Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1002  |  »Ø¸´: 0

nba24

гæ (СÓÐÃûÆø)

[ÇóÖú] UDF ´«ÖÊ

¸÷룬ÎÒ×öµÄÒºÒºÁ½ÏàÌ©ÀÕÁ÷ÝÍÈ¡´«ÖÊ£¬UDFÔ´ÏîÃèÊöÈçÏ£º

×ó±ßÊÇÓÍÏ࣬ÓÒ±ßÊÇË®Ïà
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)/(1.0+1/kc);        /* ·ÖÅäºóÒºÏàÖÐo2×é·ÖÖÊÁ¿£¬µ¥Î» kg */
        m1_gas = m1_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;
}

ÒÒËáÒÒõ¥´ÓÓÍÏà´«µ½Ë®Ï࣬³õʼʱ¿ÌÓÍÏàõ¥ÖÊÁ¿·ÖÊý0.1£¬£¬£¬ÔõôËãµ½ºóÀ´õ¥º¬Á¿ÓÍÏà0.99£¬Ë®Ïàõ¥º¬Á¿1£¬¿ÉÄÜÊÇÎÒµÄÖÊÁ¿Ô´Ïî±àд´íÎó£¬ÎÒ¿´¼ûUDF helpÖ»Óж¯Á¿Ô´Ïî°¡¡£¡£¡£¡£Âé·³¸÷λ¿´¿´ÎÒµÄÖÊÁ¿Ô´ÏîÓÐûÓдíÎ󣬣¬UDF ÖÐm0ÊÇ·ÖÅäÒÔǰõ¥ÖÊÁ¿£¬m1 ÊÇ·ÖÅäÒÔºóõ¥º¬Á¿£¬£¬

[ Last edited by nba24 on 2012-7-10 at 09:57 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

Ìì½ò´óѧ»¯Ñ§¹¤³Ì
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ nba24 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 362Çóµ÷¼Á +8 ÎÒÒª¿¼´ó 2026-04-06 12/600 2026-04-08 00:32 by JourneyLucky
[¿¼ÑÐ] 353Çóµ÷¼Á +4 Çç¿ÕÍòÀïair 2026-04-07 4/200 2026-04-07 23:24 by JourneyLucky
[¿¼ÑÐ] 331Çóµ÷¼Á +5 ÕÅÔªÒ» 2026-04-07 6/300 2026-04-07 22:13 by hemengdong
[¿¼ÑÐ] 283·ÖÇóµ÷¼Á +13 ÊÔÊÔ¿´ß 2026-04-04 13/650 2026-04-07 17:11 by Ò»Ö»xxºÆ
[¿¼ÑÐ] 081700£¬311£¬Çóµ÷¼Á +17 ¶¬Ê®Èý 2026-04-04 18/900 2026-04-07 12:50 by Sammy2
[¿¼ÑÐ] 287Çóµ÷¼Á +3 ͨÐÅѧ˶081000 2026-04-03 4/200 2026-04-06 21:03 by going home
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤363ÇóÍÆ¼ö +11 zh096 2026-04-04 11/550 2026-04-06 19:14 by guanxin1001
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-05 4/200 2026-04-06 12:29 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] ²ÄÁÏר˶283Çóµ÷¼Á +17 ÊÔÊÔ¿´ß 2026-04-04 18/900 2026-04-06 09:24 by 286640313
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤371Çóµ÷¼Á +14 ÅãÁÕ¿´º£ 2026-04-04 15/750 2026-04-06 06:59 by houyaoxu
[¿¼ÑÐ] Çóµ÷¼Áµ½0856²ÄÁϹ¤³Ì +3 ³Ì9915 2026-04-05 3/150 2026-04-05 18:15 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 295Çóµ÷¼Á +4 AÄãºÃÑо¿Éú 2026-04-04 5/250 2026-04-04 22:46 by yu221
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸±±¾©ÖÐÒ½Ò©´óѧ +3 СС´ï²»Áï 2026-04-02 3/150 2026-04-03 22:55 by ³åʸêÄÐÇÍÅ
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸½­ÄÏ´óѧ »¯Ñ§¹¤³Ìѧ˶ Çóµ÷¼Á +6 YinTai 2026-04-03 6/300 2026-04-03 22:30 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Çóµ÷¼Á +8 akdhjs 2026-04-03 8/400 2026-04-03 18:17 by ´÷άING
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 Draa 2026-04-03 3/150 2026-04-03 17:37 by hgwz7468
[¿¼ÑÐ] 320Çóµ÷¼Á +5 Õñ¡ªTZ 2026-04-02 5/250 2026-04-03 14:42 by fxue1114
[¿¼ÑÐ] 285Çóµ÷¼Á +8 AZMK 2026-04-02 11/550 2026-04-02 20:16 by yulian1987
[¿¼ÑÐ] ¡¾Çóµ÷¼Á¡¿ÐÂÄÜÔ´²ÄÁϱ¾¿Æ£¬Ò»Ö¾Ô¸211£¬³õÊÔ321 +6 Çóµ÷¼ÁѧУ£¬ 2026-04-02 6/300 2026-04-02 09:41 by Çç¿Õ210210
[¿¼ÑÐ] ½­ËտƼ¼´óѧÕвÄÁÏÑо¿Éú +4 Su032713. 2026-04-01 5/250 2026-04-01 22:03 by cccchenso
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û