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 Ibf/in.?, 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.? Ps=P Rehcat section Steam generator Tutie Turhine 2 P= l600 Ibtin T= 1200F Condenser Pamp P=P. 15=0 saturated liquid) For a condenser pressure of ps = p4=9 lbf/in.?, determine: (a) the quality of the steam at the second-stage turbine exit. (b) the cycle percent thermal efficiency.
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 Ibf/in.?, 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.? Ps=P Rehcat section Steam generator Tutie Turhine 2 P= l600 Ibtin T= 1200F Condenser Pamp P=P. 15=0 saturated liquid) For a condenser pressure of ps = p4=9 lbf/in.?, determine: (a) the quality of the steam at the second-stage turbine exit. (b) the cycle percent thermal efficiency.
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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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 Ibf/in.?, 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.?
3 1,
Reheat
section 2
P2
Steam
generator
Turbine 1
Turhine 2
P= 1600 lbfin.
T= 1200 F
Pa
P=P = 1600 Ibf/in.
6.
Condenser
Pump
P= PA
X =0 (saturated liquid)
For a condenser pressure of ps = p4 = 9 lbf/in.?, determine:
(a) the quality of the steam at the second-stage turbine exit.
(b) the cycle percent thermal efficiency.
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