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Fluent-UDF_Coal-Combustion-Multiphase-Flow-Processes
Codesforvariouskindsofheterogeneousreactions
【第一部分-Part1】
#includeudf.h
#includestdio.h
#includetime.h
#defineSMALL_S1.e-29
#defineeps_g_small1.
#defineeps_s_small1.e-6
#definespe_small1.e-6
#definespe_small_comb1.e-6
#defineTMAX3000.
#defineTMIN280.
#defineRgas1.987/*cal/mol.K*//*UNIVERSAL_GAS_CONSTANT;*/
#definePR_NUMBER(cp,mu,k)((cp)*(mu)/(k))
#defineIP_HEAT_COEFF(vofP,vofS,k,nu,d)((vofP)*(vofS)*6.*(k)*(Nu)/(d)/(d))
#defineCarbon_Init_MF0.541
#defineVolatile_Init_MF0.418
#defineMoisture_Init_MF0.026
#defineAsh_Init_MF(1.-Carbon_Init_MF-Volatile_Init_MF-Moisture_Init_MF)
#definerho_c(1000.)
#definerho_ash(2931)
#definerho_liq_water(998.2)
#definerho_volatile(1000.)
#definesolid_rho(1./(Carbon_Init_MF/rho_c+Volatile_Init_MF/rho_volatile+Moisture_Init_MF/rho_liq_water+Ash_Init_MF/rho_ash))
/*FunctionsDefination*/
voidSolidFuel_Reactant(cell_tc,Thread*t,Hetero_Reaction*hr,double*y_carbon,double*mol_weight);
voidvolatile_mass_fractions();
voidSetSpeciesIndex();
voidread_c3m_data();
doublesatPressure(doubleT);
doubleGet_Phase_Index(Hetero_Reaction*hr);
doubleTurbulent_rr(cell_tc,Thread*t,Hetero_Reaction*r,realyi[MAX_PHASES][MAX_SPE_EQNS]);
doubleMass_Transfer_Coeff(cell_tc,Thread*tp,Thread*ts);
doubleheat_gunn_udf(cell_tc,Thread*ti,Thread*tj);
doublerr_combustion(cell_tc,Thread*t,Thread*ts,Thread*tp,doubleyi_O2,doubley_ash,doubley_carbon);
doublerr_steam_gasif(cell_tc,Thread*t,Thread*ts,Thread*tp,doublep_h2o,doublep_co,doublep_h2,doubley_carbon,doublemol_weight,double*direction);
doublerr_co2_gasif(cell_tc,Thread*t,Thread*ts,Thread*tp,doubley_co,doubley_co2,doubley_carbon,doublemol_weight,double*direction);
doublerr_h2_gasif(cell_tc,Thread*t,Thread*ts,Thread*tp,doubley_h2,doubley_ch4,doubley_carbon,doublemol_weight,double*direction);
intIP_C
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