Where O_2; CO and 〖CO〗_2 are the stack gases composition analysis. This equation is obtained using the combustion reactions as a function of the mole number, following the definition of the stoichiometric ratio previously stated in Section 3.
However, Eqs. (17) and (18) are correlated to the stoichiometric ratio at the furnace exit, ∝_f because of the physical dependence of both C_uf and CO on a f rather than on a ∝_f.These two stoichiometric ratios are closely related throughout the air in-leakage,∆α,by