Refrigeration Graphic (Coolpack) [PDF]

Zitiervorschau

4.7 5

5 5.2 s=

0.050 0.060 0.070 0.080 0.090 0.10

0 5.5 s= 5 5.7 s= 6.0

0

0.20 0.30 0.40

6.2

5

10

0.50 0.60 0.70 0.80 0.90 1.0

20

v= 0.

s=

6.5

0

0

.15 v= 0

0.15

s=

20

.10

6.7 5

-10

30

s=

v= 0.

s=

7.

00

-20

40 v= 0.

-30

0.040

s=

30 20

30

v= 0

0

5.0 s=

40

0

0

2.00

0.030

50

.08 v= 0

-20

0

s= 60

v= 0

3.00

= 0.60

s=

-30

v

x = 0.10

0.20

s = 1.00

0

100

200

0.30

0.40

2.00

300

400

0.50

0.60

3.00

500

600

0.70

4.00

700

800

-40

0.80

0.90

5.00

900 1000 1100 Enthalpy [kJ/kg]

7.5

s=

-40 -20 0

2.0

0

s=

v= 1.0

-40

1.5

25

7.

0 v= 0.8

1.00 0.90 0.80 0.70 0.60 0.50

0.010

4.5 0

4.2 70

.060

-10

4.00

0

0.009

80

.04 v= 0

10

10.00 9.00 8.00 7.00 6.00 5.00

s=

s=

100 90 80 70

. v= 0

0

0.008

0.020

90

030

40

20.00

110 100

50

30.00

70

0.00

0.015

120

060 080 0.0 v= 0.0 0 v= 0 . 1 v= 0 .015 v= 0 .020 v= 0

60

40.00

60

0.00

5

4.00

130

110

100.00 90.00 80.00 70.00 60.00 50.00

050

0.0

s=

s=3

120

130

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-04-23

0

04

0.0

.75

Ref :R.Döring. Klima+Kälte ingenieur Ki-Extra 5, 1978 200.00 R717 DTU, Department of Energy Engineering

Pressure [Bar]

0

03

0.0

5

7.7

3.0 4.0

20 40 60 80 100 120 140 160 180 200 220

6.00

1200

1300

1400

1500

1600

1700

1800

1900

2000

015 1.65

190

180

s=

0.030 0.040 0.050 0.060 0.070 0.080 0.090 0.10

0 1.7

s=

1.8 5

0 1.8 s=

0.15 0.20

1.9

0

40 30

s=

0.30

5

20

1.9 s=

0.40 0.50 0.60 0.70 0.80 0.90 1.0

0 2.0 s=

2.0

5

0

s=

1.5

2.1

0

-10

s=

-20

2.0

2.1 5

0 v= 0.8

v= 1.0

3.0

s=

20 0

1.7 5

70 60 40

50

.30 v= 0 .40 v= 0

-30

0.020

s=

140

130

170

60

.15 v= 0 .20 v= 0

v= 0.

0.0050 0.0060 0.0070 0.0080 0.0090 0.010 0.015

10

60

-30

4.0 5.0 6.0

v= 1.5

-40

0.10 0.09 0.08 0.07 0.06 0.05

70

v

-10

0.20

80

.060 v= 0 .080 v= 0 0 = 0.1

-20

0.30

0.0040

90

0

10

1.00 0.90 0.80 0.70 0.60 0.50 0.40

0 .002 v= 0 030 .0 v= 00040 . 0 v= 0 .006 v= 0 080 .0 v= 0 0 1 0 . v= 0

.03 v= 0 .040 v= 0

30

2.00

0

0.003

190 180 170 160 150 140 130 120 110 100

.015 v= 0 .020 v= 0

50

3.00

0.00

s=

100 80

90

10.00 9.00 8.00 7.00 6.00 5.00 4.00

Pressure [Bar]

110

20.00

120

30.00

160

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-04-23

150

50.00 40.00

20

0.0

Ref :R.C.Downing. ASHRAE Transactions 1974. Paper No. 2313. 60.00 R11 DTU, Department of Energy Engineering

-40 x = 0.10

0.20

0.30

s = 1.00

160

180

200

0.40

0.50

0.60

1.20

220

240

0.70

0.80

1.40

260

280

0.90

-40 -20

0

20

40

60

80

100

120

140

160

180

200

220

240

260

1.60

300

320

340 360 380 Enthalpy [kJ/kg]

400

420

440

460

480

500

520

540

560

90

60

5 1.7 s=

0 s=

1.7

1.6 5 s=

0

0.060 0.070 0.080 0.090 0.10

1.8 5 1.8

0

0

0

0

-10

1.9

0.15

s=

0.04

.060

0.20

s=

1.9

5

-20

.080 v= 0 .10 v= 0 .15

v= 0

0.30

2.0

0

-30

s=

-30

1.55

s= 10

0

v= 0

-40

0.050

20

3 0.0

v=

0.040

s=

0 -10

v=

-20

30

.02

0 v=

0.030

40

s=

10

v

0.020

50

15

.0 =0

0.015

s=

70

080 0.0 v= 10 0.0 v=

20

Pressure [Bar]

80

20 .00 0 v= 030 0.0 v= 040 0.0 v= 060 0.0

1.6 0

v=

30

10.00 9.00 8.00 7.00 6.00 5.00

1.00 0.90 0.80 0.70 0.60 0.50

0.0050 0.0060 0.0070 0.0080 0.0090 0.010

100

90 70 40

50

60

20.00

2.00

0.0040

110

80

30.00

3.00

0

0.003

s=1

110

40.00

4.00

20

0.00

.50

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-04-23

100

70.00 60.00 50.00

5

01

0.0

Ref :R.C.Downing. ASHRAE Transactions 1974. Paper No. 2313. R12 DTU, Department of Energy Engineering

20

v= 0.

0.40 0.50

-40

0.60 x = 0.10

0.20

0.30

0.40

s = 1.00

140

160

180

200

0.50

0.60

1.20

220

240

0.70

0.80

0.90

-40

-20

0

20

40

60

80

100

120

140

160

180

200

1.40

260

280

300 320 340 Enthalpy [kJ/kg]

360

380

400

420

440

460

480

500

020

5 1.3 1.4 0

5 1.5

0

1.4 s=

s=

1.6 0

1.5

5

s=

s=

5

0.15

1.6

-70

1.7

0

s=

0.20 0.30

1.7

5

s=

-80

80 1. s=

-100

30

0 v= 0.6 0 v= 0.8

0.20

s = 0.60

100

0.30

0.40

0.80

120

140

0.50

0.60

1.00

160

0.70 1.20

180

200

90

1.

