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duoraeman

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[ÇóÖú] UDFÔØÈëfluentÖ®ºó³ö´í£¬ÇóÖ¸µã£¡

±¾È˲»Ôõô»á±à³Ì£¬ÐèÒªÕûÒ»¸öµãÔ´·´Ó¦ËÙÂʵÄUDF£¬µ«Êǵ¼ÈëfluentÖ®ºó×ÜÊÇÏÔʾ´íÎó£¬ÏÂÃæÊÇÎÒдµÄ³ÌÐòµÄ´úÂ룬Çó¸ßÊÖÖ¸µã£¡³ö´íµÄÁ½ÐÐÒѾ­±ê³ö¡£


#include "udf.h"
#include

/*----------------------------arrheniusËÙÂʳ£Êý--------------------------------*/
#define A1 1.9e+7         
#define E1 23815
#define B  0.0

#define MCO 28            
#define MO2 36
         
#define O2   0
#define CO2  1
#define N2   2
#define NUM_SPECS 3

real arrhenius_rate(real temp)
{
return
A1*pow(temp,B)*exp(-E1/temp);
}

/*-----------------------------O2·´Ó¦ËÙÂÊ---------------------------------------*/
real YANGQI_rate(cell_t c, Thread *cthread,real mw[],real yi[])
{

  real concenO2 = C_R(c, cthread)*mw[0]/yi[0];

return arrhenius_rate(C_T(c,cthread))*concenO2;
}

/*------------------------------O2ÖÊÁ¿Ô´Ïî---------------------------------------*/
DEFINE_SOURCE(O2_source,c,t,dS,eqn)
{
    real source_O2;
    source_O2=0.0-MO2*YANGQI_rate/1000.0;   
    dS[eqn]=0.0;
    return source_O2;
}

/*------------------------------COÖÊÁ¿Ô´Ïî--------------------------------------*/
DEFINE_SOURCE(CO_source,c,t,dS,eqn)
{
    real source_CO;
    source_CO=2.0*MCO*YANGQI_rate/1000.0;   
    dS[eqn]=0.0;
    return source_CO;
}
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elonlucy

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xiegangmai(½ð±Ò+1): лл²ÎÓ룡 2011-12-06 22:54:04
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3Â¥2011-12-06 16:37:47
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duoraeman

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2Â¥2011-12-06 16:09:06
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duoraeman

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ÒýÓûØÌû:
3Â¥: Originally posted by elonlucy at 2011-12-06 16:37:47:
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4Â¥2011-12-06 17:15:28
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duoraeman

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ÒýÓûØÌû:
3Â¥: Originally posted by elonlucy at 2011-12-06 16:37:47:
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