²é¿´: 3564  |  »Ø¸´: 17

buwangchuxin

гæ (СÓÐÃûÆø)

[ÇóÖú] ºÃÐÄÈ˰ï°ïæ°É£¬ÎªÊ²Ã´Õâ¸öUDFµ¼ÈëfluentÒÔºó£¬Ôڱ߽çÌõ¼þ´¦Ã»ÓÐÏÔʾ~~~ ÒÑÓÐ1È˲ÎÓë

ÕâÊÇÒ»¸ö¹ØÓÚÄ¤ÉøÍ¸µÄ¹ý³Ì£¬ÀûÓÃUDF½øÐÐÖÊÁ¿Ô´ÏîµÄÌí¼Ó¡£¾ßÌåµÄ³ÌÐòÌù³öÀ´ÁË£¬ÎÊÌâÊǵ¼ÈëfluentÒÔºó£¬DEFINE_ADJUST¶¨ÒåµÄºê±íÏÖ³öÀ´ÁË£¬¿ÉÊÇDEFINE_SOURCE ¶¨ÒåµÄº¯ÊýÔڱ߽çÌõ¼þÄÇÀïûÓУ¬ÎÒÔÚfluentÖÐÉ趨ÁËmemoryÊÇ2¸ö£¬ÆäËûµÄ¾ÍûÓÐÔٸģ¬ÊDz»ÊÇ©µôʲôÁË£¿´ó¼Ò°ïÎÒ¿´¿´°É~~

#include"udf.h"
#include"mem.h"
#define MW_N2 28.0
#define MW_C2H4 28
#define Q_N2 0
#define Q_C2H4 0.0000002435
#define P_outer  2160000
#define P_inner  120000
#define feed_domain 17
#define perment_domain 18

real molefrac( real frac, real molarone, real molartwo)
{
        real a = frac / molarone ;
        real b = (1-frac)/molartwo ;
        return a/(a+b) ;
}
DEFINE_ADJUST(filter_adjust, domain)
{
        cell_t c1, c0;
        Thread*  wall_thread;
        Thread*  wall_shadow_thread ;
        Thread*  t0;
        Thread*t1;
        face_t wall = 27;
        face_t wall_shadow = 2;
        real A[ND_ND] ;
        real x_C2H4_outer, x_N2_outer, x_C2H4_inner, x_N2_inner, At, flux_C2H4,  flux_N2, tot_flux ;
        int  memb_id = 17 ;
        wall_thread= Lookup_Thread(domain,wall);
         tot_flux = 0 ;
        begin_f_loop (wall, wall_thread)
        {
                c0  = F_C0(wall,wall_thread);
                wall_shadow_thread = THREAD_SHADOW(wall_thread);
                wall_shadow = F_SHADOW(wall,wall_thread);
                c1 = F_C0(wall_shadow,wall_shadow_thread);
                t0 = F_C0_THREAD(wall,wall_thread);
                t1 =THREAD_T0(wall_shadow_thread);
                x_C2H4_outer = molefrac(C_YI(c0, t0, 0), MW_C2H4, MW_N2);
                x_N2_outer = 1.0 - x_C2H4_outer;
                 x_C2H4_inner = molefrac(C_YI(c1, t1, 0), MW_C2H4, MW_N2);
                 x_N2_inner = 1.0 - x_C2H4_inner;
                F_AREA(A,wall, wall_thread);
                 At = NV_MAG(A);
                 flux_C2H4 = Q_C2H4 * ( x_C2H4_outer * P_outer - x_C2H4_inner * P_inner);
                 flux_N2 = Q_N2 * ( x_N2_outer * P_outer - x_N2_inner * P_inner);
                  tot_flux = tot_flux + MW_C2H4*flux_C2H4*At + MW_N2*flux_N2*At;
                C_UDMI(c0, t0, 0) = -(MW_C2H4*flux_C2H4)*At/C_VOLUME(c0,t0);
                C_UDMI(c1, t1, 1) =  (MW_C2H4*flux_C2H4)*At/C_VOLUME(c1,t1);
                C_UDMI(c0, t0, 2) = -(MW_N2*flux_N2)*At/C_VOLUME(c0,t0);
                C_UDMI(c1, t1, 3) =  (MW_N2*flux_N2)*At/C_VOLUME(c1,t1);
        }
        end_f_loop (wall,wall_thread)
}
DEFINE_SOURCE(gas1, c, t, dS, eqn)
{  
        Thread*  tf;
        int n ;
        real source=0.0;
        Domain *domain = Get_Domain(feed_domain);
        face_t wall = 27;
        Thread* wall_thread=Lookup_Thread(domain,wall);
        Thread* wall_shadow_thread = THREAD_SHADOW(wall_thread);
        c_face_loop( c, t, n)  
        {tf = C_FACE_THREAD(c,t,n);
                if(tf==wall_thread)
                        return source=C_UDMI(c, t, 0);       
        }
        return source;
}
DEFINE_SOURCE(gas2, c, t, dS, eqn)
{  
        Thread*  tf;
        int n ;
        real source=0.0;
        Domain *domain = Get_Domain(perment_domain);
        face_t wall = 27;
        Thread* wall_thread=Lookup_Thread(domain,wall);
        Thread* wall_shadow_thread = THREAD_SHADOW(wall_thread);
        c_face_loop( c, t, n)  
        {tf = C_FACE_THREAD(c,t,n);
                if(tf==wall_shadow_thread)
                        return source=C_UDMI(c,t,1);
        }
        return source;
}
Óе㳤£¬¿ÉÊǺܼòµ¥¡£ÇóÇó´ó¼Ò°ïÎÒ¿´¿´°É
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

