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ÒÔÏÂÊÇÎҵIJ¿·Öudf´úÂ룺
real kfc;                               //´«ÖÊϵÊý,m/s£»
    real Sh,Re,Sc;                           //ÉáÎéµÂÊý£¬¿ÅÁ£À×ŵÊý£¬Ê©ÃÜÌØ×¼Êý£»
    real mu_lam=C_MU_L(c,t);                //ÆøÌåð¤¶È£»
    real den_gas=C_R(c,t);                    //ÆøÌåÃܶȣ¬kg/m3£»
    real Nc=9.92*pow(10.0,5.0);               //µ¥Î»Ìå»ý½¹Ì¿¿ÅÁ£Êý£¬1/m3;
    real mole_total;                         //ÆøÌå×ܵÄĦ¶ûÊý
    real P_total;                            //ÆøÌå×Üѹ,pa
    real P_O2;                             //ÑõÆø·Öѹ,pa
    real DO2;                              //ÑõÆøÀ©É¢ÏµÊý,m2/s;
    real Co;                                //ÑõÆøÄ¦¶ûŨ¶È£¬mol/m3;
    real O2_mole_frac;                       //ÑõÆøÄ¦¶û·ÖÊý£»
    real kc1;                               //×ۺϷ´Ó¦ËÙÂʳ£Êý£¬m/s;
    real k1;                                //·´Ó¦ËÙÂʳ£Êý,m/s;
    real R1;                                //½¹Ì¿ÍêȫȼÉյķ´Ó¦ËÙÂÊ£¬mol/m3s;

    P_total=ABS_P(C_P(c,t),op_pres);           //ÆøÌå×Üѹ?
    mole_total=C_YI(c,t,0)/32.0+C_YI(c,t,1)/44.0+C_YI(c,t,2)/28.0; //
    O2_mole_frac=C_YI(c,t,0)/(32.0*mole_total);
    P_O2=P_total*O2_mole_frac;              //ÑõÆø·Öѹ
    Co=P_O2/R*C_T(c,t);

    DO2=2.00*pow(10.0,-4.0)*pow(0.001,1.78)/P_total;
    Sc=mu_lam/(den_gas*DO2);              //Ê©ÃÜÌØ×¼ÊýÉáÎéµÂ×¼Êý
    Re=ND_MAG(C_U(c,t),C_V(c,t),C_W(c,t))*DIAMETER*den_gas/mu_lam;   //À×ŵÊý
    Sh=2.0/POROUSITY+0.75*pow(Re,0.5)*pow(Sc,0.333)/POROUSITY;      //ÉáÎéµÂÊý
    kfc=Sh*DO2/DIAMETER;                                     //´«ÖÊϵÊý
    k1=6.53*pow(10.0,7.0)*pow(C_UDSI(c,t,0),0.5)*exp(-44000.0/(R*C_UDSI(c,t,0))); //·´Ó¦ËÙÂʳ£Êý
    kc1=(kfc+k1)/kfc*k1;

    if (C_UDSI(c,t,0)<923.0)

        R1=0;

    else

        R1=3.14*pow(DIAMETER,2.0)*kc1*Co*Nc;

return R1;       //
DEFINE_SOURCE(source_energy_gas,c,t,dS,eqn)
{
    real source;
    real delta_H=-2.79*pow(10.0,5.0);
    real a=0.5;  //·´Ó¦ÈÈ·ÖÅäϵÊý
    source=htc(c,t)*(C_UDSI(c,t,0)-C_T(c,t))-(1-a)*(delta_H*RC(c,t));
    dS[eqn]=0;
    return source;
}

DEFINE_SOURCE(source_energy_solid,c,t,dS,eqn)
{
    real source;
    real delta_H=-2.79*pow(10.0,5.0);
    real a=0.5;  //·´Ó¦ÈÈ·ÖÅäϵÊý
    source=htc(c,t)*(C_T(c,t)-C_UDSI(c,t,0))-a*(delta_H*RC(c,t));
    dS[eqn]=0;
    return source;
}

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9Â¥: Originally posted by longma135 at 2014-06-18 11:01:14
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