In a gas power plant, diesel fuel which can be represented by n-dodecane, cszh26, enters the steady-flow combustion chamber at 25°c, 1 atm, and is burned at a rate of 3.2 kg/s with 120% excess air which also enters the chamber at 25 c, 1 atm. the combustion products leave the combustion chamber at 1200 k. draw a schematic diagram of the combustion chamber, and identify various points on the diagram. for a complete combustion, determine: a) the air/fuel ratio b)-the mass flow rate of required air, c)-the rate of heat transfer from the combustion chamber.