Engineering, 18.03.2021 01:20 sickomode2048
A jet airplane is traveling 600ft/sec. The engine takes in 2400 ft3 of air, having a mass of 4.8 slugs, each second. The air is used to burn 0.20 slug of fuel each second. The energy is used to compress the products of combustion and to eject them at the rear of the plane at 1600 ft/sec relative to the plane. Find the thrust of the jet engine and the delivered power
Answers: 3
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On a average work day more than work place firs are reorted
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Engineering, 04.07.2019 18:10
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
Engineering, 04.07.2019 18:10
Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
Answers: 1
Engineering, 04.07.2019 18:20
Avolume of 2.65 m3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 264 k, 5.6 bar. the air receives 432 kj by work from the paddle wheel. assuming the ideal gas model with cv = 0.71 kj/kg • k, determine for the air the amount of entropy produced, in kj/k
Answers: 2
A jet airplane is traveling 600ft/sec. The engine takes in 2400 ft3 of air, having a mass of 4.8 slu...
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