Engineering, 12.12.2019 01:31 dayjionneam
Asimple rankine cycle uses water as the working fluid. the boiler operates at 6000 kpa and the condenser at 50 kpa. at the entrance to the turbine, the temperature is 450°c. the isentropic efficiency of the turbine is 94 percent, pressure and pump losses are negligible, and the water leaving the condenser is subcooled by 6.3°c. the boiler is sized for a mass flow rate of 20 kg/s. determine the rate at which heat is added in the boiler, the power required to operate the pumps, the net power produced by the cycle, and the thermal efficiency. answers: 59,660 kw, 122 kw, 18,050 kw, 30.3 percent
Answers: 1
Engineering, 04.07.2019 18:10
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
Engineering, 06.07.2019 03:30
Give three differences between corrosion of metals and the corrosion of ceramics? what is static fatigue?
Answers: 1
Engineering, 06.07.2019 05:30
Design a quick return four bar mechanism that will have time ratio of tr 1: 1.25 . the output link should scan 60° angle for a full crank rotation . the length of output link is 5.0 em 1)-find the length of the other links and draw the mechanism .(write down your steps) 2)-does the mechanism satisfy the grashof's condition. 3)-find the max and min transmission angles over the range of motion using graphical technique
Answers: 2
Asimple rankine cycle uses water as the working fluid. the boiler operates at 6000 kpa and the conde...
Law, 16.07.2019 01:40
Mathematics, 16.07.2019 01:40
Law, 16.07.2019 01:40
Biology, 16.07.2019 01:40
Chemistry, 16.07.2019 01:40
Mathematics, 16.07.2019 01:40
Mathematics, 16.07.2019 01:40
Mathematics, 16.07.2019 01:40
Mathematics, 16.07.2019 01:40
Advanced Placement (AP), 16.07.2019 01:40
Mathematics, 16.07.2019 01:40