±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 932  |  »Ø¸´: 5

ÀêèӨ¹â

гæ (³õÈëÎÄ̳)

[ÇóÖú] Á½ÏàÁ÷ÍÑÆøÎÊÌâ

ÆøÒºÁ½ÏàÁ÷£¬ÍÑÆøUDF³õʼ»¯±¨´í¡­¡­
Error:
FLUENT received fatal signal (ACCESS_VIOLATION)
1. Note exact events leading to error.
2. Save case/data under new name.
3. Exit program and restart to continue.
4. Report error to your distributor.
²»¼ÓÆøÏàUDFÔ´Ïî¿ÉÒÔ¼ÆËã¡­¡­µ«ÄÇÑùµÄ»°ÆøÌåûÓгö¿Ú¡­¡­

[ Last edited by ÀêèӨ¹â on 2013-1-31 at 15:31 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

GambitÓëFluentËãÀý

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

b07988

½ð³æ (ÕýʽдÊÖ)

ÐÇÆÚÁù¿ÉÒÔÐÝÏ¢

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÀêèӨ¹â: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2013-02-01 10:04:49
xiegangmai: ½ð±Ò+2, лл²ÎÓë 2013-02-02 19:37:02
¿´¿´UDM´ò¿ªÃ»£¿Ò»°ãÕâÑùµÄ´íÎóʱÄÚ´æ·ÖÅäÎÊÌâ¡£¼ÈÈ»²»¼ÓÆøÏàUDFÔ´Ïî¿ÉÒÔ¼ÆË㣬˵Ã÷ÎÊÌâ³öÏÖÔÚÄDz¿·ÖµÄudf¡£Ã¿Ò»Ðж¼µ÷ÊÔÊÔÊÔ£¬¾ÍÖªµÀÎÊÌâ³öÏÖÔÚÄÄÒ»ÐеÄudf¡£
ÏÈ×ö×îÖØÒªµÄÊÂÇ飬ÔÙ×ö´ÎÖØÒªµÄÊÂÇé
2Â¥2013-01-31 22:00:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀêèӨ¹â

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by b07988 at 2013-01-31 22:00:35
¿´¿´UDM´ò¿ªÃ»£¿Ò»°ãÕâÑùµÄ´íÎóʱÄÚ´æ·ÖÅäÎÊÌâ¡£¼ÈÈ»²»¼ÓÆøÏàUDFÔ´Ïî¿ÉÒÔ¼ÆË㣬˵Ã÷ÎÊÌâ³öÏÖÔÚÄDz¿·ÖµÄudf¡£Ã¿Ò»Ðж¼µ÷ÊÔÊÔÊÔ£¬¾ÍÖªµÀÎÊÌâ³öÏÖÔÚÄÄÒ»ÐеÄudf¡£

ÊÇÖ±½ÓÓõİïÖúÎļþÀïÃæµÄ£¬¾ÍÊÇÔÚÆøÏà³ö¿Ú´¦»®³öÒ»¸öÓò£¬¼È×÷ΪҺÌåÈë¿Ú£¬Ò²ÓÃÀ´ÍÑÆø£¬µ«ÒºÔ´Ïî¼ÓÔØÃ»ÎÊÌ⣬µ«ÆøÏà¼ÓÔØ¾Í±¨´í...¶øÇÒ°ïÖúÎļþÀïÃæµÄ»°Ò²Ã»Ì«¿´¶®...µÚÒ»ÏàÎªÆøÏ࣬µ«È´ËµÒƳýµÚ¶þÏà...
3Â¥2013-02-01 10:14:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀêèӨ¹â

гæ (³õÈëÎÄ̳)

The following UDFs are used to define the bottom surface as a standard velocity inlet for the gas (primary)phase.The inlet VOF of the droplet phase is 0 and a negative source term for secondary phase mass conservation is set for the layer of cells next to the outlet.The source removes all secondary phase mass in the cell during one time step.The recoil force due to the mass source is also calculated.
#include "udf.h"
#include "sg.h"
#include "sg_mphase.h"
#include "flow.h"
#include "mem.h"
#include "metric.h"