47425804

ľ³æ (ÕýʽдÊÖ)


¡ï
xiegangmai: ½ð±Ò+1, ¹ÄÀøÌÖÂÛ½»Á÷£¡ 2012-05-18 22:38:45
ÒýÓûØÌû:
3Â¥: Originally posted by 47425804 at 2012-05-18 07:10:00:
SOURCEÊÇÔ´Ïîºê£¬²»ÊÇÓÃÀ´¸ø±ß½çÌõ¼þµÄ¡£
±ß½çÌõ¼þµÄºêÊÇDEFINE_PROFILE¡£

ÉÏÃæÕâÌõ»Ø¸´ÇëÎÞÊÓ£¬Îó½âÄãµÄÎÊÌâÁË£¬ºÇºÇ~~
ÄãÕâ¶ùÊÇÔÚÒ»¸öĤÁ½²à½øÐд«ÖÊ£¬ÎÒÒÔǰҲд¹ýÒ»¸öÀàËÆÎÊÌâµÄUDF£¬·¢ÔÚÂÛ̳ÉÏÁË¡£Ë¼Â·ºÍÄãµÄ²»´óÒ»Ñù£¬ÄãÒ²¿ÉÒԲο¼Ò»Ï¡£
ÄãµÄUDF£¬¿¼ÂÇÏÂÁ½¸öDomain¸øµÄÊDz»ÊÇÓÐÎÊÌ⣬feed_domainºÍperment_domain£¬·Ö±ðÊÇ17ºÍ18£¬¾ÍÎÒµÄÀí½âËÆºõ²»¶Ô¡£
4Â¥2012-05-18 07:28:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

030301029

¾èÖú¹ó±ö (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
buwangchuxin: ½ð±Ò+2 2012-05-25 21:08:11
ÒýÓûØÌû:
4Â¥: Originally posted by 47425804 at 2012-05-18 07:28:00:
ÉÏÃæÕâÌõ»Ø¸´ÇëÎÞÊÓ£¬Îó½âÄãµÄÎÊÌâÁË£¬ºÇºÇ~~
ÄãÕâ¶ùÊÇÔÚÒ»¸öĤÁ½²à½øÐд«ÖÊ£¬ÎÒÒÔǰҲд¹ýÒ»¸öÀàËÆÎÊÌâµÄUDF£¬·¢ÔÚÂÛ̳ÉÏÁË¡£Ë¼Â·ºÍÄãµÄ²»´óÒ»Ñù£¬ÄãÒ²¿ÉÒԲο¼Ò»Ï¡£
ÄãµÄUDF£¬¿¼ÂÇÏÂÁ½¸öDomain¸øµÄÊDz»ÊÇÓÐÎÊ

