Develop a model of a gas-turbine combustor as two well-stirred reactors in series, where the first reactor represents the primary zone and the second reactor represents the secondary zone. Assume the fuel is decane. Use the following two-step hydrocarbon oxidation mechanism [15]:

A. Write out all of the governing equations treating the equivalence ratios, Φ1 and Φ2, of the two zones as known parameters. Assume constant (but not equal) specific heats.

B. Write a computer code embodying your model from part A. Perform a design exercise with objectives and constraints provided by your instructor.