1. H. Lamb,Hydrodynamics(Cambridge University Press, 1924), p. 456.
2. Chemical inhomogeneity accompanies combustion processes. However, Eq. (1c) remains valid forchemically inhomogeneousfluids, ifSis defined with respect to the pressure and density of the mixture, that is, ifSequals the total entropy minus the entropy of inhomogeneity. This fact is proved by considering the complete energy equation for such flows.
3. HTheorems for One‐Dimensional Combustion of a Gas
4. Integration Theory for One-Dimensional Viscous Flow
5. See reference 1, p. 454.