-110

1.5

5

s=

1.9

0.90

-120 -100 -80

2.0

s=

-120

0.80

2.0

0

s=

v= 1.0

x = 0.10

85

1.

s=

.40

v= 0

0.40 0.50 0.60 0.70 0.80 0.90 1.0

s=

-90

v= 0.

-120

80

0.040 0.050 0.060 0.070 0.080 0.090 0.10

s=

-100

0.10 0.09 0.08 0.07 0.06 0.05

0.030

s=

-60

v

0.20

s=

-10 -30 -40 -50 -60

-50

.15 v= 0 0 = 0.2

0.30

0.015

0.020

-40

.060 v= 0 .080 v= 0 .10 v= 0

-90

1.00 0.90 0.80 0.70 0.60 0.50 0.40

-30

.030 v= 0 .040 v= 0

-80

2.00

0.0060 0.0070 0.0080 0.0090 0.010

-10 -20

v

-70

3.00

0

.015 v= 0 020 = 0.

-110

Pressure [Bar]

10.00 9.00 8.00 7.00 6.00 5.00 4.00

0.0050

0 10

020 0.0 v= .0030 0 v= .0040 v= 0 0 .006 v= 0 0 8 .00 v= 00.010 = v

-20

20.00

0.0040

s=

20

0

30.00

0.003

1.3

20

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

0

0.0

10

40.00

5

01

0.0

Ref :R.C.Downing. ASHRAE Transactions 1974. Paper No. 2313. 50.00 R13 DTU, Department of Energy Engineering

-60

-40

-20

0

20

40

60

80

100

3.0

5

2.0

4.0 5.0 120

1.40

220

240 260 Enthalpy [kJ/kg]

280

300

320

340

360

380

400

0.0050

0.20

0 5 1.9 0 2.0 5 2.0

0.030 5

0 5

2.3

0

s=

-110

2.2

s=

2.2

s=

-100

0.040 0.050 0.060 0.070 0.080 0.090 0.10

2.1

s=

-90

2.1 0

-80

0.020

0.15

s=

35

-120

40

s=

2.

0.20

0.10 0.09 0.08 0.07 0.06 0.05

s=

45

2.

s=

-140

0.20 s = 1.20

180

200

220

0.30

0.40

0.50

1.40

240

0.60

1.60

260

5

2.5

0

0

2.6

s=

-150

0.70

5

2.6

s=

1.5

.70

2

s=

v= 1.0

1.80

280

2

s=

.30 v= 0 40 v= 0.

0.40 0.50 0.60 0.70 0.80 0.90 1.0

0 .5

s=

.20

v= 0.8

x = 0.10

0.30

2. s=

-130

60 v= 0.

s=

0.80

0.90

-140 -120 -100

-80

360

380

-60

-40

-20

0

20

2.0

5 2.7

40

3.0

0 2.8

4.0 5.0 6.0

60

2.00

300

0.0070 0.0080 0.0090 0.010

0.015

v= 0

0.30

0.0060

1.9 s=

-70

5 = 0.1

v

0.0040

s=

020 0.0 0 v= 0.003 v= .0040 0 v= 60 0.00 v= 80 .00 v= 0 10 0 . v= 0 .015 v= 0 0 0.02

.060 v= 0 .080 v= 0 .10 v= 0

-140

1.00 0.90 0.80 0.70 0.60 0.50 0.40

-60

.030 v= 0 .040 v= 0

-130

2.00

-50

s=

-80 -90 -100 -110

v=

-120

3.00

-150

Pressure [Bar]

10.00 9.00 8.00 7.00 6.00 5.00 4.00

30

0.00

s=

-70

30.00 20.00

020

0.0

-50

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

-60

40.00

5

01

0.0

Ref :R.C.Downing. ASHRAE Transactions 1974. Paper No. 2313. 50.00 R14 DTU, Department of Energy Engineering

320 340 Enthalpy [kJ/kg]

400

420

440

460

480

120 110 100

150

200

5 1.7

0

0 1.8

1.7 s=

s=

0.30

1.8

1.6

5

5

0.20

s=

0.40 0.50 0.60 0.70 0.80 0.90 1.0

0

20

s=

1.60

v

s=

1.9

5

10

.40

0

1.5

0

60

2.0

80

v= 0. = 1.0

-10

2.0

s=

v= 0.

s=

10

0.15

1.9

20

30

v= 0 = 0.2

0

s=

50 30

40

0.15

-10

0.040

0.050 0.060 0.070 0.080 0.090 0.10

50

v

3.0 4.0

-20

-20 x = 0.10

0.20

0.30

0.40

0.50

0.60

s = 1.20

180

190

180

170

60

.30

0.10 0.09 0.08 0.07 0.06 0.05

0.030

70

.060 v= 0 .080 v= 0 10 = 0.

v= 0

0.020

80

v= 0

0.20

0.015

90

v

0.30

0.0060 0.0070 0.0080 0.0090 0.010

100

5 0.01

v

40

1.00 0.90 0.80 0.70 0.60 0.50 0.40

0.0050

110

.030 v= 0 040 = 0.

60

2.00

0 .002 v= 00.003400 v== 0.00 v 0 .006 0 = v 0 .008 v=100 .0 v= 0

.02 v= 0

70

3.00

0.004

200 190 180 170 160 150 140 130 120

s=

90 80

v= 0

160

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

10.00 9.00 8.00 7.00 6.00 5.00 4.00

Pressure [Bar]

0

140

20.00

Ref :R.C.Downing. ASHRAE Transactions 1974. Paper No. 2313. R113 DTU, Department of Energy Engineering

130

30.00

200

220

240

260

0.70

0.80

0.90

-20

0

20

40

60

80

100

120

140

160

180

200

220

1.40

280

300

320

340 360 Enthalpy [kJ/kg]

380

400

420

440

460

480

500

520

100

140

5

0

1.6

s=

0.20

s=

1.5

5

1.7

5

0

v= 0 .10 v= 0

0.15

0.30

s=

0.40 0.50 0.60 0.70 0.80 0.90 1.0

1.8

0

-10

.15 v= 0 .20 v= 0

1.8

5

-20

1.9

0

s=

-30

.30 v= 0 .40 v= 0

-40

1.5

s=

v= 0.

s=

0

v= 0 .080

-10

s=

10

.060

-20

0

20

v= 040 0 = .

