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/* Definition of energy source term */
/**********************************************************/
DEFINE_SOURCE(source_energy, c, t, dS, eqn)
{
real s_energy;
real h_react;
real h_species;
real rad;
real energy;
real area=0.01;
real radtemp;

h_react = C_UDMI(c,t,source_C)*h_C_CO - C_UDMI(c,t,source_moist)*h_evap +
C_UDMI(c,t,source_vol)*h_devol;
h_species = (C_UDMI(c,t,source_COC)*(cp_co - (16.0/28.0)*cp_o2) +
C_UDMI(c,t,source_vol)*cp_vol + C_UDMI(c,t,source_moist)*cp_h2o) * (C_T(c,t) -
T_ref);
s_energy = h_react + h_species;
/*radtemp=C_UDMI(c,t,24);
rad=(epsilon * sigma * area * pow(radtemp,4.0))/0.000245;

energy= -s_energy-rad;*/
return s_energy;
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h_species = (C_UDMI(c,t,source_COC)*(cp_co - (16.0/28.0)*cp_o2) +
C_UDMI(c,t,source_vol)*cp_vol + C_UDMI(c,t,source_moist)*cp_h2o) * (C_T(c,t) -T_ref);
»¹ÓÐÏÂÃæ£ºradÊÇʲô¹«Ê½À´µÄ£¬Õâ¸ö¹«Ê½Ê²Ã´Òâ˼£¿energyΪʲôÊǼõ°¡£¬´ú±íÁËʲôÒâ˼£¿
rad=(epsilon * sigma * area * pow(radtemp,4.0))/0.000245;
energy= -s_energy-rad;*/
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