Znn3bq.jpeg
²é¿´: 5095  |  »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] 326Çóµ÷¼Á +6 Shansyn 2026-04-10 6/300 2026-04-12 09:46 by hammer3
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +6 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 11/550 2026-04-11 21:27 by Åáºêΰ
[¿¼ÑÐ] µ÷¼Á +6 ÇàµÆ²»¸º 2026-04-09 6/300 2026-04-11 20:35 by dongdian1
[¿¼ÑÐ] 085400 328·Ö Çóµ÷¼Á +10 ιÄãÒ»¸ö´ó³È×Ó 2026-04-09 14/700 2026-04-11 19:53 by lqspecial
[¿¼ÑÐ] 352 Çóµ÷¼Á +6 yzion 2026-04-11 8/400 2026-04-11 16:24 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] Çóµ÷¼Á +13 Ñ©·ê¶¬ 2026-04-10 13/650 2026-04-11 09:58 by Öí»á·É
[¿¼ÑÐ] 22408µ÷¼ÁÇóÖú +7 ì±12 2026-04-09 9/450 2026-04-11 09:23 by ŶŶ123
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ¿ØÖƹ¤³Ì085406Êý¶þÓ¢¶þ385£¬Çóµ÷¼Á +8 Ezra_Zhang 2026-04-09 8/400 2026-04-11 09:15 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +17 ŬÁ¦·Ü¶·112 2026-04-06 20/1000 2026-04-11 00:31 by wangjihu
[¿¼ÑÐ] »úеר368 ÓÐÈ¥´¦Âð +4 ÖÖ´óÊ÷ 2026-04-10 4/200 2026-04-10 15:31 by jiajinhpu
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] 083200 ³õÊÔ305·Ö Çóµ÷¼Á Ôݲ»¿¼ÂÇ¿çרҵ +15 Claireyyyy 2026-04-09 15/750 2026-04-09 16:11 by zhuimr
[¿¼ÑÐ] 311Çóµ÷¼Á +6 surte 2026-04-08 13/650 2026-04-09 14:00 by surte
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿¼ÑÐ] ÉúÎïѧ328·ÖÇóµ÷¼Á +9 ÉÁµçkkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[¿¼ÑÐ] ²ÄÁÏ¿¼ÑÐÇóµ÷¼Á×Ü·Ö280 +30 mkjlz1 2026-04-06 35/1750 2026-04-08 21:25 by cyh¡ª315
[¿¼ÑÐ] 327Çóµ÷¼Á +12 Xxjc1107. 2026-04-06 12/600 2026-04-08 16:46 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] 326·Ö£¬Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á +4 Áõīī 2026-04-05 4/200 2026-04-08 06:22 by lijunpoly
[¿¼ÑÐ] 085100½¨Öþѧ ѰÇó¿çרҵµ÷¼Á Ò»Ö¾Ô¸ÄÏ´ó294·Ö У¼¶Ê¡¼¶¹ú¼Ò¼¶½±ÏîÈô¸É ̤ʵ¿Ï¸É +3 1021075758 2026-04-06 4/200 2026-04-07 09:23 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û