1.6

30 20

30

60

0.10 0.09 0.08 0.07 0.06 0.05

0.040 0.050 0.060 0.070 0.080 0.090 0.10

40

0 0.03

-40

0.20

0.030

50

v

-30

0.30

0.020

60

v

1.00 0.90 0.80 0.70 0.60 0.50 0.40

0.015

80

v= 0 20 0 . =0

10

2.00

0.0040 0.0050 0.0060 0.0070 0.0080 0.0090 0.010

70

.015

-50

Pressure [Bar]

3.00

0.0030

90

s=

80 40

50

60

70

10.00 9.00 8.00 7.00 6.00 5.00 4.00

0.00

140 130 120 110 100

90

0 .002 v= 0.0030 v=00040 . v= 0 0 6 .00 v= 00 8 0 .0 v= 0.010 v= 0

20

0.0

1.7

20.00

130

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

120

30.00

015

Ref :R.C.Downing. ASHRAE Transactions 1974. Paper No. 2313. R114 DTU, Department of Energy Engineering

110

40.00

2.0

80 v= 1.0

v= 0.

-50

3.0 4.0

x = 0.10

0.20

0.30

0.40

0.50

s = 1.00

140

160

180

200

0.60

0.70

1.20

220

240

0.80

0.90

-40

-20

0

20

40

60

80

100

120

140

1.40

260

280

300 320 Enthalpy [kJ/kg]

340

360

380

400

420

440

460

100

170

5 1.8

0 1.8

s=

s=

s=

0

0.15 0.20

1.9

0

30

0.30

s=

20

5

0.40

1.9 10

s=

0 2.0

0

5

0.30

s=

2.0

-10

.40

0.50 0.60 0.70 0.80 0.90 1.0

s=

2.1

80 v= 0. 0 v= 1.

1.5 0

60 v= 0.

-20

2.0

s=

10 0

1.7

40

s=

30

50

0 0.04

v= 0

-20

0.040 0.050 0.060 0.070 0.080 0.090 0.10

60

.15 v= 0 .20 v= 0

-30

0.030

70

v= .10

0.20

0.10 0.09 0.08 0.07 0.06 0.05

160

150

v= 0 0 0.02

v= 0

v=

0.020

80

.060 v= 0 0 0.08

-10

0.30

0.015

100

0

20

1.00 0.90 0.80 0.70 0.60 0.50 0.40

0.0070 0.0080 0.0090 0.010

90

.03 v= 0

v=

0.0060

110

5

70 60

v=

40

2.00

020 0.0 v= 030 0.0 40 v= = 0.00 v 0 .006 v= 0 0 8 .00 v= 010 0.0

.015

50

3.00

Pressure [Bar]

v=

0.0050

170 160 150 140 130 120

1.7

80

90

10.00 9.00 8.00 7.00 6.00 5.00 4.00

140

130

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

110

20.00

Ref :DuPont SUVA 123 R123 DTU, Department of Energy Engineering

120

30.00

3.0

-30

v= 1.5

4.0 5.0

x = 0.10

0.20

0.30

s = 1.00

160

180

200

0.40

0.50

0.60

1.20

220

240

0.70

0.80

1.40

260

280

300

0.90

-20

0

20

40

60

80

100

120

140

160

180

200

1.60

320

340 360 Enthalpy [kJ/kg]

380

400

420

440

460

480

500

520

540

0. 00 15

0.015 0.020

50

60

0 0.0

0.030

40

080

0.040

5

0.050

1.9

0

0

0.060 0.070 0.080 0.090 0.10

s=

2.0

s=

1.9 s=

s=

20

0.0

1.8 5

20

s=

15

0.0

1.80

30

1.75

20

v=

10

v=

2.0 0

40

0.0

2.00

2.1 0

v=

30

0.0

-10

.060

5

2.2

0

-20

.10

0.30 5

-30

0 = 0.2

0.40

2.2

.15

v= 0

s=

-30

s=

v= 0

1.00 0.90 0.80 0.70 0.60

0.20

2.1

0 0.08

s=

-20

v= 0 v=

0.15

s=

-10

3.00

s=

0

5

4.00

0.0060 0.0070 0.0080 0.0090 0.010

60

0.0 v= 10 0.0 v=

v=

0.0050

70

s=

50 40

v=

10

5.00

80

0. v= 030 0.0 = v 040 0.0 v=

30

10.00 9.00 8.00 7.00 6.00

v

0.50

-40

Pressure [Bar]

90

0 002

60

20.00

0

0.004

s=1 .70

70

30.00

30

0.00

100

90

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-04-23

0

02

0.0

80

40.00

100

Ref :D.P.Wilson & R.S.Basu, ASHRAE Transactions 1988, Vol. 94 part 2. 50.00 R134a DTU, Department of Energy Engineering

0.60

-40

0.50

x = 0.10

0.20

0.30

s = 1.00

140

160

180

200

0.40

0.50

0.60

1.20

220

240

0.70

0.80

1.40

260

280

0.90

-40

-20

0

20

400

420

40

60

440

460

80

100

120

140

160

1.60

300

320

340 360 380 Enthalpy [kJ/kg]

480

500

520

540

560

90

Ref :ASHRAE Thermodynamic properties of Refrigerants 1986 R152a DTU, Department of Energy Engineering

80

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

90

20

0.0

0

0

s=

2.5

2.4

0 2.6

2.7 0

80 -10

-20

0.50 0.60

2.9 0

0.20 -30

.30 v= 0

0.70 0.80 0.90 1.0

s=

-30

0.40

2.8 0

0.15

v=

0.30

s=

-20

0 0.1

v=

0.20

0

s=

-10

0.15

s=

0

0

0.0

v=

1.00 0.90 0.80 0.70 0.60

s=

10

.06

v=

.10

s=

10

0

0 v=

2.00

0.060 0.070 0.080 0.090 0.10

2.30

20

0

.04

3.00

0.050

30

.03

0 v=

0.040

40

5

0 v=

60

s=

30 20

v=

0.030

50

1 0.0

v=

5.00 4.00

0.020

70

2.20

40

50

60

30 .00 0 0 v= .004 0 60 v= 0 .00 .008 0 v= v= 0 .010 0 v=

.40

v= 0

-40

Pressure [Bar]

