±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1280  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

°×ß³ßå·çÔÆ

гæ (СÓÐÃûÆø)

[ÇóÖú] fluent UDF±àд ÒÑÓÐ2È˲ÎÓë

ÄÄλ´óÉñÄܰïæ¿´Ï£¬ÎªÊ²Ã´»áÓÐÏÂÃæµÄ´íÎó£¬Ó¦¸ÃÈçºÎ½â¾ö
Error: G:\\simulate\\UDF\\EvEn\\EvEn.c: line 22: invalid type conversion: int -> array 2 of float.
´úÂëÈçÏ£º
DEFINE_PROPERTY(argon_density, cell, thread)
{
        real sigma[5][2] = { { 300, 1.6224 }, { 500, 0.9734 }, { 1000, 0.4867 }, { 1500, 0.32448 }, { 2000, 0.24336 } };
                                                                 //´íÎó¾ÍÊÇÕâÐÐError: G:\\simulate\\UDF\\EvEn\\EvEn.c: line 22: invalid type conversion: int -> array 2 of float.
        real x[2], y[2];
        real sigmaval;
        real temp;
        int n;
        temp = C_T(cell, thread);
        sigmaval = 1.6224;
                for (n = 0; n < 5; n++)
        {
                if ((temp>sigma[n][0]) && (temp <= sigma[n + 1][0]))
                {
                        x[0] = sigma[n][0];
                        x[1] = sigma[n][1];
                        y[0] = sigma[n+1][0];
                        y[1] = sigma[n+1][1];
                        sigmaval = (y[1] - x[1]) / (y[0] - x[0])*(temp - x[0]) + x[1];
                }
        }
        if (temp >2000)
                sigmaval =  0.24336;
        return sigmaval;
}
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

°×ß³ßå·çÔÆ

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by ¾¸13131313 at 2016-12-29 16:43:40
ÎÒÊÔÁËһϿÉÒÔÕý³£±àÒ룬ÎÒÓõÄfluent 16.0

ÊÇÐèÒªcompiled½øÈ¥ »¹ÊÇinterpret¾Í¿ÉÒÔ
5Â¥2016-12-29 20:18:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

fangdian

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ûÓÐÎÊÌâ°¡£¿
ÄãÊDz»ÊÇÓжàÓàµÄ¿Õ¸ñÖ®ÀàµÄ£¿
ÎҵĿÉÒÔ±àÒë³É¹¦£º
DEFINE_PROPERTY(argon_density, cell, thread)
{real sigma[5][2]={{300,1.6224},{500,0.9734},{1000,0.4867},{1500,0.32448},{2000,0.24336}};
real x[2], y[2];
real sigmaval;
real temp;
int n;
temp = C_T(cell, thread);
sigmaval = 1.6224;
for (n = 0; n < 5; n++)
{
if ((temp>sigma[n][0]) && (temp <= sigma[n + 1][0]))
{x[0] = sigma[n][0];
x[1] = sigma[n][1];
y[0] = sigma[n+1][0];
y[1] = sigma[n+1][1];
sigmaval = (y[1] - x[1]) / (y[0] - x[0])*(temp - x[0]) + x[1];
}
}
if (temp >2000)
sigmaval =  0.24336;
return sigmaval;
}
2Â¥2016-12-26 22:32:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°×ß³ßå·çÔÆ

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by fangdian at 2016-12-26 22:32:32
ûÓÐÎÊÌâ°¡£¿
ÄãÊDz»ÊÇÓжàÓàµÄ¿Õ¸ñÖ®ÀàµÄ£¿
ÎҵĿÉÒÔ±àÒë³É¹¦£º
DEFINE_PROPERTY(argon_density, cell, thread)
{real sigma={{300,1.6224},{500,0.9734},{1000,0.4867},{1500,0.32448},{2000,0.24336}};
r ...

