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nba24

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[ÇóÖú] fluent UDF Óï¾ä powº¯ÊýÖµµ¼³ö

´ó¼ÒºÃ£¬fluent UDFÖУ¬#include "math.h"

kc2 = 0.00828*pow(C_YI(cell_liquid, thread_liquid, 2),-0.848);
      ÎÒÏëµ¼³öÿһ²½¼ÆËãµÄkc2ÊýÖµ£¬Ó¦¸ÃÔõô±àдÓï¾äÄØ£¬Ð»Ð»šG£¡£¡£¡

[ Last edited by nba24 on 2013-1-25 at 15:36 ]
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hooloo

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xiegangmai: ½ð±Ò+1, лл²ÎÓ룡 2013-01-25 19:42:35
lz²»·ÁÏȰѳÌÐòÌù³öÀ´
Ò»°ãÊä³ökc2µÄÖµÐèÒªÓ¦ÓÃfluentºê£¨ÈçDEFINE_PROFILE£©À´¹ØÁª£¬È»ºóÔÚ¼ÆËãÄ£ÐÍÖÐÁ¬½Ó
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2Â¥2013-01-25 16:57:44
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nba24

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by hooloo at 2013-01-25 16:57:44
lz²»·ÁÏȰѳÌÐòÌù³öÀ´
Ò»°ãÊä³ökc2µÄÖµÐèÒªÓ¦ÓÃfluentºê£¨ÈçDEFINE_PROFILE£©À´¹ØÁª£¬È»ºóÔÚ¼ÆËãÄ£ÐÍÖÐÁ¬½Ó
½¨Òélz²ÎÕÕ°ïÖúÎĵµÅŲé

·Ç³£¸ÐлÄ㣬
      #include "udf.h"
         #include "math.h"
         FILE  *fp ;
DEFINE_SOURCE(gas_source2, cell_gas, thread_gas, dS, eqn)        /* gasÏàõ¥×é·ÖµÄ´«ÖÊÔ´Ïî */
{

                kc2 = 0.00828*pow(C_YI(cell_liquid, thread_liquid, 2),-0.848);
                               
                fp=fopen("kc.txt","a";
                fprintf(fp,"%f\n",kc2);
                fclose(fp);
              
                source = (t1_gas-t0_gas)/C_VOLUME(cell_gas, thread_gas)/CURRENT_TIMESTEP;        /* ´«ÖÊÔ´Ïµ¥Î» kg/m3-s */
                }

        dS[eqn] = 0.0;

#endif
        node_to_host_real_1(source);
        return source;

}
  ¾ÍÊÇÒªµ¼³öÿһʱ¿Ì²½¼ÆËãµÄkc2 µÄÖµ£¬ ÎҸоõÎÒдµÄÕâ¸ö·çfprintf º¯Êý²»¶Ô£¬ÇëÎÊÕâ¸öÓ¦¸ÃÔõôдллѽ£¡
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3Â¥2013-01-25 17:32:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

18662515085

Òø³æ (ÕýʽдÊÖ)

¡ï
xiegangmai: ½ð±Ò+1, лл²ÎÓ룡 2013-01-25 19:42:44
printf(,,,),ºÃÏñÊÇÕâÑùµÄ¸ñʽ
4Â¥2013-01-25 17:32:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nba24

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by 18662515085 at 2013-01-25 17:32:24
printf(,,,),ºÃÏñÊÇÕâÑùµÄ¸ñʽ

Âé·³Ä㣬ÄÜ·ñ¾ßÌåµã°¡£¿ÒªÓÐfopen £¬fprintf, fcloseô £¿¾ßÌåÔõôд°¡
Ìì½ò´óѧ»¯Ñ§¹¤³Ì
5Â¥2013-01-25 17:34:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

b07988

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ÐÇÆÚÁù¿ÉÒÔÐÝÏ¢

ÒýÓûØÌû:
5Â¥: Originally posted by nba24 at 2013-01-25 17:34:26
Âé·³Ä㣬ÄÜ·ñ¾ßÌåµã°¡£¿ÒªÓÐfopen £¬fprintf, fcloseô £¿¾ßÌåÔõôд°¡...

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Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ nba24 µÄÖ÷Ìâ¸üÐÂ
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