subject
Engineering, 17.04.2020 00:48 01222002

A steam power plant operates on the ideal Regenerative Rankine cycle and has a net power output of 150 MW. Steam enters the turbine at 10 MPa and 500 C and the condenser at 10 kPa. There are no losses in any of the piping or components. Steam is extracted from the turbine at 0.5 MPa to heat the feedwater in an open feedwater heater (O-FWH). Water leaves the O-FWH as a saturated liquid. Determine the steam mass flow rate through the condenser

ansver
Answers: 3

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
question
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
question
Engineering, 04.07.2019 18:10
Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa
Answers: 1
question
Engineering, 04.07.2019 18:20
Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options
Answers: 2
You know the right answer?
A steam power plant operates on the ideal Regenerative Rankine cycle and has a net power output of 1...
Questions
question
Mathematics, 10.03.2021 14:00
question
Arts, 10.03.2021 14:00
question
Mathematics, 10.03.2021 14:00
question
Mathematics, 10.03.2021 14:00
Questions on the website: 13722360