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 (Qw) to the boiler. c. Calculate Wrump- d. Calculate |Wne|- e. Determine the thermal efficiency (17) 6 MPа, 550 °C Boiler 6 MPa w, (turbine) mass flow rate (m): 22 kg/s Turbine Turbine efficiency (isentropic): 89 % - w, (pump) Condenser 50 kPa 50 КPa Working fluid: water

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter40: Typical Operating Conditions
Section: Chapter Questions
Problem 10RQ: The seasonal energy efficiency ratio (SEER) includes the energy used in the _____and _____cycles.
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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 |Wnetl.
e. Determine the thermal efficiency (n)
6 MPа,
550 °C
Boiler
6 MPa
w, (turbine)
|mass flow rate (m): 22 kg/s
Turbine
Turbine efficiency
(isentropic): 89 %
w, (pump)
3
4
Condenser
50 КРa
50 kPa
Working fluid: water
Transcribed Image Text: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 |Wnetl. e. Determine the thermal efficiency (n) 6 MPа, 550 °C Boiler 6 MPa w, (turbine) |mass flow rate (m): 22 kg/s Turbine Turbine efficiency (isentropic): 89 % w, (pump) 3 4 Condenser 50 КРa 50 kPa Working fluid: water
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