A 3L, 4-stroke, V6 engine with a 9.5:1 compression ratio delivers 205 N-m at 3600 RPM. At this speed, air enters the cylinder at 85 kPa and 60 C and combustion ends at 20 crank angle after top-dead-center. It is known that the engine is square and the length of the connecting rods is 16.6 cm. The mechanical efficiency is 85%.
Calculate indicated power.
Calculate indicated mean effective pressure.
Calculate friction mean effective pressure.
Calculate power loss to friction.