Engineering, 13.12.2019 23:31, mianelson367
Consider an air-standard diesel cycle. at the beginning of compression, p1 5 14.0 lbf/in.2 and t1 5 5208r. the mass of air is 0.145 lb and the compression ratio is 17. the maximum temperature in the cycle is 40008r. determine
(a) the heat addition, in btu.
(b) the thermal efficiency.
(c) the cutoff ratio.
Answers: 3
Engineering, 03.07.2019 14:10, bryneosburn
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, 03.07.2019 15:10, brooklyn674
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 04.07.2019 18:10, viicborella
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
Answers: 1
Engineering, 04.07.2019 18:10, niicoleassssssf
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
Consider an air-standard diesel cycle. at the beginning of compression, p1 5 14.0 lbf/in.2 and t1 5...
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