In a Rankine cycle, 9.1 kg/min of steam enters the turbine at 2.5 MPa saturated and leaves at 50 kPa. If the pump and turbine efficiency i s72.7% and 80.8% respectively. @2.5 MPa hf = 962.11 kJ/kg sf = 2.5547 kJ/kg hg = 2803.1 kJ/kg sg = 6.2575 kJ/kg-k @50 kPa sf = 1.0910 kJ/kgK hf = 340.49 vf = 1.03 L/kg sfg = 6.5029 kJ/kg-k hfg = 2305.4 Find the following:
In a Rankine cycle, 9.1 kg/min of steam enters the turbine at 2.5 MPa saturated and leaves at 50 kPa. If the pump and turbine efficiency i s72.7% and 80.8% respectively. @2.5 MPa hf = 962.11 kJ/kg sf = 2.5547 kJ/kg hg = 2803.1 kJ/kg sg = 6.2575 kJ/kg-k @50 kPa sf = 1.0910 kJ/kgK hf = 340.49 vf = 1.03 L/kg sfg = 6.5029 kJ/kg-k hfg = 2305.4 Find the following:
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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In a Rankine cycle, 9.1 kg/min of steam enters the turbine at 2.5 MPa saturated and leaves at 50 kPa. If the pump and turbine efficiency i s72.7% and 80.8% respectively.
@2.5 MPa
hf = 962.11 kJ/kg
sf = 2.5547 kJ/kg
hg = 2803.1 kJ/kg
sg = 6.2575 kJ/kg-k
@50 kPa
sf = 1.0910 kJ/kgK
hf = 340.49
vf = 1.03 L/kg
sfg = 6.5029 kJ/kg-k
hfg = 2305.4
Find the following:
a.) Net work of the actual cycle in kJ/hr
PS. Input your answers in 5 decimal places. Show your unit analysis.
SUBJECT:
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