feed_domainºÍperment_domain£¬·Ö±ðÊÇ17ºÍ18£¬¾ÍÎÒµÄÀí½âËÆºõ²»¶Ô¡£
Ëûʲô¶«Î÷£¬¼ÆËãÖоÓÈ»ÓÐ18¸ödomain£¿¿ÉÄÜÊǰÑdomainºÍzoneµÄnumber¸ã´íÁË¡£
9Â¥2012-05-22 09:24:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

buwangchuxin

гæ (СÓÐÃûÆø)

10¸ö½ð±Ò¿ÉÄÜÌ«ÉÙÁË£¬¿ÉÏÖÔÚÊÇÎÒ»ù±¾ÉÏÈ«²¿£¬´ó¼Ò°ï°ïÄÇÎÒ°É~~~
2Â¥2012-05-18 01:37:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

47425804

ľ³æ (ÕýʽдÊÖ)


¡ï
xiegangmai: ½ð±Ò+1, лл²ÎÓ룡 2012-05-18 22:38:35
SOURCEÊÇÔ´Ïîºê£¬²»ÊÇÓÃÀ´¸ø±ß½çÌõ¼þµÄ¡£
±ß½çÌõ¼þµÄºêÊÇDEFINE_PROFILE¡£
3Â¥2012-05-18 07:10:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kylafree

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+1, лл²ÎÓ룡 2012-05-18 22:38:55
DEFINE_SOURCE(gas1, c, t, dS, eqn)ºê£¬ÄãºóÃæ²»ÊÇ©Á˸ö ds[eqn]=***Âð
5Â¥2012-05-18 09:29:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gyctju

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+1, ллӦÖú£¡ 2012-05-18 22:39:01
buwangchuxin: ½ð±Ò+3, ¶àлÁË 2012-05-21 19:29:45
lzµÄudfÓкܶ಻ºÏÀíµÄµØ·½£¬ÓÐЩÊÇÓï·¨ÉϵÄÂß¼­ÎÊÌ⣬ÓÐЩÊǼÆËãЧÂÊÎÊÌâ¡£
6Â¥2012-05-18 10:28:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

buwangchuxin

гæ (СÓÐÃûÆø)

¶àЩ´ó¼ÒµÄ°ï棬µÄÈ·ÉÏÃæµÄ³ÌÐò´æÔÚ×ÅÐí¶àЧÂÊÉϵÄÎÊÌ⣬ÎÒÓÖ¸ÄÁËһϣ¬ÏÖÔÚÖÁÉÙÊÇÄܹ»µ¼ÈëµÄ£¬Ð»Ð»´ó¼ÒÁË
7Â¥2012-05-21 19:28:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

030301029

¾èÖú¹ó±ö (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
³ôË®¹µ: ½ð±Ò+1, лл½»Á÷~~ 2012-05-22 12:01:03
ÒýÓûØÌû:
5Â¥: Originally posted by kylafree at 2012-05-18 09:29:55:
DEFINE_SOURCE(gas1, c, t, dS, eqn)ºê£¬ÄãºóÃæ²»ÊÇ©Á˸ö ds=***Âð

ds[eqn]=***
sourceÀïÃæ£¬Õâ¸ö²»Ò»¶¨ÐèÒª¡£ÆäÄ¿µÄÊÇ¼Ó¿ì¼ÆËãËÙ¶È¡£
8Â¥2012-05-22 09:22:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

030301029

¾èÖú¹ó±ö (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
³ôË®¹µ: ½ð±Ò+1, лл½»Á÷~~ 2012-05-22 12:01:13
buwangchuxin: ½ð±Ò+2 2012-05-25 21:08:05
ÎÊÌâ1.   Ò²Ã»ÓнéÉÜ£¬¾ÍÒ»¸öudfÈÃÈË¿´£¬Ì«²»³ÏÐÄ¡£

