²é¿´: 5033  |  »Ø¸´: 13

woshihuolei

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] fluent UDF ÐÞ¸ÄÎïÐÔ ÒÑÓÐ3È˲ÎÓë

×î½üÔÚÓÃfluentÄ£ÄâÒ»¸ö¼òµ¥´«ÈÈÎÊÌ⣬µ«ÊÇÓÉÓÚζȱ仯·¶Î§´ó£¬ÐèÒªÓÃUDF¶¨ÒåÎïÐÔ²ÎÊýµÄ±ä»¯º¯Êý¡£PS£º½âÊÍÐÍUDF

ÎÊÌâÊÇÕâÑù£º
ÔÚfluentÖмÓÔØUDFºó£¬ÒÀ´Îµã»÷material-create/edit materia-uesr-defined database-ÊäÈëÃû³Æ-OK-Ñ¡Ôñ²ÎÊýthermal conductivity-Ñ¡Ôñuser-defined-UDF-ÔÙµã»÷edit,³öÏÖÈçÏ´íÎó£ºNo error handler available¡£

¸½ÉÏUDF£º
DEFINE_PROPERTY(gapgas_heat_conductivity, cell, thread)
{
real heat_conductivity;
real temp = C_T(cell, thread);
heat_conductivity = 100 * 0.39 * pow(10, -4) * pow(temp, 0.645);
return heat_conductivity;
}

ÁíÍ⣺ÓÉÓÚÓÐÄÚÈÈÔ´£¬ËùÒÔÒ²±àдÁËÈÈÔ´µÄUDF£¬Äܹ»¶¨Òå³É¹¦£¬¾´Çë¸÷λָ½Ì£¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ggggg

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

FX5217

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄãÊDz»ÊÇûÓмÓÔØ½øÈ¥°¡ Äã×îºÃÌù¸öͼ Èôó¼ÒÖªµÀÄãµÄ²Ù×÷¹ý³Ì ҪȷÈÏÄãµÄ²Ù×÷ûÎÊÌâÖ®ºó²ÅÄÜ¿¼ÂÇÆäËû´íÎó
3Â¥2013-12-21 10:10:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

woshihuolei

Òø³æ (СÓÐÃûÆø)

×Ô¶¥Ò»¸öÏÈ£¬´óÉñÃÇ¿ì¿ìÏÖÉí°É£¡
2Â¥2013-12-21 09:48:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

woshihuolei

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by FX5217 at 2013-12-21 10:10:43
ÄãÊDz»ÊÇûÓмÓÔØ½øÈ¥°¡ Äã×îºÃÌù¸öͼ Èôó¼ÒÖªµÀÄãµÄ²Ù×÷¹ý³Ì ҪȷÈÏÄãµÄ²Ù×÷ûÎÊÌâÖ®ºó²ÅÄÜ¿¼ÂÇÆäËû´íÎó

Ó¦¸ÃÊǼÓÔØ½øÈ¥ÁË£¬ÒòΪ¼ÓÔØÊ±Ã»ÓдíÎó£º
cpp -I"C:\PROGRA~1\ANSYSI~1\v145\fluent\fluent14.5.0/src" -I"C:\PROGRA~1\ANSYSI~1\v145\fluent\fluent14.5.0/cortex/src" -I"C:\PROGRA~1\ANSYSI~1\v145\fluent\fluent14.5.0/client/src" -I"C:\PROGRA~1\ANSYSI~1\v145\fluent\fluent14.5.0/multiport/src" -I. -DUDF
ONFIG_H="<udfconfig.h>" "F:\computation\1217\test.c"
ÁíÍ⣬ԴÏîÊÇ¿ÉÒÔÓõģ¬Ö»ÓÐÎïÐÔ²»¿ÉÓᣣ¨ËûÃÇÔÚÒ»¸öÎļþÖУ©
²Ù×÷ÒÀ´ÎΪ£º

