Engineering, 07.10.2019 22:00 demeckoferguson
You have two specimens both of which are cylindrical with a diameter of 20 mm and a length of 200 mm. one is made of a titanium alloy (e = 100 gpa) and the other is made out of stainless steel (e = 200 gpa). both of them are subjected to a tensile force of 500 n. which of them will have higher stress? which will develop higher strain? if possible, can you determine which of the specimens will be stronger?
Answers: 2
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Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
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Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:20
For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor
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Engineering, 06.07.2019 04:10
Areheat rankine cycle operates with water as the working fluid. steam enters the first turbine at 8 mpa and 450°c and exits at 0.8 mpa. it is then reheated to 400°c before entering the second turbine, where it exits at 10 kpa. if the amount of work into the pump is 8.04 kj/kg and the net work per cycle produced is 1410.25 kj/kg, determine the thermal efficiency of the cycle.
Answers: 3
You have two specimens both of which are cylindrical with a diameter of 20 mm and a length of 200 mm...
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