OTTO CYCLE | Easy Animation | Channels for Pearson

SOLVED:Someone has suggested that the air-standard Otto cycle is… | Numerade

Calculate the theoretical efficiency for an Otto-cycle engine with γ=1.40 and r=9.50 . (b) If this cngine takes in 10,000  J of heat from burning its fuel, how much heat does it discard to the outside air? | Numerade

A four-cylinder, four-stroke, 2.2-L gasoline engine operates on the Otto cycle with a compression ratio of 10. The air is at 100 kPa and 60^∘ C at the beginning of the compression process, and the maximum pressure in the cycle is 8 MPa. The compression and expansion processes may be modeled as polytropic with a polytropic constant of 1.3. Using constant specific heats at 850  K, determine (a) the temperature at the end of the expansion process, (b) the net work output and the thermal efficiency,

The following data refer to an oil engine working on Otto fourstroke cycle: Brake power = 14.7 kW; Suction pressure = 0.9 bar;Mechanical efficiency =80%; Ratio of compression = 5; Index ofcompression curve = 1.35; Index of expansion curve = 1.3; Maximumexplosion pressure = 24 bar; Engine speed = 1000 rpm; Ratio ofstroke to bore = 1.5. Find the diameter and stroke of thepiston.

The comparison of efficiency between Otto cycle and Diesel cycl... | Filo

PPT - Otto Cycle to Diesel Cycle PowerPoint Presentation, free download - ID:9597826