HFC-frie mælkekøleanlæg

Damptrykstabel for blandingen 90% R717/10% R1270

 

Tryk

T væske

T gas

Glide

Rho væske

Rho gas

h væske

h gas

hlg

s væske

s gas

X Ammoniak

X Propylen

kPa

°C

°C

K

kg/m³

kg/m³

kJ/kg

kJ/kg

kJ/kg

kJ/kg

kJ/kg

 

 

250

-13.75

-13.75

0

650.8

2.21

140

1355

1215

0.7757

5.461

0.9

0.1

300

-9.25

-9.25

0

644.9

2.624

159.4

1361

1201.6

0.8497

5.403

0.9

0.1

350

-5.35

-5.35

0

639.6

3.035

176.5

1365

1188.5

0.9137

5.353

0.9

0.1

400

-1.85

-1.85

0

634.9

3.444

191.9

1369

1177.1

0.9703

5.31

0.9

0.1

450

1.35

1.35

0

630.6

3.852

205.8

1373

1167.2

1.021

5.272

0.9

0.1

500

4.25

4.25

0

626.6

4.258

218.7

1376

1157.3

1.067

5.238

0.9

0.1

550

6.95

6.95

0

622.8

4.664

230.6

1378

1147.4

1.11

5.207

0.9

0.1

600

9.45

9.45

0

619.3

5.068

241.8

1380

1138.2

1.149

5.179

0.9

0.1

650

11.75

11.85

0.1

616

5.472

252.3

1383

1130.7

1.186

5.153

0.9

0.1

700

14.05

14.05

0

612.8

5.876

262.2

1384

1121.8

1.22

5.129

0.9

0.1

750

16.15

16.15

0

609.8

6.28

271.6

1386

1114.4

1.253

5.106

0.9

0.1

800

18.05

18.15

0.1

606.9

6.684

280.6

1388

1107.4

1.284

5.085

0.9

0.1

850

19.95

20.05

0.1

604.2

7.088

289.2

1389

1099.8

1.313

5.065

0.9

0.1

900

21.85

21.85

0

601.5

7.493

297.4

1390

1092.6

1.34

5.046

0.9

0.1

950

23.55

23.55

0

598.9

7.897

305.3

1392

1086.7

1.367

5.027

0.9

0.1

1000

25.25

25.25

0

596.4

8.303

313

1393

1080

1.392

5.01

0.9

0.1