ÎÊÌâ2.   ºÜ¶àÓï·¨´íÎ󣬳ýÁËÂ¥ÉÏÌáµ½µÄ£¬»¹Óв»ÉÙ¡£±ÈÈç ¡°face_t wall = 27¡±¡£

ÎÊÌâ3. ¡°#define MW_C2H4 28¡±Ò²²»ÊDZê×¼µÄд·¨¡£
10Â¥2012-05-22 10:02:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ buwangchuxin µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼ÁÍÆ¼ö +4 Ç徯714 2026-03-26 5/250 2026-03-26 17:49 by fmesaito
[¿¼ÑÐ] 352Çóµ÷¼Á +4 ´óÃ×·¹£¡ 2026-03-22 4/200 2026-03-26 16:40 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á +10 ‹üÈA 2026-03-22 10/500 2026-03-26 15:40 by zzll406
[¿¼ÑÐ] 316Çóµ÷¼Á +9 ÁºÜçö© 2026-03-19 9/450 2026-03-25 23:01 by peike
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤328·Öµ÷¼Á +6 ¡££¬¡££¬¡££¬¡£i 2026-03-23 6/300 2026-03-25 22:30 by 418490947
[¿¼ÑÐ] ÕÐ08¿¼Êýѧ +8 laoshidan 2026-03-20 17/850 2026-03-25 17:52 by Ò»¸öºìÌ«Ñô
[¿¼ÑÐ] 296Çóµ÷¼Á +4 Íô£¡£¿£¡ 2026-03-25 7/350 2026-03-25 16:41 by Íô£¡£¿£¡
[¿¼ÑÐ] 329Çóµ÷¼Á +3 Å¥¶÷Ñ© 2026-03-25 3/150 2026-03-25 14:43 by ÌǼӱù
[¿¼ÑÐ] Çóµ÷¼Á323²ÄÁÏÓ뻯¹¤ +4 1124361 2026-03-24 4/200 2026-03-25 11:19 by shulmg
[¿¼ÑÐ] ²ÄÁÏѧ˶£¬Çóµ÷¼Á 6+4 ÌǺù«888ll 2026-03-22 9/450 2026-03-25 11:19 by greychen00
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[¿¼ÑÐ] 321Çóµ÷¼Á +4 Ymlll 2026-03-24 4/200 2026-03-24 14:44 by sprinining
[¿¼ÑÐ] 085404µç×ÓÐÅÏ¢284·ÖÇóµ÷¼Á +4 13659058978 2026-03-24 4/200 2026-03-24 12:15 by syl20081243
[¿¼ÑÐ] ¡¾Ë«Ò»Á÷ԺУÐÂÄÜÔ´¡¢»·¾³²ÄÁÏ£¬²ÄÁϼӹ¤ÓëÄ£ÄâÕÐÊÕ´óÁ¿µ÷¼Á¡¿ +4 Higraduate 2026-03-22 7/350 2026-03-24 11:23 by ÖÖ´óÊ÷
[¿¼ÑÐ] ½ÓÊÕ2026˶ʿµ÷¼Á(ѧ˶+ר˶) +4 allen-yin 2026-03-23 6/300 2026-03-23 15:04 by Íô£¡£¿£¡
[¿¼ÑÐ] Ò»Ö¾Ô¸070300Õã´ó»¯Ñ§358·Ö£¬Çóµ÷¼Á£¡ +4 ËÖËÖÓã.. 2026-03-21 4/200 2026-03-23 08:12 by Iveryant
[¿¼ÑÐ] 308Çóµ÷¼Á +3 īīĮ 2026-03-21 3/150 2026-03-22 16:54 by i_cooler
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-22 6/300 2026-03-22 12:09 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Çóµ÷¼Á +3 °×QF 2026-03-21 3/150 2026-03-21 13:12 by zhukairuo
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û