Engineering, 18.02.2020 05:01 907to760
A device is being marketed to your company. The de- vice takes in hot, high-pressure water and generates work by converting it to two outlet streams: steam and low-pressure water. You are asked to evaluate the ng device to see if your firm should buy it. All you are told is that 10 kW of work is obtained under the following operating conditions: Outlet Outlet qua ad PTT Inlet Stream 1st Stream 2 0.5 ed Mass flow rate (kg/s) 1.0 T (°C) |300 100 300 P (MPa) 5.0 able Steam Liquid Quality unknown Sat. liquid a. What is the quality of the steam in outlet stream 1? b. Is this device thermodynamically feasible? of
Answers: 1
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10
Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.
Answers: 3
Engineering, 04.07.2019 18:20
Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
Answers: 1
Engineering, 04.07.2019 19:10
In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?
Answers: 3
A device is being marketed to your company. The de- vice takes in hot, high-pressure water and gener...
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