ÎªÉ¶ÄØ ÎҵľÍÊDz»ÐРҲûÓÐɶ¿Õ¸ñ°¡
3Â¥2016-12-26 22:40:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¾¸13131313

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÎÒÊÔÁËһϿÉÒÔÕý³£±àÒ룬ÎÒÓõÄfluent 16.0

·¢×ÔСľ³æAndroid¿Í»§¶Ë
4Â¥2016-12-29 16:43:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á +13 cdyw 2026-04-02 14/700 2026-04-03 18:23 by lsÁõ˧
[¿¼ÑÐ] 0856£¬269·ÖÇóµ÷¼Á +15 ÓÐѧÉϾÍÐÐÇóÇóÁ 2026-03-30 18/900 2026-04-03 16:50 by melodiousnow
[¿¼ÑÐ] Ò»Ö¾Ô¸½­ÄÏ´óѧ085501»úе¹¤³Ìר˶326·Ö£¬±¾¿Æ¼Ñľ˹´óѧ +3 ¹ËÈô¸¡Éú 2026-04-03 7/350 2026-04-03 15:03 by ¹ËÈô¸¡Éú
[¿¼ÑÐ] 286Çóµ÷¼Á +7 Faune 2026-03-30 7/350 2026-04-03 10:14 by linyelide
[¿¼ÑÐ] 085600 295·ÖÇóµ÷¼Á +19 W55j 2026-03-30 23/1150 2026-04-03 09:53 by ǧǧÔËÆø
[¿¼ÑÐ] 277Çóµ÷¼Á +3 12A3 2026-04-02 3/150 2026-04-02 21:30 by swb0218
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ£¬085600£¬344 +7 κ×Óper 2026-04-02 8/400 2026-04-02 21:12 by °ÙÁéͯ888
[¿¼ÑÐ] ¡£ +4 ÎíÓ뺣 2026-04-02 5/250 2026-04-02 19:16 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ũѧ¿¼ÑÐÇóµ÷¼Á +3 dkdkxm 2026-04-01 3/150 2026-04-02 16:04 by wangjagri
[¿¼ÑÐ] Ò»Ö¾Ô¸085600ÖпÆÔºÄþ²¨Ëù276·ÖÇóµ÷¼Á +26 ²ÄÁÏѧ257Çóµ÷¼Á 2026-03-28 27/1350 2026-04-02 15:15 by chyhaha
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 11/550 2026-04-02 10:52 by lnilvy
[¿¼ÑÐ] ʳƷѧ˶362Çóµ÷¼Á +3 xuanxianxian 2026-04-01 3/150 2026-04-01 21:05 by °¡Àî999
[¿¼ÑÐ] 0817»¯¹¤Ñ§Ë¶µ÷¼Á +11 ŬÁ¦Éϰ¶ÖУ¡ 2026-03-31 11/550 2026-04-01 20:30 by Àµ´ºÑÞ
[¿¼ÑÐ] 284Çóµ÷¼Á +12 СÐÜ¡«¡« 2026-03-31 12/600 2026-04-01 20:23 by »¨??
[¿¼ÑÐ] 311Çóµ÷¼Á +10 ÀîÜÆÐÂ1 2026-03-31 10/500 2026-04-01 14:38 by chenqifeng666
[¿¼ÑÐ] 339Çóµ÷¼Á +5 zjjkt 2026-03-31 5/250 2026-04-01 09:18 by JourneyLucky
[¿¼ÑÐ] ¿¼ÑÐÉúÎïÓëÒ½Ò©µ÷¼Á +7 Ìúº©º©123425 2026-03-31 7/350 2026-04-01 08:45 by JourneyLucky
[¿¼ÑÐ] 289Çóµ÷¼Á +7 BrightLL 2026-03-29 7/350 2026-03-31 22:05 by 544594351
[¿¼ÑÐ] 085601Ó¢¶þÊý¶þÇóµ÷¼Á ×Ü·Ö325 +4 Óຽº½ 2026-03-31 4/200 2026-03-31 17:38 by ÌÆãå¶ù
[¿¼ÑÐ] 080500-315·Ö¸´ÊÔµ÷¼Á +9 Éϰ¶3821 2026-03-31 9/450 2026-03-31 17:29 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û