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CALPEX® - Brugg Rohrsystem AG

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Pertes de pression<br />

Assortiment chauffage, 6 bar<br />

ΔT<br />

30 K<br />

Q [kW]<br />

20 30 50 75 100 150 200 300 500 1000 2000 3000 5000<br />

10 15 20 30 40 50 75 100 150 200 300 500 1000 2000 3000<br />

20 K<br />

70000 100000 200000<br />

Débit m [kg/h]<br />

300 400 500 1000 2000 3000 5000 10000 20000 30000 40000<br />

4000<br />

20<br />

Assortiment sanitaire, 10 bar<br />

Q [kW]<br />

50000<br />

ΔT<br />

30 K<br />

20 30 50 100 200 300 500 1000<br />

20 K<br />

10 20 30 50 100 200 300 500<br />

Débit m [kg/h]<br />

300 500 1000 2000 3000 5000 10000 20000 30000 40000<br />

4000<br />

20<br />

0,3 m/s<br />

30<br />

30<br />

Vitesse de l’eau<br />

0,4 m/s<br />

40<br />

Vitesse de l’eau<br />

0,3 m/s<br />

50<br />

40<br />

50<br />

0,5 m/s<br />

80<br />

100<br />

0,75 m/s<br />

120<br />

140<br />

160<br />

180<br />

1,0 m/s<br />

200<br />

300<br />

1,5 m/s<br />

400<br />

500<br />

Pertes de pression Δp [Pa/m]<br />

0,4m/s<br />

80<br />

0,5 m/s<br />

100<br />

120<br />

140<br />

160<br />

180<br />

0,75m/s<br />

200<br />

300<br />

1,0 m/s<br />

400<br />

500<br />

6<br />

2,0 m/s<br />

Pertes de pression Δp [Pa/m]<br />

800<br />

160/130,8<br />

1000<br />

(DN 125, 5”)<br />

1200<br />

4,0 m/s<br />

3,0 m/s<br />

80 °C<br />

1,5 m/s<br />

600<br />

1000<br />

2,0 m/s<br />

1400<br />

1600<br />

1800<br />

3,0 m/s<br />

60 °C<br />

1200<br />

1400<br />

1600<br />

1800<br />

2000<br />

2000<br />

Pertes de pression<br />

125/102,2<br />

(DN 110, 41/2”)<br />

110/90,0<br />

(DN 100, 4”)<br />

90/73,6<br />

(DN 80, 3”)<br />

75/61,4<br />

(DN 65, 21/2”)<br />

63/51,4<br />

(DN 50, 2”)<br />

50/40,8<br />

(DN 40, 11/2”)<br />

40/32,6<br />

(DN 32, 11/4”)<br />

32/26,2<br />

(DN 25, 1”)<br />

25/20,4<br />

(DN 20, 3/4”<br />

63/45,6<br />

(DN 50, 2")<br />

50/36,2<br />

(DN 40, 11/2”)<br />

40/29,0<br />

(DN 32, 11/4")<br />

32/23,2<br />

(DN 25, 1”)<br />

28/20,0<br />

(DN 20, 3/4")<br />

22/16,0<br />

(DN 16, 5/8")<br />

1 mmWS = 9,81 Pa<br />

m � Q � 860<br />

�<br />

Δ T<br />

m � = débit en kg/h<br />

Q = puissance nécessaire kW<br />

Δ T = différence de température<br />

VL/RL en K<br />

1 mmWS = 9,81 Pa<br />

m � Q � 860<br />

�<br />

Δ T<br />

m �<br />

= débit en kg/h<br />

Q = puissance nécessaire kW<br />

Δ T = différence de température<br />

VL/RL en K

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