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Consider the production of nitric oxide via the Zeldovich mechanism. For methane-air combustion at an equivalence ratio of 0.9 and 1atm, the following amounts of
Consider the production of nitric oxide via the Zeldovich mechanism. For methane-air combustion at an equivalence ratio of 0.9 and 1atm, the following amounts of NO are calculated to be produced after 10m Use STANJAN to calculate the equilibrium NO mole fractions. Construct a table showing the equilibrium values and the ratio of the kinetically determined NO mole fractions to the equilibrium values. Also, compute a characteristic NO-formation time, defined as the time required to reach the equilibrium value using the initial rate of formation. For example, at 1600 K, the initial formation rate is 0.0015ppm/0.010s=0.15ppm/s. Discuss the temperature dependence of your findings. What is the significance of this temperature dependence? Use STANJAN (instead of TPEQUIL) in a constant temperature/pressure system
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