An ideal Rankine cycle with reheat uses water as the working fluid. As shown in the figure below, the conditions at the inlet to the first turbine stage are 1600 lbf/in.2, 1200°F and the steam is reheated to a temperature of T3 = 800°F between the turbine stages at a pressure of p3 = P2 = 400 lbf/in.² Reheat section Steam generator P6 P₁= 1600 lbf/in.2 6+ P3 = P2 T3 P₁ = 1600 lbf/in.2 T₁= 1200°F Pump P2 Turbine I Turbine 2 Ps= P4 x = 0 (saturated liquid) 4 Pa wnlo Condenser W₁
An ideal Rankine cycle with reheat uses water as the working fluid. As shown in the figure below, the conditions at the inlet to the first turbine stage are 1600 lbf/in.2, 1200°F and the steam is reheated to a temperature of T3 = 800°F between the turbine stages at a pressure of p3 = P2 = 400 lbf/in.² Reheat section Steam generator P6 P₁= 1600 lbf/in.2 6+ P3 = P2 T3 P₁ = 1600 lbf/in.2 T₁= 1200°F Pump P2 Turbine I Turbine 2 Ps= P4 x = 0 (saturated liquid) 4 Pa wnlo Condenser W₁
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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5. thermodynamics . please answer asap
Transcribed Image Text:in
Steam
generator
(b) the cycle percent thermal efficiency.
P1 = 1600 lbf/in.2
T₁ = 1200°F
P6 P₁= 1600 lbf/in.2
W
Pump
For a condenser pressure of p5 = P4 = 9 lbf/in.², determine:
(a) the quality of the steam at the second-stage turbine exit.
5
Turbine 1
Ps= P4
x = 0 (saturated liquid)
Turbine 2
4-
PA
Condenser
Transcribed Image Text:An ideal Rankine cycle with reheat uses water as the working fluid. As shown in the figure below, the conditions at the inlet to the first
turbine stage are 1600 lbf/in.2, 1200°F and the steam is reheated to a temperature of T3 = 800°F between the turbine stages at a
pressure of p3 = P2 = 400 lbf/in.²
in 3
Reheat
section
Steam
generator
6+
P6 P1= 1600 lbf/in.2
P3 = P2
3 Ta
P₁ = 1600 lbf/in.2
T₁ = 1200°F
Pump
W₂
P2
Turbine 1 Turbine 2
Ps= P4
Is=0 (saturated liquid)
4+PA
Condenser
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