DEFINE_SOURCE(degassing_source, cell, thread, dS, eqn)
{
real source;
Thread *tm = THREAD_SUPER_THREAD(thread);
source = -C_R(cell,thread)*C_VOF(cell,thread)/CURRENT_TIMESTEP ;
C_UDMI(cell,tm,0) = source;
dS[eqn] = -C_R(cell,thread)/CURRENT_TIMESTEP;
return source;
}

DEFINE_SOURCE(x_prim_recoil, cell, tp, dS, eqn)
{
real source;
Thread *tm = THREAD_SUPER_THREAD(tp);
Thread *ts;
ts = THREAD_SUB_THREAD(tm,1);
source = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP*C_U(cell,tp) ;
dS[eqn] = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP ;
return source;
}


DEFINE_SOURCE(x_sec_recoil, cell, ts, dS, eqn)
{
real source;
Thread *tm = THREAD_SUPER_THREAD(ts);
source = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP*C_U(cell,ts) ;
dS[eqn] = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP ;
return source;
}

DEFINE_SOURCE(y_prim_recoil, cell, tp, dS, eqn)
{
real source;
Thread *tm = THREAD_SUPER_THREAD(tp);
Thread *ts;
ts = THREAD_SUB_THREAD(tm,1);
source = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP*C_V(cell,tp) ;
dS[eqn] = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP ;
return source;
}


DEFINE_SOURCE(y_sec_recoil, cell, ts, dS, eqn)
{
real source;
Thread *tm = THREAD_SUPER_THREAD(ts);
source = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP*C_V(cell,ts) ;
dS[eqn] = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP ;
return source;
}


DEFINE_SOURCE(z_prim_recoil, cell, tp, dS, eqn)
{
real source;
Thread *tm = THREAD_SUPER_THREAD(tp);
Thread *ts;
ts = THREAD_SUB_THREAD(tm,1);
source = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP*C_W(cell,tp) ;
dS[eqn] = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP ;
return source;
}


DEFINE_SOURCE(z_sec_recoil, cell, ts, dS, eqn)
{
real source;
Thread *tm = THREAD_SUPER_THREAD(ts);
source = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP*C_W(cell,ts) ;
dS[eqn] = -C_R(cell,ts)*C_VOF(cell,ts)/CURRENT_TIMESTEP ;
return source;
}
4Â¥2013-02-01 12:44:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

znon

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
xiegangmai: ½ð±Ò+2, лл²ÎÓ룡 2013-02-18 19:07:31
ÒýÓûØÌû:
4Â¥: Originally posted by ÀêèӨ¹â at 2013-02-01 12:44:16
The following UDFs are used to define the bottom surface as a standard velocity inlet for the gas (primary)phase.The inlet VOF of the droplet phase is 0 and a negative source term for secondary phase ...

ÉÏÃæµÄ»Ø¸´ÒѾ­ËµÁË£¬ÄãÓ¦¸Ã¿ªUDM¡£
Èç¹ûʵÔÚ²»ÖªµÀ£¬½«ÏÂÃæµÄÀ¶ÏßÄǾäɾµô£¬ÔÙÊÔ¡£

DEFINE_SOURCE(degassing_source, cell, thread, dS, eqn)
{
real source;
Thread *tm = THREAD_SUPER_THREAD(thread);
source = -C_R(cell,thread)*C_VOF(cell,thread)/CURRENT_TIMESTEP ;
C_UDMI¡­¡­
dS[eqn] = -C_R(cell,thread)/CURRENT_TIMESTEP;
return source;
}
5Â¥2013-02-18 11:18:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀêèӨ¹â

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by znon at 2013-02-18 11:18:26
ÉÏÃæµÄ»Ø¸´ÒѾ­ËµÁË£¬ÄãÓ¦¸Ã¿ªUDM¡£
Èç¹ûʵÔÚ²»ÖªµÀ£¬½«ÏÂÃæµÄÀ¶ÏßÄǾäɾµô£¬ÔÙÊÔ¡£

DEFINE_SOURCE(degassing_source, cell, thread, dS, eqn)
{
real source;
Thread *tm = THREAD_SUPER_THREAD(thread);
...

