subject
Engineering, 26.07.2019 19:10 arubright177

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? ?

ansver
Answers: 1

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
question
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
question
Engineering, 04.07.2019 18:10
Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.
Answers: 3
question
Engineering, 04.07.2019 18:20
Find the minimum film thickness for a journal bearing with the data below. shaft diameter, d-50 mm, clearance ratio, cdratio? 0.001, shaft speed, n 2000 rpm; bearing length. i 200 mm; eccentricity ration, ? -0.55. ( note, cdratio-ca/d) the minimum film thickness is um
Answers: 2
You know the right answer?
Afour-cylinder, two-stroke 2.4-l diesel engine that operates on an ideal diesel cycle has a compress...
Questions
question
English, 17.05.2021 07:40
question
Mathematics, 17.05.2021 07:40
question
Health, 17.05.2021 07:40
question
History, 17.05.2021 07:40
Questions on the website: 13722367