Theory of quasi-steady one-dimensional diffusional combustion with variable properties including distinct binary diffusion coefficients

A previously formulated variable-property theory for a class of heat and mass transfer problems, exemplified by droplet vaporization and combustion, is generalized herein such that in addition to the previous features that the specific heats C, the thermal conductivity k, and the binary diffusion coefficient Dij are temperature dependent whereas C and k are further concentration-weighted, in the present formulation the Dij's are also distinct...