10.00 9.00 8.00 7.00 6.00

0.015

80

70

20.00

090 0 0.0 0.01

s=2

30.00

-40

0.50

x = 0.10

0.20

s = 1.00

125

150

175

200

0.30 1.20

225

250

0.40

0.50

1.40

275

300

0.60 1.60

325

0.70

0.80

1.80

350

375

0.90

-40 -20

0

20

40

60

550

575

80

100

120

140

160

180

200

675

700

725

750

2.00

400

425 450 475 500 Enthalpy [kJ/kg]

525

600

625

650

775

0 .0 030

2.00

0 2.2 s=

40

0 2.4

3.0

s=

0

2.8 0

2.6 0

0.15

s=

60

3.2

0.30

-60

0 3.4 s=

3.6 0

0.50

s=

0.60 0.70 0.80 0.90 1.0

-80

.20

s=

3.8

0

v= 0

.30

-90

.40

00

v= 0

s=

4.

-90

0.40

-70

.15

v= 0

0.20

0

-50

v= 0

1.5

0

-100

6 v= 0.

2.0

-100 x = 0.10

0.20

s = 0.00 0.20

-100

0.050 0.060 0.070 0.080 0.090 0.10

s= -40

0.0

-80

2.00

0.030 0.040

-30

80 0.0 v= 0.10 v=

-70

3.00

0.015

s=

-50

v=

0.010

-20

0.0

-60

4.00

0

0.009

0.020

-10

30

v=

80

0.00

0

0.0

v=

70

0.00

s=

-30 -40

10.00 9.00 8.00 7.00 6.00 5.00

060

0.0

s=

0 -10

0 06 80 0.0 0.00 = = v v 10 0.0 v= 15 0.0 v= 20 0.0 v=

-20

20.00

Pressure [Bar]

20 10

30.00

1.00 0.90 0.80 0.70 0.60 0.50

30

10

40.00

0

05

0.0

30

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

20

70.00 60.00 50.00

Ref :W.C.Reynolds: Thermodynamic properties in SI R170 DTU, Department of Energy Engineering

0

04

0.0

-50

0

0.40

0.30 0.60

50

0.40 0.80

100

0.50

1.00

1.20

150

0.60 1.40

200

0.70

1.60

250

1.80

0.80 2.00

300

0.90

2.20

-100 -80

-60

-40

-20

0

20

40

60

80

100

120

140

160

850

900

2.40

350 400 450 Enthalpy [kJ/kg]

500

550

600

650

700

750

800

20

0.0

0

0

2.0

2.1 2.2 0 0

0 2.5

0

2.4

s=

0.050 0.060 0.070 0.080 0.090 0.10

2.3

s=

s=

s=

0.0

0.040

s=

-50

-50

30

s=

0 2.7

0

0 2.9

0

0.06

0.30

3.0

0

s=

-80

080 = 0.

20 3. 3.

v

s=

.20

v= 0

-100

.30

s=

v= 0

40 v= 0.

x = 0.10

0.20

s = -0.20 0.00

-100

-50

0.20

0.30 0.40

0

0.40 0.60

50

0.80

0.50 1.00

100

0.60 1.20

150

1.40

0.70 1.60

200

2.00

50

3.

s=

0

3.6

s=

-110

0

3.7

1.5 2.0

0.80

1.80

40

3.

s=

0 v= 0.6

0.50 0.60 0.70 0.80 0.90 1.0

30

s=

s=

-90

15 = 0.

0.40

3.1 0

.10

v= 0

-100

0.20

s=

-70

2.8

40

0.0

2.00

0.15

s=

-90

-60

s=

-70 -80

v=

2.6

0

-60

-30

0.0

v=

v

3.00

1.9 0 s=

-40

v=

4.00

0.015

1.8

15

v=

0.010

0

1.7 -20

-110

Pressure [Bar]

10.00 9.00 8.00 7.00 6.00 5.00

-150

s=

0 06 80 0.0 0.00 = = v v .010 0 v= v=

90

0.00

0.030

s=

-40

20.00

80

0.00

0.020

-10

-20 -30

30.00

70

0.00

0

1.60 s= 0

-10

40.00

060

0.0

s=

0.0 03 0

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

1.00 0.90 0.80 0.70 0.60 0.50

0

05

0.0

0

70.00 60.00 50.00

Ref :W.C.Reynolds: Thermodynamic properties in SI R1150 DTU, Department of Energy Engineering

0

04

0.0

0.90 2.20

250 300 Enthalpy [kJ/kg]

-100 -80

-60

-40

-20

0

20

40

60

80

100

2.40

350

400

450

500

550

600

650

700

30 00 0.

2.30 s=

0.030

2.4 0

0.040 0.050 0.060 0.070 0.080 0.090 0.10

0 3.0

0.

3.1

0

s=

2.9 0 s=

0 2.8

0

0

s=

2.7 s=

s=

10

030

2.6

20

2.5 0

30

0.15

0

s=

0

40 0.0

3.2

60

3.3

0

0.0

0.20

s=

-10 -20

0 3.4 0 s=

-50

s= 60

v= 0.

-60

s = 0.60

100

0.80

150

0.30 1.00

200

0.40 1.20

0.50 1.40

250

0.60 1.60

300

1.80

350

0.70

0.80

2.00

400

3.8 0

.30

v= 0

s=

3.7

0

v

0.20

0.60 0.70 0.80 0.90 1.0

3.6

-40

20 = 0.

x = 0.10

0.50

s=

. v= 0

0.40

3.5 0

15

-40

0.30

s=

-30

.40 v= 0

50

0.020

s=

40

80 0.0 v= .10 =0

-50

1.00 0.90 0.80 0.70 0.60 0.50

0.010

s=

v=

50

v

2.00

0.0090

0.015

s=

50 40 30 20 0 -10

v=

-30

3.00

0

0.008

70

0 06 0.0 .0080 = v =0 0 v .01 0 v= 15 0.0 v= 20 0.0 v=

v=

-20

4.00

0

0.007

60

10

10.00 9.00 8.00 7.00 6.00 5.00

60

0.00

s=2

90

80

60

30.00

Pressure [Bar]

90

70

40.00

20.00

50

0.00

.20

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

0

04

0.0

80

70.00 60.00 50.00

Ref :W.C.Reynolds: Thermodynamic properties in SI R1270 DTU, Department of Energy Engineering

0.90

2.20

450

1.5

-60 -60 -40 -20

0

20

40

60

80

100

120

140

160

180

200

2.40

500 550 Enthalpy [kJ/kg]

600

650

700

750

800

850

900

950

1000

130

1.8 5

s= 0 1.9

5

0.15

5

0

0 2.1 5 2.1

0 2.2 2.2 5

-10

2.3

0

s= -20

.40

1.5

2.3 5

v= 0

s=

.60

2.4 0

-30

3.0

2.4

5

s=

80 v= 0. 0 v= 1.

