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[ÇóÖú] UDFÄÜÁ¿·½³ÌÔ´Ïî

Ss=rp*delt_H
rp=kpo*exp(-E/R*(273.15+tb))*[M]*[C]*gcat
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#include "udf.h"
/*¶¯Á¦Ñ§²ÎÊý³£Á¿*/
#define PRE_EXP 2.69e+06 /*ָǰÒò×Ó µ¥Î»1/s*/
#define ACTIVE  5.04e+07    /*»î»¯ÄÜ J/kmol*/
#define BETA 0.0         /*ζÈÖ¸Êý*/

real arrhenius_rate(real temp)
{
   return PRE_EXP*pow(temp,BETA)*exp(-ACTIVE/(UNIVERSAL_GAS_CONSTANT*temp));
}

/*¶¨ÒåÄÜÁ¿·½³ÌÔ´Ïî*/
DEFINE_SOURCE(energy_source,c,t,dS,eqn)
{
        real delt_h, source, M, C,gcat;
        delt_h = -8.583e+7;
        M = 7.07e-8;
        C = 2.5e-2;
                gcat = 0.1955e-3
        source = delt_h*(-arrhenius_rate(C_T(c,t)))*M*C;/*¼ÆËã¾ÛºÏÈÈ*/
        return source;
}

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temp definition shadows previous definition
Error: E:\\316\302\266\310\317\340\271\330\304\243\304\342\energy.c: line 9: function returning float returns double.
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2Â¥: Originally posted by sh073 at 2013-05-30 12:30:51
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3Â¥2013-05-30 13:10:54
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