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[ÇóÖú] ÇóÖú¸÷λ´óÉñdefine_profileÃüÁîµÄÁíÒ»ÖÖÓ÷¨

ƽʱÓõı߽çÌõ¼þ¶¼ÊÇÊ©¼ÓÔÚÃæÉÏ£¬ÓÃfaceÑ­»·£¬µ«ÊÇÕâ¸öÀý×ÓÀïÕâÖÖÓ÷¨Ï벻ͨ¡£ÇëÎÊÓÐË­¶®ÕâµÚ¶þÖÖ¹¦ÄÜÂ𣿼òµ¥Í¨Ë׵㣬ϣÍû¸÷λ²»Áߴͽ̣¬Ð»Ð»£¡

DEFINE_PROFILE is usually used to specify a profile condition on a boundary face zone, it can also be used to specify, or fix, flow variables that are held constant during computation in a cell zone.

#define va1 3.1131e-2
#define va2 -10.313
#define va3 9.5558e2
#define va4 -2.0051e4
#define va5 1.1856e5

DEFINE_PROFILE(fixed_v, thread, np)
{
cell_t c;
real x[ND_ND];
real r;
begin_c_loop (c,thread)      //ÇëÎÊÕâ¸öcellÑ­»·µÄ×÷Óã¬Ò»°ã±ß½çÌõ¼þ¶¼ÓÃfaceÑ­»·£¿
{

C_CENTROID(x,c,thread);
r =x[1];
F_PROFILE(c,thread,np) =
va1+(va2*r)+(va3*r*r)+(va4*r*r*r)+(va5*r*r*r*r);
}
end_c_loop (c,thread)
}
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gyctju

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Î޵дóÓî¸ç: ½ð±Ò+1, ¡ïÓаïÖú 2016-11-09 22:17:13
Èç¹ûÄãÈ¥²éfluentµÄÍ·Îļþ£¬±ÈÈçudf.hÖ®ÀàµÄ¾Í»á·¢ÏÖÆäʵ begine_c_loopºÍbegine_f_loopÒ»Ñù
2Â¥2016-11-06 21:58:35
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ÒýÓûØÌû:
2Â¥: Originally posted by gyctju at 2016-11-06 21:58:35
Èç¹ûÄãÈ¥²éfluentµÄÍ·Îļþ£¬±ÈÈçudf.hÖ®ÀàµÄ¾Í»á·¢ÏÖÆäʵ begine_c_loopºÍbegine_f_loopÒ»Ñù

Õâ¸öÕæÃ»²é¹ý£¬ÇëÎÊÒ»ÏÂÄܲ»ÄÜÌæÎÒ½âÊÍһϣ¬DEFINE_PROFILE(XXXX, thread, np)µ½µ×ÊǸÉɶ£¬Ôõô×÷Óã¿ÊǸø±ß½çÏàÁÚÍø¸ñÀïµÄÁ÷Ìå±äÁ¿¸³³£ÊýÖµ»¹ÊÇʲôµÄ£¬¾ÍÊÇÕâ¾ä»° it can also be used to specify, or fix, flow variables that are held constant during computation in a cell zone.
¶øÇÒÃ÷ÏÔÕâ¸öÊÇ×÷ÓÃÓÚcellÇøÓò
3Â¥2016-11-07 09:27:45
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4Â¥2016-11-08 19:14:31
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