³öÏֵĴíÎóΪ
Error: GENERAL-CAR-CDR: invalid argument [1]: improper list
Error Object: #f
No error handler available
fluent UDF ÐÞ¸ÄÎïÐÔ
δÃüÃû1.JPG


fluent UDF ÐÞ¸ÄÎïÐÔ-1
δÃüÃû2.JPG


fluent UDF ÐÞ¸ÄÎïÐÔ-2
δÃüÃû3.JPG


fluent UDF ÐÞ¸ÄÎïÐÔ-3
δÃüÃû4.JPG


fluent UDF ÐÞ¸ÄÎïÐÔ-4
δÃüÃû5.JPG


fluent UDF ÐÞ¸ÄÎïÐÔ-5
δÃüÃû6.JPG

4Â¥2013-12-22 10:38:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ËÀÌì

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ûÓйÒÍ·Îļþ

#include¡°udf.h¡±
5Â¥2013-12-22 13:41:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

woshihuolei

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by ËÀÌì at 2013-12-22 13:41:36
ûÓйÒÍ·Îļþ

#include¡°udf.h¡±

²»ºÃÒâ˼£¬Å´ó¼Ò¿´×ÅÂé·³£¬UDFÖ»Ìù³öÁËÒ»²¿·Ö¡£¡£¡£ÆäʵÊǹÒÁ˵ġ£¡£ÍêÕûµÄUDFÈçÏ£º

/***********************************************************************/
/* heat_conductivity.c */
/* UDF for specifying a temperature-dependent heat_conductivity property of fuel */
/***********************************************************************/
#include "udf.h"
#define pi 3.1415
#define qmax 53503100.8

DEFINE_PROPERTY(fuel_heat_conductivity, cell, thread)
{
real heat_conductivity;
real temp = C_T(cell, thread);
heat_conductivity = 38.24 / (temp+402.55) + 4.788 * (temp+273.15) * (temp+273.15) * (temp+273.15) * pow(10, -11);
return heat_conductivity;
}



/***********************************************************************/
/* heat_conductivity.c */
/* UDF for specifying a temperature-dependent heat_conductivity property of gap gas*/
/***********************************************************************/


DEFINE_PROPERTY(gapgas_heat_conductivity, cell, thread)
{
real heat_conductivity;
real temp = C_T(cell, thread);
heat_conductivity = 100 * 0.39 * pow(10, -4) * pow(temp, 0.645);
return heat_conductivity;
}



/***********************************************************************/
/* heat_source.c */
/* UDF for specifying a location-dependent heat_source of fuel  */
/***********************************************************************/

DEFINE_SOURCE(cell_heat_source, cell, thread)
{
real x[ND_ND];
real heat_source;
real t,z;
t= RP_Get_Real("flow-time";
z = x[2];
heat_source = qmax * sin(pi*(z+0.1)/1.1) * sin (0.2 * pi * t);
return heat_source;
}
6Â¥2013-12-22 14:28:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

woshihuolei

Òø³æ (СÓÐÃûÆø)

ÔÙÇ󻨏´°¡£¡£¡
7Â¥2013-12-22 19:26:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hotboy12345

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by woshihuolei at 2013-12-22 19:26:15
ÔÙÇ󻨏´°¡£¡£¡

Â¥Ö÷µÄÎÊÌâ½â¾öÁËû£¿ÊÇʲôԭÒò£¿
8Â¥2014-04-14 20:34:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°ü×ÓСÃÃ

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by woshihuolei at 2013-12-22 19:26:15
ÔÙÇ󻨏´°¡£¡£¡

ÇëÎÊÄãµÄÎÊÌâ½â¾öÁËÂð£¿
9Â¥2014-05-04 19:44:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

woshihuolei

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
8Â¥: Originally posted by hotboy12345 at 2014-04-14 20:34:52
Â¥Ö÷µÄÎÊÌâ½â¾öÁËû£¿ÊÇʲôԭÒò£¿...

