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 firs 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 = 200 lbf/in.² Reheat section Steam generator 6 S PG=P₁=1600 lbf/in.² 3 Т3 P3 = P2 P1 = 1600 lbf/in.² T₁ = 1200°F Pump For a condenser pressure of p5 = P4 = 1 lbf/in.², determine: (a) the quality of the steam at the second-stage turbine exit. (b) the cycle percent thermal efficiency. P₂ Turbine 1 Ps= P4 x = 0 (saturated liquid) 1 Turbine 2 PA Condenser
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 firs 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 = 200 lbf/in.² Reheat section Steam generator 6 S PG=P₁=1600 lbf/in.² 3 Т3 P3 = P2 P1 = 1600 lbf/in.² T₁ = 1200°F Pump For a condenser pressure of p5 = P4 = 1 lbf/in.², determine: (a) the quality of the steam at the second-stage turbine exit. (b) the cycle percent thermal efficiency. P₂ Turbine 1 Ps= P4 x = 0 (saturated liquid) 1 Turbine 2 PA Condenser
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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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 firs
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 = 200 lbf/in.²
Oin
Reheat
section
Steam
generator
6
S
P6=P₁=1600 lbf/in.²
P3 = P2
T3
P1 = 1600 lbf/in.²
T₁ = 1200°F
Pump
For a condenser pressure of p5 = P4 = 1 lbf/in.², determine:
(a) the quality of the steam at the second-stage turbine exit.
(b) the cycle percent thermal efficiency.
P2
Turbine 1
Ps= P4
x = 0 (saturated liquid)
Turbine 2
PA
Condenser
Qout
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