рабоваг P= lo5 bar 1.5

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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рабоват
P= 1.5 bar
=
S
Rankine cycle 1-2-3-4-1
Fluid is steam
State
/
1
2
3
4
P (bar)
60
1.5
1.5
60
h(kJ/kg)
2784
2314
467.3
475.4
X v (m³/kg)
1
0.83
0
0.001053
T-3 diagram includes irreversibilities in adiabatic expansion
and
compression processes.
Cycle operates with steady flow devices between 60 bar $1.5 bar.
To
300 к
1 bar
Po =
Ask
1) % iSENTROPIC TURBINE EFFICIENCY
2) RATE OF EXERGY DESTRUCTION PER UNIT
FLOWING IN TURBINE IN (J/kg)
3) % ISENTROPIC PUMP EFFICIENCY
4) % THERMAL EFFICIENCY
3 (kJ/kg. K)
S
5.888
6.2
MASS OF STEAM
Transcribed Image Text:рабоват P= 1.5 bar = S Rankine cycle 1-2-3-4-1 Fluid is steam State / 1 2 3 4 P (bar) 60 1.5 1.5 60 h(kJ/kg) 2784 2314 467.3 475.4 X v (m³/kg) 1 0.83 0 0.001053 T-3 diagram includes irreversibilities in adiabatic expansion and compression processes. Cycle operates with steady flow devices between 60 bar $1.5 bar. To 300 к 1 bar Po = Ask 1) % iSENTROPIC TURBINE EFFICIENCY 2) RATE OF EXERGY DESTRUCTION PER UNIT FLOWING IN TURBINE IN (J/kg) 3) % ISENTROPIC PUMP EFFICIENCY 4) % THERMAL EFFICIENCY 3 (kJ/kg. K) S 5.888 6.2 MASS OF STEAM
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