лл£¬ÎÒÔÙ¼ì²éһϹþ~~
6Â¥2013-02-19 13:25:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÀêèӨ¹â µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +10 Hllºú 2026-04-04 10/500 2026-04-05 20:09 by nepu_uu
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +4 cs0106 2026-04-04 4/200 2026-04-05 18:46 by imissbao
[¿¼ÑÐ] 280Çóµ÷¼Á +4 Àîrien 2026-04-04 4/200 2026-04-05 18:44 by imissbao
[¿¼ÑÐ] 081700ѧ˶£¬323·Ö£¬Ò»Ö¾Ô¸Öйúº£Ñó´óѧÇóµ÷¼ÁѧУ +16 ÅûÐÇºÓ 2026-04-04 16/800 2026-04-05 11:27 by Öí»á·É
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +9 ¸ï΢¹ð 2026-04-04 9/450 2026-04-05 08:27 by 544594351
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢319Çóµ÷¼Á£¨½ÓÊÜ¿çרҵµ÷¼Á£© +5 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 6/300 2026-04-04 21:50 by hemengdong
[¿¼ÑÐ] 315Çóµ÷¼Á +13 СÑòСÑò_ 2026-04-02 14/700 2026-04-04 20:30 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0856µ÷¼Á +8 ÇúÌýóÞ 2026-03-30 8/400 2026-04-04 08:46 by tianyyysss
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ»¯Ñ§¹¤³Ì323·ÖÇóµ÷¼Á +4 »¯¹¤×¨Ë¶323·Ö 2026-04-03 6/300 2026-04-03 22:12 by dongzh2009
[¿¼ÑÐ] 336Çóµ÷¼Á +8 kiyy 2026-04-01 8/400 2026-04-03 19:41 by lijunpoly
[¿¼ÑÐ] 313Çóµ÷¼Á +3 ¡«Î¢Î¢Á¹¡« 2026-04-03 3/150 2026-04-03 11:25 by à£à£à£0119
[¿¼ÑÐ] 311Çóµ÷¼ÁÒ»Ö¾Ô¸ºÏ·Ê¹¤Òµ´óѧ +15 Çï¶þÊ®¶þ 2026-03-30 15/750 2026-04-03 10:19 by linyelide
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
[¿¼ÑÐ] 348Çóµ÷¼Á +11 zzzzyk123 2026-04-01 11/550 2026-04-02 16:52 by Wang200018
[¿¼ÑÐ] 318Çóµ÷¼Á +3 óÆÐÐÖÂÔ¶. 2026-03-31 4/200 2026-04-02 15:56 by Jaylen.
[¿¼ÑÐ] 321Çóµ÷¼Á Ò»Ö¾Ô¸ Õã½­¹¤Òµ´óѧÉúÎïÒ½Ò© +5 ºÙºÙHC 2026-04-01 6/300 2026-04-02 15:23 by sophie2180
[¿¼ÑÐ] ÍÁľ304Çóµ÷¼Á +6 ÍÃͻͻͻ£¬ 2026-03-31 7/350 2026-04-02 09:06 by coolminer
[¿¼ÑÐ] ¿¼Ñе÷¼Á +12 Amber00 2026-03-31 12/600 2026-04-02 09:04 by sanrepian
[¿¼ÑÐ] 298Çóµ÷¼Á +4 ʲôÊÇÅÖÍ·Óã 2026-03-30 6/300 2026-04-01 22:06 by ¿Í¶ûÃÀµÂ
[¿¼ÑÐ] 08¹¤¿Æ275Çóµ÷¼Á£¬¿É¿ç¿¼¡£ +5 AaAa7420 2026-03-31 5/250 2026-04-01 15:21 by 159357hjz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û