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112960872

гæ (³õÈëÎÄ̳)

[ÇóÖú] UDF±àÒëÓùý£¬ÔËÐгö´í ÒÑÓÐ1È˲ÎÓë

UDF±àÒëÓùý£¬ÔËÐгö´íError:
FLUENT received fatal signal (ACCESS_VIOLATION)
1. Note exact events leading to error.
2. Save case/data under new name.
3. Exit program and restart to continue.
4. Report error to your distributor.
UDFÈçÏ£º
#include "udf.h"
/*¶¯Á¦Ñ§²ÎÊý³£Á¿*/
#define PRE_EXP 162000 /*ָǰÒò×Ó µ¥Î»1/s*/
#define ACTIVE  220000    /*»î»¯ÄÜ J/kmol*/
#define BETA 0         /*ζÈÖ¸Êý*/

double arrhenius_rate(real temp)
{
   return PRE_EXP*pow(temp,BETA)*exp(-ACTIVE/(UNIVERSAL_GAS_CONSTANT*temp));
}
#define H2O2 0
#define O2   1
#define H2O  2
#define NUM_SPECS 3
/*¶¨ÒåÄÜÁ¿·½³ÌÔ´Ïî*/
DEFINE_SOURCE(energy_source,c,t,dS,eqn)
{
        real delt_h, source;
        /*ÏÂÃæÊǹýÑõ»¯ÇâÉú³ÉìÊ µ¥Î»J/kmol*/
        delt_h = -198000;
        source = delt_h*(-arrhenius_rate(C_T(c,t)))*C_R(c,t)*C_YI(c,t,H2O2)/34;/*¼ÆËã¹ýÑõ»¯ÇâµÄ·ÅÈÈËÙ¶È µ¥Î»j/(m3 s)*/
        return source;
}
/*¶¨ÒåH2O2×é·Ö·½³ÌÔ´Ïî*/
DEFINE_SOURCE(h2o2_source,c,t,dS,eqn)
{
        real source;
        source = (-arrhenius_rate(C_T(c,t)))*C_R(c,t)*C_YI(c,t,H2O2);/*¼ÆËã¹ýÑõ»¯ÇâµÄÏûºÄËÙ¶È µ¥Î»kg/(m3 s)*/
        return source;
}
/*¶¨ÒåO2×é·Ö·½³ÌÔ´Ïî*/
DEFINE_SOURCE(o2,c,t,dS,eqn)
{
        real source;
        source =0.5* (arrhenius_rate(C_T(c,t)))*C_R(c,t)*C_YI(c,t,H2O2);/*¼ÆËãO2µÄÉú³ÉËÙ¶È µ¥Î»kg/(m3 s)*/
        return source;
}
/*¶¨ÒåH2O×é·Ö·½³ÌÔ´Ïî*/
DEFINE_SOURCE(h2o,c,t,dS,eqn)
{
        real source;
        source = (arrhenius_rate(C_T(c,t)))*C_R(c,t)*C_YI(c,t,H2O2);/*¼ÆËãH2OµÄÉú³ÉËÙ¶È µ¥Î»kg/(m3 s)*/
        return source;
}@wuming524
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SuperUDF

Òø³æ (СÓÐÃûÆø)

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dS[eqn]Òª¶¨ÒåµÄ£¬Èç¹û»¹ÓÐ´í£¬¾ÍÐèÒª¸ú½øÈ¥µ÷ÊÔ¿´±äÁ¿Öµ¡£
5Â¥2020-01-13 17:20:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

112960872

гæ (³õÈëÎÄ̳)

×Ô¼º¶¥Ò»Ï£¬Ï£ÍûÖªµÀµÄ¿ÉÒÔ°ïһϣ¬¿¨×¡ÁË

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2017-04-20 15:40:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

MoonLee777

гæ (ÕýʽдÊÖ)

3Â¥2017-04-26 15:07:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tnxm

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by 112960872 at 2017-04-20 15:40:40
×Ô¼º¶¥Ò»Ï£¬Ï£ÍûÖªµÀµÄ¿ÉÒÔ°ïһϣ¬¿¨×¡ÁË

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