Table 11 Thermo-economic characteristics at different state points of WPWVCRS.

From: The optimum sizing of zero-emission water-cooled VCR cycle based on exergo-economic-environmental assessment criteria by triple-objective MPSO

Stream

\({\text{T}}\;({\text{k)}}\)

\({\text{P}}\;({\text{bar)}}\)

\({\text{h}}\;{\text{(kJ/kg)}}\)

\({\text{s}}\;{\text{(kJ/kg}}\;{\text{K)}}\)

\({\text{Ex }}\;{\text{(kW)}}\)

\({\text{C}}\;{\text{(\$ /hr)}}\)

\({\text{c(}}\;{\text{\$ /W}}\;{\text{hr)}}\)

1

264.9

0.1908

271.567

1.033

− 46.562

1325.792

0.02136

2

336.5

1.267

323.796

1.075

19.206

1616.125

0.06659

3

311.7

1.267

83.355

0.306

0.6181

52.007

0.06659

4

264.9

0.1908

83.355

0.3222

− 7.392

165.580

0.06789

5

301.7

2.4515

120.019

0.4171

4.468

1956.625

0.23363

6

306.7

2.4515

140.867

0.4856

12.427

5817.667

0.24463

7

301.7

1.01325

119.839

0.4169

1.695

793.671

0.24454

8

268.9

4.053

− 17.463

− 0.06593

75.957

7687.167

0.05232

9

276.8

3.95493

15.615

0.05535

22.963

2323.958

0.05232

10

276.8

4.053

15.626

0.05536

22.962

–

–

11

280.2

4.053

29.826

0.1063

226.803

28,131.458

0.13532

12

285.2

2.89925

50.689

0.1806

119.541

14,125.667

0.12793

13

285.3

4.053

51.458

0.1829

126.807

15,709.5

0.13528

14

308.8

1.01325

35.786

5.731

30.646

0

0

15

298.2

1.01825

25.117

5.694

69.772

24,203.417

0.44552

16

309.7

1.01325

61.663

6.898

1454.756

0

0

17

308.2

1.01325

-9.543

6.893

1511.220

6099.958

0.03554

18

311.36

1.01325

311.672

6.902

125E + 6

26,665.708

2.84366E-05

19

311.39

1.01325

311.707

6.903

1,252,742.8

26,640.417

2.84366E-05

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