Gaseous octane (c8h18) at 25c and 1 atm is burned with 100% dry air at 25c and 1 atm in a combustor operating at steady state. assume that products of “complete” combustion exit the combustor at 1500 k and 1 atm. (a) determine the heat transfer (kj/kg fuel) for the combustor. suppose the products of “complete” combustion exit the combustor at 298 k and 1 atm. (b) determine the heat transfer (kj/kg fuel) for the combustor.