2.0

s=

-40

v= 1.5

4.0

s=

-20

.30

-30

0.50 0.60 0.70 0.80 0.90 1.0

s=

.20

-40

0.40

s=

0

v= 0

v= 0

0.30

s= 10

v= 0

v= 0

0.20

2.0

2.0

20

.080

s=

40 10

s=

30

v

0

1.9

40

v= 0 10 = 0.

-10

0.040 0.050 0.060 0.070 0.080 0.090 0.10

s=

50

060 = 0.

0.30

0.10 0.09 0.08 0.07 0.06 0.05

0.030

s=

60 50

60

.15

0.20

0.020

70

.030 v= 0 .040 v= 0 v

1.00 0.90 0.80 0.70 0.60 0.50 0.40

80

v

20

2.00

0.015

100 90

.015 v= 0 020 = 0.

30

3.00

Pressure [Bar]

120

110 80

70

10.00 9.00 8.00 7.00 6.00 5.00 4.00

0.010

130 120 110

020 0.0 = v 030 0.0 40 v= 0.00 60 0 v= 0.00 0.008 010 v= v= 0. v=

100

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

90

20.00

Ref :R.C.Downing. ASHRAE Transactions 1974. Paper No. 2313. R21 DTU, Department of Energy Engineering

5.0 6.0 7.0 8.0

v= 2.0 x = 0.10

0.20

0.30

s = 1.00

140

160

180

200

0.40

1.20

220

240

0.50

0.60

1.40

260

280

0.70 1.60

300

320

0.80

0.90

-40 -20 0

20 40

60

80 100 120 140 160 180

200

220

240

1.80

340

360 380 400 Enthalpy [kJ/kg]

420

440

460

480

500

520

540

560

580

600

620

Ref :R.C.Downing. ASHRAE Transactions 1974. Paper No. 2313. R22 DTU, Department of Energy Engineering

020

0 1.7

5 0

0.030

1.8

0.040

1.9

5

0.050

1.9

s=

s=

20

0

1.8

5

30

0.060 0.070 0.080 0.090 0.10

0

0.02

2.0

0

s=

10

.030

2.1

v= 0

-20

5 s=

0

-30

.080

0.30

s=

v= 0

2.2

-30

0.20

2.1

060

. v= 0

0 = 0.1

-40

0.15

0

.040

s=

-10

s=

-20

2.0

5

s=

0

v= 0

2.2

5

v

2.3 0

20

-50

0

0.30

s = 1.00

140

160

-50

v= 0.3 0.20

180

200

0.40

0.50

1.20

220

240

0.60

0.70

1.40

260

280

0.80 1.60

300

320

0.50

s=

v= 0.

x = 0.10

0.40

s=

-40

.15 v= 0

1.00 0.90 0.80 0.70 0.60 0.50

s=

40

15

0.020

s=

30 20 0 -10

v=

1.7

50

.0 =0

v

0.015

60

060 0.0 v= 080 0.0 v= 10 0.0 v=

10

Pressure [Bar]

70

s=

50 40

20.00

2.00

0.0050 0.0060 0.0070 0.0080 0.0090 0.010

s= 80

020 0.0 = v 030 0.0 v= 40 0 0.0 v=

60

30.00

3.00

0

0.004

1.65

s=1

90

90

70

40.00

4.00

0.00

.60

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-04-23

10.00 9.00 8.00 7.00 6.00 5.00

30

0.0

80

80.00 70.00 60.00 50.00

5

01

0.0

0.90

-40

-20

0

20

40

60

80

100

120

140

160

180

200

1.80

340 360 380 Enthalpy [kJ/kg]

400

420

440

460

480

500

520

540

560

0.60 0.70 0.80 0.90

5 01 0.0

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

030

50

0.00

0

0.00

0.006

0.0070 0.0080 0.0090 0.010

1.50

20

10

40.00

40

0.0

s= 10

080 0.0 0 .01 =0

-30

v

15

0 -50

.040

2.0 0

0 0.03 -60

v= 0

s=

-60

1.9

20

0.0

3.00

0.060 0.070 0.080 0.090 0.10

-40

0.0

v=

0.050

s=

-50

5.00

0.040

1.8

v=

v=

0.030

0

-20

1.7 0

060

s=

-30

0.020

-10

0.0

v=

4.00

0

30 .00 0 v= 040 0.0 = v

v=

-40

Pressure [Bar]

10.00 9.00 8.00 7.00 6.00

0

s=

-10

v

0.015

1.6

.0 =0

-20

20.00

0

02

0

30.00

s=

0.15

.060

2.00

v=

-70

0 0.08

0.20

2.1 0

-70

v= 0

s=

50.00

Ref :R.C.Downing. ASHRAE Transactions 1974. Paper No. 2313. R23 DTU, Department of Energy Engineering

20

60.00

0

02

0.0

.10

1.00

x = 0.10 s = 0.60

80

2.2

15

v= 0.

100

0.20

0.30

0.80

120

140

0.40

0.50

1.00

160

180

0.60

0.70

1.20

200

220

1.40

240

0.80

s=

-80

0

v= 0

-80 0.90

-80

-60

-40

-20

0

20

40

60

80

0.40 100

1.60

260 280 Enthalpy [kJ/kg]

300

320

340

360

380

400

420

440

0.30

460

70

.30

2.40

3.1

0

3.0

0

0.15

s=

s=

s=

s=

0

0 2.8

2.9

0 2.7

0 2.6

s=

s=

s=

10

3.2

0

0

0.20

3.4

0

0.30

s=

-20

0.50

s=

-30

5

0.60 0.70 0.80 0.90 1.0

3.6 0

0.1

0.40 3.5 0

0

0.1

0.20

0

-40

s=

.30 v= 0

3.7

v=

0 s=

0.

