3. Turbulent combustion models for infinitely fast chemistry

The task now is to find models for expressing average reaction rates, $\widetilde{\stackrel{0}{w_i}}$ , as a function of known variables, i.e. the average values themselves, and probably also as a function of turbulence characteristics, since the latter must play a role. We will first consider the case of turbulent flames, where chemistry is very fast in relation to all fluid dynamics processes, including turbulence. If we consider the figure 7 , this corresponds to situations...