A simple Rankine cycle uses water as the working fluid. Water enters the pump as a saturated liquid at 10 kPa and exits at a pressure of 5 MPa. Water enters the condenser as a saturated mixture with a quality of 90%. Assume that the cycle is ideal. QUESTION 1 What is the temperature of the turbine inlet, in °C? Report your result to one decimal place using rounding. QUESTION 2 What is the specific enthalpy at the pump outlet, in kJ/kg. Report your answer to two decimal places using rounding. QUESTION 3 How much heat was added in the boiler, in kJ/kg. Round to the nearest whole number.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Description
A simple Rankine cycle uses water as the working fluid.
Water enters the pump as a saturated liquid at 10 kPa
and exits at a pressure of 5 MPa. Water enters the
condenser as a saturated mixture with a quality of 90%.
Assume that the cycle is ideal.
QUESTION 1
What is the temperature of the turbine inlet, in °C?
Report your result to one decimal place using
rounding.
QUESTION 2
What is the specific enthalpy at the pump outlet, in
kJ/kg. Report your answer to two decimal places
using rounding.
QUESTION 3
How much heat was added in the boiler, in kJ/kg.
Round to the nearest whole number.
Transcribed Image Text:Description A simple Rankine cycle uses water as the working fluid. Water enters the pump as a saturated liquid at 10 kPa and exits at a pressure of 5 MPa. Water enters the condenser as a saturated mixture with a quality of 90%. Assume that the cycle is ideal. QUESTION 1 What is the temperature of the turbine inlet, in °C? Report your result to one decimal place using rounding. QUESTION 2 What is the specific enthalpy at the pump outlet, in kJ/kg. Report your answer to two decimal places using rounding. QUESTION 3 How much heat was added in the boiler, in kJ/kg. Round to the nearest whole number.
QUESTION 4
How much heat was removed in the condenser?
Round your answer to the nearest whole number.
QUESTION 5
What is the net work produced, in kJ/kg. Round
your answer to the nearest whole number.
QUESTION 6
What is the thermal efficiency of the cycle as a
percentage (number between 0 and 100). Report
your answer to one decimal place using rounding.
Transcribed Image Text:QUESTION 4 How much heat was removed in the condenser? Round your answer to the nearest whole number. QUESTION 5 What is the net work produced, in kJ/kg. Round your answer to the nearest whole number. QUESTION 6 What is the thermal efficiency of the cycle as a percentage (number between 0 and 100). Report your answer to one decimal place using rounding.
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