Problem 3. A simplified Rankine cycle and some data are given in the figure below. a. Show the process in a TS diagram b. Calculate the rate of heat addition (Qµ) to the boiler. c. Calculate Wpump- d. Calculate |WNet|- e. Determine the thermal efficiency (n2)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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6 MPa,
2
550 °C
Boiler
6 MPа
w, (turbine)
1
mass flow rate (m): 22 kg/s
Turbine
Turbine efficiency
(isentropic): 89 %
w, (pump)
3
4
Condenser
50 kPa
50 kPa
Working fluid: water
Transcribed Image Text:6 MPa, 2 550 °C Boiler 6 MPа w, (turbine) 1 mass flow rate (m): 22 kg/s Turbine Turbine efficiency (isentropic): 89 % w, (pump) 3 4 Condenser 50 kPa 50 kPa Working fluid: water
Problem 3.
A simplified Rankine cycle and some data are given in the figure below.
a. Show the process in a TS diagram
b. Calculate the rate of heat addition (QH) to the boiler.
c. Calculate Wpump-
d. Calculate |WNet|-
e. Determine the thermal efficiency (n.)
Transcribed Image Text:Problem 3. A simplified Rankine cycle and some data are given in the figure below. a. Show the process in a TS diagram b. Calculate the rate of heat addition (QH) to the boiler. c. Calculate Wpump- d. Calculate |WNet|- e. Determine the thermal efficiency (n.)
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