Engineering, 19.02.2020 04:02 gunaranjan09
Air flows through an air turbine where its stagnation pressure is decreased in the ratio 5:1. The total-to-total efficiency is 0.8 and the air flow rate is 5 kg/s. If the total power output is 500 kW, find (a) inlet total temperature. (b) the actual exit total temperature. (c) the actual exit static temperature if the flow velocity is 100 m/s. (d) the total-to-static efficiency of the device.
Answers: 2
Another question on Engineering
Engineering, 03.07.2019 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
Engineering, 04.07.2019 18:10
You are making beer. the first step is filling the glass carboy with the liquid wort. the internal diameter of the carboy is 15 in., and you wish to fill it up to a depth of 2 ft. if your wort is drawn from the kettle using a siphon process that flows at 3 gpm, how long will it take to fill?
Answers: 1
Engineering, 04.07.2019 18:10
Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i.d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.
Answers: 3
Engineering, 04.07.2019 18:10
Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa
Answers: 1
You know the right answer?
Air flows through an air turbine where its stagnation pressure is decreased in the ratio 5:1. The to...
Questions
Mathematics, 31.03.2021 20:40
Mathematics, 31.03.2021 20:40
Mathematics, 31.03.2021 20:40
Mathematics, 31.03.2021 20:40
Social Studies, 31.03.2021 20:40
Physics, 31.03.2021 20:40
Mathematics, 31.03.2021 20:40
English, 31.03.2021 20:40
Mathematics, 31.03.2021 20:40
Biology, 31.03.2021 20:40
English, 31.03.2021 20:40
