Steam is the working fluid in the ideal Rankine cycle 1–2–3–4–1 and in the Carnot cycle 1–2–3’–4’–1 that both operate between pressures of 1.5 bar and 60 bar as shown in the T–s diagram in Fig. below. Both cycles incorporate the steady flow devices shown in Fig. For each cycle determine (a) the net power developed per unit mass of steam flowing, in kJ/kg, and (b) the thermal efficiency. Compare results and comment. p (bar) h (kJ/kg)v (m/kg)State1602784.3p= 60 bar1.52180.60.76963'1.51079.80.27521.5467.110.0010528p= 1.5 bar460473.274601213.4 HW3: Steam is the working fluid in the ideal Rankine cycle 1–2–3–4–1 and in the Carnot cycle1-2–3'-4'-1 that both operate between pressures of 1.5 bar and 60 bar as shown in the T-sdiagram in Fig. below. Both cycles incorporate the steady flow devices shown in Fig. For eachcycle determine (a) the net power developed per unit mass of steam flowing, in kJ/kg, and (b) thethermal efficiency. Compare results and comment.

Given data To finda) Wnetb) nthermal

Answered: Steam is the working fluid in the ideal…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Steam is the working fluid in the ideal Rankine cycle 1–2–3–4–1 and in the Carnot cycle 1–2–3’–4’–1 that both operate between pressures of 1.5 bar and 60 bar as shown in the T–s diagram in Fig. below. Both cycles incorporate the steady flow devices shown in Fig. For each cycle determine (a) the net power developed per unit mass of steam flowing, in kJ/kg, and (b) the thermal efficiency. Compare results and comment.

p (bar) h (kJ/kg)
v (m/kg)
State
1
60
2784.3
p= 60 bar
1.5
2180.6
0.7696
3'
1.5
1079.8
0.2752
1.5
467.11
0.0010528
p= 1.5 bar
4
60
473.27
4
60
1213.4

HW3: Steam is the working fluid in the ideal Rankine cycle 1–2–3–4–1 and in the Carnot cycle
1-2–3'-4'-1 that both operate between pressures of 1.5 bar and 60 bar as shown in the T-s
diagram in Fig. below. Both cycles incorporate the steady flow devices shown in Fig. For each
cycle determine (a) the net power developed per unit mass of steam flowing, in kJ/kg, and (b) the
thermal efficiency. Compare results and comment.

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