3.3

-10

080

s=

-40

30

60

v=

1.00 0.90 0.80 0.70 0.60

0.060 0.070 0.080 0.090 0.10

20

0

v=

-30

2.00

30

0.0

v=

0.050

s=

-10 -20

v=

0.040

40

0 .04

v=

60

s=

30 20 10 0

5.00

0.030

50

0.0

-50

Pressure [Bar]

v=

0.020

70

2.50

50

60 .00 80 0 v= 0.00 v= .010 0 v= 15 0.0 = v 20 0.0 v=

40

20.00

3.00

0.015

80

60

30.00

4.00

060 .0070 080 090 0 0.0 0.0 0.010

0.0

s=2

90

80

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

10.00 9.00 8.00 7.00 6.00

0

05

0.0

90

Ref :W.C.Reynolds: Thermodynamic Properties in SI 50.00 R290 DTU, Department of Energy Engineering

40.00

0

04

0.0

.40

v= 0

-50

1.5

0.50

x = 0.10

0.20

s = 0.80

50

100

150

0.30 1.00

200

0.40 1.20

0.50 1.40

250

0.60 1.60

300

0.70 1.80

350

0.80 2.00

400

0.90 2.20

450

-40

-20

0

20

40

60

80

100

120

140

160

180

200

900

950

1000

2.40

500 550 Enthalpy [kJ/kg]

600

650

700

750

800

850

0

080 .0090 010 0 0.

07

0.0

0.030

v=

5

0 5 5.2 s=

0.20

75 5.

60

-140

s=

0 .08

0

0.30

s=

-150

.15

00

6.

0.10 v= 0

2.00

5.0

-130

40

s=

-140 -150

v=

4.7 s=

0

.0 =0

v=

0.15

0 .03

v

v

4.5 0

s=

4.2 5

s= -120

.0 =0

4.00 3.00

-110

5.5 0

-130

10.00 9.00 8.00 7.00 6.00 5.00

0.050 0.060 0.070 0.080 0.090 0.10

s=

-120

0 08 0 0.0 0.01 = = v v 15 0.0 v= 20 0.0 v=

0.040

s=

-110

-100

20.00

0.40

.25

0

s=

.20

6.5

s=

.30

v= 0

-160

.40

5

6.7

s=

v= 0

1.00 0.90 0.80 0.70 0.60 0.50

0.50 0.60 0.70 0.80 0.90 1.0

6

v= 0

-160

0.020

4.0

s= -90

-100

30.00

0.015

0

3.7 5

0.0

s=

0.

00

50

0.0 04 0

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

40.00

Pressure [Bar]

0

06

0.0

-90

70.00 60.00 50.00

Ref :W.C.Reynolds: Thermodynamic properties in SI R50 DTU, Department of Energy Engineering

0

7.0

1.5

5

s

60

v= 0.

.2 =7

2.0

.50

7 s=

3.0 x = 0.10

0.20

s = 1.00

100

150

200

0.30

0.40

2.00

250

300

0.50

0.60

3.00

350

400

0.70 4.00

450

500

0.80

0.90

-160

-140

-120

-100

-80

800

850

-60

-40

-20

0

20

1000

1050

5.00

550 600 650 Enthalpy [kJ/kg]

700

750

900

950

1100

140

120 110 90 80

0 2.8 s= 0

0

20

3.1 0

200

1.20

240

0.40 1.40

280

0.50 1.60

320

360

0.60

40

1.80

400

0.70

0.80 2.00

440

0.50 0

0

3.2

0.60 0.70 0.80 0.90 1.0

s=

-10 s = 1.00

0.30

0.40

s=

.20 .30

0.20

0.30

s= 10

v= 0

0

0.20

3.0

20

v= 0 .10 v= 0

2.9

30

0.15

s=

0

v= 0

x = 0.10

160

s=

40

v= 0.

120

2.7

0 50

.15

0.50

2.6

v= 40 0.0

v= 0

1.00 0.90 0.80 0.70 0.60

0

60

.080

10

2.00

70

0.06

v=

0.060 0.070 0.080 0.090 0.10

2.50

3.00

0.050

80

s=

30

v=

0.040

90

s=

60 50

4.00

0.030

100

30 0.0

40

5.00

0.020

110

5 0.01 v= 0 0.02

-10

0.90

0

20

40

60

80

100

120

140

2.20

480 520 Enthalpy [kJ/kg]

560

600

0.00800 0.0090 0.01

0.015

130

v

v=

0

0.007

s = 2.

150

060 0.0 0 v= 0.008 v= 0 .01 =0

70

10.00 9.00 8.00 7.00 6.00

0

0.006

120

100

20.00

50

0.00

50

150

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

30.00

Pressure [Bar]

040

0.0

140

40.00

Ref :W.C.Reynolds: Thermodynamic Properties in SI R600 DTU, Department of Energy Engineering

130

50.00

0

03

0.0

640

680

720

760

800

840

880

s = 0.80

50

100

150

1.00

200

1.20

250

1.40

0.60 1.60

300

0 s=

2.7

0 2.6

0 2.8 s= 0 2.9 s= 0 3.0

3.1

0

s=

0.70 1.80

350

0.50 0.60 0.70 0.80 0.90 1.0

3.2 0

s=

1.5

0 = 0.8

v

0.50

0.40

-30

v

0.40

0.30

s=

-30

.40

0 = 0.6

0.30

0.20

-20

v= 0

0.20

0.15

-10

0.20

v= 0

x = 0.10

s=

10 0

0.30 0.20

2.5

0

0

2.4

20

.30

0.40

0

30

s=

50 40 30 20 -10

v=

0.050 0.060 0.070 0.080 0.090 0.10

40

.15

-20

1.00 0.90 0.80 0.70 0.60 0.50

0.040

50

v

v= 0

0.030

60

v= 0 10 = 0.

0

2.00

.01 v= 0 0 0.02

0.06 .080

v=

0.020

80

v

10

3.00

0.015

70

.030 v= 0 040 = 0.

