Q.9 Steam is isentropically expanded in a turbine from 80 bar to 7 bar. At the inlet of the turbine (state is 3246 kJ/kg and h1 is S1 6.52 kJ/(kg.K). The enthalpy of the steam exiting the turbine (state 2) in kJ/kg is: Pressure = 7 bar h:(kl/kg) hg(kJ/kg) SF[kJ/kg.K)] Sg[kJ/kg.K)] 697 2763 2.0 6.7
Q.9 Steam is isentropically expanded in a turbine from 80 bar to 7 bar. At the inlet of the turbine (state is 3246 kJ/kg and h1 is S1 6.52 kJ/(kg.K). The enthalpy of the steam exiting the turbine (state 2) in kJ/kg is: Pressure = 7 bar h:(kl/kg) hg(kJ/kg) SF[kJ/kg.K)] Sg[kJ/kg.K)] 697 2763 2.0 6.7
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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![Q.9
Steam is isentropically expanded in a
turbine from 80 bar to 7 bar. At the inlet of
the turbine (state
is 3246 kJ/kg and s,
h1
is
6.52 kJ/(kg.K). The enthalpy of the steam
exiting the turbine (state 2) in kJ/kg is:
Pressure = 7 bar
%3D
h:(kJ/kg)
hg(kJ/kg)
SE[kJ/kg.K)] Se[kJ/kg.K)]
697
2763
2.0
6.7](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8afdcc17-b670-4a3f-a98e-a5d22e68ee7e%2Fa43242a7-df1d-4ca2-9b8c-f8622ae5b05d%2F6fekw0b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q.9
Steam is isentropically expanded in a
turbine from 80 bar to 7 bar. At the inlet of
the turbine (state
is 3246 kJ/kg and s,
h1
is
6.52 kJ/(kg.K). The enthalpy of the steam
exiting the turbine (state 2) in kJ/kg is:
Pressure = 7 bar
%3D
h:(kJ/kg)
hg(kJ/kg)
SE[kJ/kg.K)] Se[kJ/kg.K)]
697
2763
2.0
6.7
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