Engineering, 02.06.2020 16:58 julih74
It is used as water work fluid in a steam power plant operating according to the ideal intermediate heated Rankine cycle. Water vapor in the superheated vapor phase enters the turbine at 10 MPa pressure and 500 ℃ temperature, condensing in the condenser at 5 kPa pressure. The steam is expanded to 1.2 MPa in the high pressure turbine and is heated to 500 ℃ again. The net power obtained from the cycle is 16.23 MW. Showing the cycle in a T-s diagram with saturated liquid and saturated steam curves;
a) Mass flow of work fluid (kg / s) and outlet temperature from high pressure turbine (° C)
b) Total amount of heat transferred in the boiler (kW),
c) Thermal efficiency of the cycle,
d) Amount of heat transferred from the work fluid in the condenser (kW) you calculate.
Answers: 2
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It is used as water work fluid in a steam power plant operating according to the ideal intermediate...
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