        /* ÆøÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m0_liquid = C_YI(cell_liquid, thread_liquid, 0)*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid);        /* ÒºÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m1_liquid = (m0_gas+m0_liquid)*kc*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)/(kc*C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)+C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas));/* ·ÖÅäºóÒºÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m1_gas = m1_liquid*C_R(cell_gas, thread_gas)*C_VOLUME(cell_gas, thread_gas)/(C_R(cell_liquid, thread_liquid)*C_VOLUME(cell_liquid, thread_liquid)*kc);        /* ·ÖÅäºóÆøÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        source = (m1_gas-m0_gas)/C_VOLUME(cell_gas, thread_gas)/(CURRENT_TIMESTEP+0.023);        /* ´«ÖÊÔ´Ïµ¥Î» kg/m3-s */
        }

dS[eqn] = 0.0;
return source;
}


ÎÒÕâ¸öÒòΪÊÇÖÜÆÚÐÍ´«ÖÊ---Á½±ß¶¼´«---È»ºóÓұߵĴ«ÖÊʵ¼ÊÉÏÊÇÏÂÒ»¸ö³¤¶ÈÖÜÆÚµÄѽ---ËùÒÔÎÒ²»ÖªµÀÔõÑùŪ°¡---ÎÒµÄudf  ¹ØÓÚÖÊÁ¿·ÖÊýÄĶùдµÄ²»¶Ô°¡
Ìì½ò´óѧ»¯Ñ§¹¤³Ì
5Â¥2012-07-08 22:28:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¶«ÄÏ´óѧ364Çóµ÷¼Á +3 JasonYuiui 2026-03-15 3/150 2026-03-15 18:57 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 3/150 2026-03-15 17:32 by СÎïÀí»¯Ñ§
[¿¼ÑÐ] 309Çóµ÷¼Á +4 »¨ÓëÒ¶@ 2026-03-10 4/200 2026-03-14 21:26 by a²»Ò×
[¿¼ÑÐ] 331Çóµ÷¼Á£¨0703Óлú»¯Ñ§ +5 ZY-05 2026-03-13 6/300 2026-03-14 10:51 by Jy?
[¿¼ÑÐ] 301Çóµ÷¼Á +3 ¹éÁãlbm 2026-03-09 3/150 2026-03-14 02:20 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤296·ÖÇóµ÷¼Á +16 µ¾ÆÞС±à 2026-03-09 18/900 2026-03-14 02:00 by JourneyLucky
[»ù½ðÉêÇë] ÓбØÒª¸ü»»É걨¿ÚÂð 20+3 fannyamoy 2026-03-11 3/150 2026-03-14 00:52 by zhanghaozhu
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 ¿ìÀÖµÄÏã½¶ 2026-03-11 4/200 2026-03-13 22:41 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖпÆÔº£¬»¯Ñ§·½Ïò£¬295Çóµ÷¼Á +4 Ò»Ñõ¶þµª 2026-03-11 4/200 2026-03-13 22:35 by JourneyLucky
[¿¼ÑÐ] 0703£¬333·ÖÇóµ÷¼Á Ò»Ö¾Ô¸Ö£ÖÝ´óѧ-ÎïÀí»¯Ñ§ +3 Àîħٶ·Åñ 2026-03-11 3/150 2026-03-13 22:24 by JourneyLucky
[¿¼ÑÐ] ÆüѪߵÇóµ÷¼Á¶÷£¬Ô¸ÒÔµ¤Ðı¨Ê¦¶÷ +6 Iuruoh 2026-03-11 6/300 2026-03-13 22:06 by JourneyLucky
[¿¼ÑÐ] 315Çóµ÷¼Á +9 СÑòСÑò_ 2026-03-11 10/500 2026-03-13 21:13 by SXNUÀîÀÏʦ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤085600µ÷¼ÁÇóÀÏʦÊÕÁô +9 jiaanl 2026-03-11 9/450 2026-03-13 20:22 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +7 Â̶¹ÇÛ²ËÌÀ 2026-03-12 7/350 2026-03-13 17:25 by njzyff
[¿¼ÑÐ] 296Çóµ÷¼Á +3 ´ó¿Ú³Ô·¹ ÉíÌ彡 2026-03-13 3/150 2026-03-13 10:31 by ѧԱ8dgXkO
[¿¼²©] ¸£ÖÝ´óѧÑî»ÆºÆ¿ÎÌâ×éÕÐÊÕ2026Äêרҵѧλ²©Ê¿Ñо¿Éú£¬2026.03.20½ØÖ¹ +3 Xiangyu_ou 2026-03-12 3/150 2026-03-13 09:36 by duanwu655
[¿¼ÑÐ] 420Çóµ÷¼Á +4 ĪÏòÍâÇó11 2026-03-10 6/300 2026-03-12 14:41 by ruiyingmiao
[¿¼²©] ¶Á²©ÉêÇë +5 ¸Ðdd 2026-03-10 7/350 2026-03-11 17:02 by QGZDSYS
[»ù½ðÉêÇë] Ìá½»ºóµÄ»ù½ð±¾×Ó£¬ÒÑÈÃѧУ³·»ØÁË£¬¿É·ñ»»¿Ú×ÓÌá½» +3 dut_pfx 2026-03-10 3/150 2026-03-11 08:38 by kudofaye
[¿¼²©] 26É격ÇóÖú +3 ÌøÔ¾±ý¸É 2026-03-10 4/200 2026-03-10 21:15 by Tntcnn
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û