Afour-cylinder, two-stroke 2.4-l diesel engine that operates on an ideal diesel cycle has a compression ratio of 22 and a cutoff ratio of 1.8. air is at 70°c and 97 kpa at the beginning of the compression process. using the cold-air-standard assumptions, determine how much power the engine will deliver at 3500 rpm. the properties of air at room temperature are cp=1.005 kj/kg-k, cv=0.718 kj/kg-k, r = 0.287 kj/kg-k, and k = 1.4. the power the engine will deliver is kw? ?