r_NH3 4e15*exp(-196200[J/mol]/(R_const*T))[mol/m^3/s]*fc.paux[1/atm] "Reaction rate, thermal decomposition of ammonia" H_aux "EnthalpyF_ammonia_Gas11(T,fc.pA)" "Molar standard enthalpy of formation of ammonia" S_aux "EntropyF_ammonia_Gas12(T,fc.pA)" "Molar standard entropy of ammonia" Cp_aux "HeatCapacityCp_ammonia_Gas13(T,fc.pA)" "Molar heat capacity of ammonia" mu_aux "Viscosity_ammonia_Gas15(T,fc.pA)" "Dynamic viscosity of ammonia" k_aux "ThermalConductivity_ammonia_Gas14(T,fc.pA)" "Thermal conductivity of ammonia"