HFC-frie mælkekøleanlæg

Damptrykstabel for blandingen 90% R717/10% R290

 

Tryk

T væske

T gas

Glide

Rho væske

Rho gas

h væske

h gas

hlg

s væske

s gas

X Ammoniak

X Propan

kPa

°C

°C

K

kg/m³

kg/m³

kJ/kg

kJ/kg

kJ/kg

kJ/kg

kJ/kg

 

 

250

-13.45

-13.45

0

647.6

2.212

141.2

1354

1212.8

0.7802

5.45

0.9

0.1

300

-9.05

-8.95

0.1

641.8

2.627

160.6

1359

1198.4

0.854

5.392

0.9

0.1

350

-5.05

-5.05

0

636.6

3.039

177.7

1364

1186.3

0.9179

5.343

0.9

0.1

400

-1.55

-1.55

0

631.9

3.448

193

1368

1175

0.9744

5.301

0.9

0.1

450

1.55

1.65

0.1

627.7

3.856

206.9

1371

1164.1

1.025

5.263

0.9

0.1

500

4.45

4.55

0.1

623.7

4.262

219.8

1374

1154.2

1.071

5.229

0.9

0.1

550

7.15

7.25

0.1

620

4.668

231.7

1377

1145.3

1.114

5.199

0.9

0.1

600

9.65

9.85

0.2

616.5

5.073

242.9

1379

1136.1

1.153

5.171

0.9

0.1

650

12.05

12.15

0.1

613.2

5.477

253.4

1382

1128.6

1.19

5.145

0.9

0.1

700

14.25

14.45

0.2

610.1

5.881

263.3

1383

1119.7

1.224

5.121

0.9

0.1

750

16.35

16.55

0.2

607.1

6.285

272.7

1385

1112.3

1.257

5.098

0.9

0.1

800

18.35

18.55

0.2

604.2

6.689

281.7

1387

1105.3

1.287

5.077

0.9

0.1

850

20.25

20.45

0.2

601.4

7.093

290.3

1388

1097.7

1.316

5.058

0.9

0.1

900

22.05

22.25

0.2

598.8

7.498

298.5

1390

1091.5

1.344

5.039

0.9

0.1

950

23.75

24.05

0.3

596.2

7.903

306.4

1391

1084.6

1.371

5.021

0.9

0.1

1000

25.45

25.75

0.3

593.8

8.308

314.1

1392

1077.9

1.396

5.004

0.9

0.1