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
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Engineering, 04.07.2019 18:10
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
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Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
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Engineering, 04.07.2019 19:10
A)-explain briefly the importance of standards in engineering design. b)- what is patent? c)-explain the relationship between these standards: b.s. and b.s.en d)- in engineering design concepts, types of loads and how they act are important factors. explain.
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Engineering, 04.07.2019 19:10
Analyze the factors that influence the choice between the following pairs of processes to make the products indicated: i) sand casting versus die casting of an electric-motor housing ii) thread rolling versus machining of a bolt for high-strength application. (co3/c5)
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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