Problem 1 (10 points) Using a chemical equilibrium program, such as NASA CEA, determine the adiabatic flame temperatures for the fuels below. Consider equivalence ratios from 0.5 to 1.6 in steps

of 0.1 and an unburned temperature of 298.15 K and a pressure of 1 atm. Plot the adiabatic flame temperatures against the equivalence ratio on a single graph with corresponding legend. a) Hydrogen, Methane, Butane, n-heptane, Ethanol Now, obtain the adiabatic flame temperature for propane in the same range of equivalence ratios at: b) an unburned temperature of 298.15 K and a pressure of 1 atm c) an unburned temperature of 450 K and a pressure of 1 atm d) an unburned temperature of 298.15 K and a pressure of 5 atm