-40

Pressure [Bar]

4.00

0 0.0008.0 090 0.010

90

5

v=

0.0070

100

0 .006 v= 00.0080 v= 010 . v= 0

s=

90 60

70

80

20.00

0

0.006

130 120 110

100

30.00

10.00 9.00 8.00 7.00 6.00 5.00

50

0.00

130

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

120

40.00

040

0.0

Ref :W.C.Reynolds: Thermodynamic Properties in SI R600a DTU, Department of Energy Engineering

110

50.00

0.80 2.00

400

2.0

-40

0

v= 1.

0.90

-40

-20

0

20

40

60

80

100

120

3.0

140

2.20

450 500 Enthalpy [kJ/kg]

550

600

650

700

750

800

850

7.2 0.20

40

v= 0.

120

0

v=

60

7.8

0

2.0

s=

100

v= 0.

80 v= 0. .0 1 v=

4.0

8.1

0

100

s=

80

1.000 0.900 0.800 0.700 0.600 0.500 0.400

0.80 1.0

7.5

2.000

0.60

0

140

0 0. 0 v= 0.06 080 0 . 1 v= = 0 = 0. v v

120

3.000

s=

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

0.40 40

s=

Ref :W.C.Reynolds: Thermodynamic properties in SI R718 DTU, Department of Energy Engineering

140

80

6.0 8.0 10

Pressure [Bar]

60

0.300

s=

8.4

0

v= 2.0

60

v= 4.0

8.7

0.200

0

5.000 4.000

v= 8.0 v= 10

40

9.0

0

40

s=

40

0.100 0.090 0.080 0.070 0.060 0.050 0.040

20

s=

v= 6.0

9.3

0

60

s= 0 s=

20

0.020

80 100

9.6

20

0.030

v= 20

9.9

0

v= 40

200

10

.20

s= x = 0.10

0.20

0

200

0.30 1.20

1.80

400

0.40 2.40

600

3.00

800

0.50 3.60

1000

0.60

4.20

1200

4.80

0.70 5.40

6.00

1400 1600 Enthalpy [kJ/kg]

.50

s=

10

v= 100 0

s = 0.60

-200

v= 80

s=

0.010 0.009 0.008 0.007 0.006 0.005

v= 60

0.80 6.60

1800

7.20

2000

0.90 7.80

0

100

200

300

8.40

2200

2400

2600

2800

3000

3200

400

50

-170

1.9

0

0

0

0

0

2.1

v=

4.00 3.00 -190

2.00

2. s= s=

-170

s=

15

0.0

0.050 0.060 0.070 0.080 0.090 0.10

60

2.

-180

70

2.

0

s=

030

0.

2.8

s=

0 .04

0

v=

0.040

5 2.

s=

20

v=

40

2.

0

0.0

v=

30

2.2

s=

2.0

1.8 s=

0 0.0 080 0.0 0 = 1 v 0.0 v=

v=

2

s=

3

-200 x = 0.10

0.20

s = 0.00 0.20

100

0.30

0.40

0.60

125

0.40 0.80

150

0.50 1.00

1.20

175

0.60 1.40

0.70 1.60

200

0.80

1.80

225

2.00

2.20

.50

3 s=

s=

-200

0

3.6

s=

-200

0.90

-180

-160

-140

-120

-100

-80

0.50 0.60 0.70 0.80 0.90 1.0

0

.4 =3

.20

0 = 0.3

0.40

0

.3 =3

v= 0

v

75

0.30

.20

s

.15

50

0

3.1

s

v= 0

1.00 0.90 0.80 0.70 0.60 0.50

0.20

0 3.0 s=

-190

.080 v= 0 .10 v= 0

0.15

.90

s=

0 0.06

-60

0

3.7

-40

2.40

250 275 Enthalpy [kJ/kg]

0.010

0.030

s=

60

v=

-180

10.00 9.00 8.00 7.00 6.00 5.00

s= v

0.0090

0 1.7 s=

s= =0

0

0.008

0.020

-160

0

4 .00

0

0.007

0.00

0.015

-160

20.00

60

0.00

0 1.6

1.5 0

s=

-150

-150

30.00

Pressure [Bar]

040

0.0

s=

0.0 02 0

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

40.00

0

03

0.0

s=

70.00 60.00 50.00

Ref :W.C.Reynolds: Thermodynamic Properties in SI R728 DTU, Department of Energy Engineering

300

325

350

375

400

425

450

2.4

0

2.3

0

2.2 0 s=

s=

s=

s=

0.030

2.5 0 s=

0.040 0.050 0.060 0.070 0.080 0.090 0.10

0

Pressure [Bar]

-160

2.7

0

s=

2.6

-165

s=

2.8

0

s=

-170

2.9 0

-175

0.15

s=

5.00

3.

00

4.00

0

0.009 0.010

0.020

-155

10.00 9.00 8.00 7.00 6.00

0

0.008

0.015

-150

20.00

70

0.00

2.1 0

s=

-145

30.00

60

0.00

0 1.9 s=

40.00

50

0.00

0 1.8 s=

1.70

50.00

s=

1.60

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

040

0.0

2.0 0

0.0 02 0

0

03

0.0

s=

70.00 60.00

Ref :W.C.Reynolds: Thermodynamic Properties in SI R729 DTU, Department of Energy Engineering

s=

-180

3.00

s=

10

0.20

3.

0

s=

-185

2.00

3.2

0

s=

s=

-190

0.30

3.3

0

3.4

s=

0.40

0 3.5

0.50 0.60

1.00

75

100

x = 0.10

0.20

0.40

0.60

125

0.30 0.80

150

0.40 1.00

175

1.20

0.50 1.40

200

0.60 1.60

225

0.70 1.80

0.80 2.00

2.20

250 275 Enthalpy [kJ/kg]

0.90

-180

-160

-140

-120

-100

-80

-60

2.40

300

325

350

375

400

425

450

0.0

040

-170

v=

3.00

0 0

2.4 2.5

0 0 2. 80

0.050 0.060 0.070 0.080 0.090 0.10

s=

s=

s=

0.040

2.7

s=

0.030

s=

2. 90

-150

3. -160

0

2 0.0

s=

-170

40

0.0

0 0.08

0.15

0

3.2

0.20

0

s=

3.3

0

s=

0 0.06

v=

10

3.

