In class, following the approach of Spalding, we derived the following expression for laminar flame speed: SL0=[2(a+1)umFm]1/2 Calculate the laminar flame speed for a stoichiometric CH4 :Air flame using the following single step (Westbrook and Dryer) expression also discussed in class: dtd[CxHy]=Aexp(Ea/RuT)[CxHy][O2]n(units:gmol/(cm3s)) where for methane, A=1.3109(gmol/cm3)(1mn)/s),Ea/Ru=24358K,m=0.3,n=1.3. Compare this calculation with simplified chemistry to the experimentally measured value of 40cm/s