ºÇºÇ ¶¼ÍüÁËÔø¾­³öÏÖ¹ýÕâÑùµÄÎÊÌâÁË¡£¡£
½â¾ö·½·¨ºÃÏñÊÇÏÈcopy³öÒ»¸ö²ÄÁÏ ÔÚ²ÄÁϵĻù´¡ÉÏÔÙÐÞ¸ÄÎïÐÔ
²»¿ÉÖ±½ÓÔÚĬÈϵIJÄÁÏÉÏÐÞ¸Ä
10Â¥2014-05-04 20:37:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ woshihuolei µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 306Çóµ÷¼Á +7 chuanzhu´¨Öò 2026-03-18 7/350 2026-03-23 09:22 by king123£¡
[¿¼ÑÐ] 0703 µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-16 6/300 2026-03-23 08:52 by ×íÔÚ·çÀï
[¿¼ÑÐ] 323Çóµ÷¼Á +6 ÍÝСͰ 2026-03-18 6/300 2026-03-23 00:29 by king123£¡
[¿¼ÑÐ] 352Çóµ÷¼Á +3 ´óÃ×·¹£¡ 2026-03-22 3/150 2026-03-22 23:28 by king123£¡
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ÌÎÌÎWjt 2026-03-22 5/250 2026-03-22 22:21 by jiangpengfei
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á +3 ¦Á____ 2026-03-22 3/150 2026-03-22 21:28 by zhq0425
[¿¼ÑÐ] Çóµ÷¼ÁԺУÐÅÏ¢ +6 CX 330 2026-03-21 6/300 2026-03-22 15:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] ÄÜÔ´²ÄÁÏ»¯Ñ§¿ÎÌâ×éÕÐÊÕ˶ʿÑо¿Éú8-10Ãû +5 ÍÑÓ±¶ø³ö 2026-03-16 17/850 2026-03-22 15:18 by ÍÑÓ±¶ø³ö
[¿¼²©] ÕÐÊÕ²©Ê¿1-2ÈË +3 QGZDSYS 2026-03-18 4/200 2026-03-22 10:25 by QGZDSYS
[¿¼ÑÐ] 0805 316Çóµ÷¼Á +3 ´óÑ©Éî²Ø 2026-03-18 3/150 2026-03-21 18:55 by ѧԱ8dgXkO
[¿¼ÑÐ] 279·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211 +14 chaojifeixia 2026-03-19 15/750 2026-03-21 13:24 by zhukairuo
[¿¼ÑÐ] ³õʼ318·ÖÇóµ÷¼Á£¨Óй¤×÷¾­Ñ飩 +3 1911236844 2026-03-17 3/150 2026-03-21 02:33 by JourneyLucky
[¿¼ÑÐ] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +8 .6lL 2026-03-18 8/400 2026-03-21 00:58 by JourneyLucky
[¿¼ÑÐ] 274Çóµ÷¼Á +10 S.H1 2026-03-18 10/500 2026-03-20 23:51 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á +7 ˾¿Õ. 2026-03-18 7/350 2026-03-20 23:08 by JourneyLucky
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +8 ¼òľChuFront 2026-03-19 8/400 2026-03-20 20:44 by zhukairuo
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +9 ÊÖ»úÓû§ 2026-03-17 9/450 2026-03-20 14:24 by ÎÞи¿É»÷111
[ÂÛÎÄͶ¸å] ÉêÇë»Ø¸åÑÓÆÚÒ»¸öÔ£¬±à¼­Í¬ÒâÁË¡£µ«ÏµÍ³ÉϵÄʱ¼äû±ä£¬¸ø±à¼­ÓÖдÓʼþÁË£¬Ã»»Ø¸´ 10+3 wangf9518 2026-03-17 4/200 2026-03-19 23:55 by babero
[¿¼ÑÐ] 320Çóµ÷¼Á0856 +3 ²»ÏëÆðÃû×Ö112 2026-03-19 3/150 2026-03-19 22:53 by ѧԱ8dgXkO
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +10 llllkkkhh 2026-03-18 12/600 2026-03-19 14:33 by llllkkkhh
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û