s=

30

0.0

v=

-180

s=

15

v=

3.4

s= .10

v= 0

0.30

.50

3

s=

-180

.15 v= 0

1.00 0.90 0.80 0.70 0.60 0.50

0.40

0 3.6

s=

s=

.20

0

3.8

s=

30

s = 0.60 0.80

100

150

0.30 1.00

1.20

200

0.40 1.40

0.50 1.60

0.60 1.80

250

2.00

0.70 2.20

0.80 2.40

s=

0.90 2.60

0

3.9

v= 0. 0.20

-180

-160

-140

-120

-100

-80

-60

-40

0.50 0.60 0.70 0.80 0.90 1.0

0 3.7

v= 0

x = 0.10

0.010

2.3 0

2.2 0

s=

-140

0.0

v=

2.00

0

0.009

0.020

2.6

30 0 .00 .004 0 0 v= v= 60 .00 0 v= 080 0.0 v= .010 0 v=

v=

4.00

0

0.008

00

-160

10.00 9.00 8.00 7.00 6.00 5.00

70

0.00

0.015

s=

-140 -150

20.00

60

0.00

0 2.1

s= -130

30.00

50

0.00

0.0

s=

-120

40.00

Pressure [Bar]

02 0

015 0.0

-120

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

0

03

0.0

-130

70.00 60.00 50.00

Ref :W.C.Reynolds: Thermodynamic Properties in SI R732 DTU, Department of Energy Engineering

-20

0

0

4.0

20

2.80

300 350 Enthalpy [kJ/kg]

400

450

500

550

5

50

60

0.00

0

0.007

0 0.008 0 0.009 0.010

1.9

0

1.8

0

0.00

0

0.015 10

s=

-130

2.0

40.00

040

0.0

s=

-130

s=

s=

1.7 0

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

50.00

0

03

0.0

0.0

0.0

02 0

01

0.020

2.

-140

30.00

0

v=

2 .00

0

-160

Pressure [Bar]

v

v=

-170

0

1 0.0

s=

-160

2.3

v=

0

0.

0

v

2.5

0

-170

.03 =0

3.00

s=

040

-180

. v= 0

2.00

0.060 0.070 0.080 0.090 0.10

40

2.

s=

020

4.00

0.040 0.050

15

0.0

v=

5.00

s=

80

0 0.0

v=

0

-150

0 006

. =0

10.00 9.00 8.00 7.00 6.00

0.030

40

0 0.0

v=

0 2.2

s=

-140

0

03

.0 =0

v

-150

20.00

s=

70.00 60.00

Ref :W.C.Reynolds: Thermodynamic Properties in SI R740 DTU, Department of Energy Engineering

2.6

0.15

s= .060

v= 0

.080

v= 0

0

2.7

s=

-180

0.20 0

2.8

0.30 s=

.10 v= 0

0

2.9

0.40 s=

1.00

x = 0.10 s = 0.80

140

160

180

0.20

0.30

1.00

0.40

1.20

200

0.50 1.40

220

0.60 1.60

240

0.70 1.80

260

0.80 2.00

0.90

-180

-160

-140

-120

-100

-80

-60

-40

-20

.00

3

0.50

0

2.20

280 300 Enthalpy [kJ/kg]

320

340

360

380

400

420

0

04

0.0

0.

00

0.0 0

30

20

0.00 15

Ref :W.C.Reynolds: Thermodynamic Properties in SI R744 DTU, Department of Energy Engineering

050

060

0.0

0.0

70

80

0.01

.85

2.10

2.05 s=

2.15 s=

0

2.20

5

0

06

0

5

0

08

-5

v=

10

0.0

2.3 0

-10

v

-10

s=

.0 =0

2.2

-5

v

0

0.02

s=

0.0

5

0.01

s=

v=

.0 =0

30.00

.00

10

40

0

40.00

s=

10 5

v=

30

00

0.

s=2

s=1

15

50.00

.95

s=1

20 15

20

20.00

x = 0.10

0.20

s = 1.00

140

160

180

200

0.30

0.40

0.50

1.20

220

240

0.60

1.40

260

280

300

0.70

0.80

1.60

320

340 360 380 Enthalpy [kJ/kg]

-15

0

0.90

s=

v=

5 .01

2.3

5

-15

Pressure [Bar]

.90

25

60.00

0

s=1

25

80

30

70.00

90

0.00

s = 1.

s = 1.7

5

s = 1.7 0

0.00

30

s = 1.6

5

0.00

s = 1.60

90.00 80.00

s = 1.55

100.00

s = 1.50

s = 1.45

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

-10

0

10 20 30 40 50 60 70 80 90 100 110

1.80

400

420

440

460

480

500

520

540

560

580

0

0.03

20.00

110 100

60

70

80

90

50

v=

100

120

140

160

180

200

.95

.00 s=2

s=1

.90 s=1

.85 s=1

.80 s=1 75

s=2

.05

s = 1.

70 s = 1.

5 0

v=

0.30 0.40

0.20

-30

0.50 0.60 0.70 0.80

0.30

-20

0

20

40

60

80

100

120

1.20

220

0.20

s=2

.10

s = 1.6

0.15

-20

x = 0.100.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 s = 1.00

s = 1.6

-10

0.050 0.060 0.070 0.080 0.090 0.10

5

0.1

v=

0.20

0

5

0 -10

0.30

0.040

10

30 0.0 v= 40 0.0 v=

v=

0.030

20

2 0.0

0. v= 0 8 0.0 v= 0 0.1 v=

-20

0.40

5

060

0.020

30

1 0.0

0.0030 0.0040 0.0050 0.0060 0.0070 0.0080 0.0090 0.010

0.015

60

40

s = 1.5

v=

70

50

0.0 v=0 8 0 0.0 v=10 0 . =0

40 20

2.00

v= 0

80

020

0.0

0. v=40 0 0 . 0

v

10

3.00

v=0 003

060

30

4.00

-30

Pressure [Bar]

10.00 9.00 8.00 7.00 6.00 5.00

1.00 0.90 0.80 0.70 0.60 0.50

0

0.002

110

s in [kJ/(kg K)]. v in [m^3/kg]. T in [ºC] M.J. Skovrup & H.J.H Knudsen. 12-05-06

100

30.00

15

0.00

Ref :R.C.Downing. ASHRAE Transactions 1974. Paper No. 2313. RC318 DTU, Department of Energy Engineering

90

40.00

240

260

280

300 320 340 Enthalpy [kJ/kg]

360

380

400

420

440

460

480

500

520

540