Endress+Hauser Proline Promass 80 Manuel De Mise En Service page 91

Coefficients des pertes de charge pour Promass F
DN
5,35 ⋅ 10
8
8,30 ⋅ 10
15
12,00 ⋅ 10
25
17,60 ⋅ 10
40
26,00 ⋅ 10
50
40,50 ⋅ 10
80
51,20 ⋅ 10
100
68,90 ⋅ 10
150
102,26 ⋅ 10
250
[mbar]
10000
1000
100
10
1
0.1
0.001 0.01
Fig. 40: Diagramme des pertes de charge avec l'eau
d[m] K
5,70 ⋅ 10
–3 7
5,80 ⋅ 10
–3 6
1,90 ⋅ 10
–3 6
3,50 ⋅ 10
–3 5
7,00 ⋅ 10
–3 4
1,10 ⋅ 10
–3 4
3,54 ⋅ 10
–3 3
1,36 ⋅ 10
–3 3
3,00 ⋅ 10
–3 2
DN 8
0.1
1
Caractéristiques techniques
K1
9,60 ⋅10
7
1,90 ⋅ 10
7
6,40 ⋅ 10
6
1,30 ⋅ 10
6
5,00 ⋅ 10
5
7,71 ⋅ 10
4
3,54 ⋅ 10
4
2,04 ⋅ 10
4
6,10 ⋅ 10
3
DN 25
DN 15
DN 50
DN 40
DN 100
DN 80 DN 150
DN 250
10
100
K2
1,90 ⋅ 10
7
10,60 ⋅ 10
5
4,50 ⋅ 10
5
1,30 ⋅ 10
5
1,40 ⋅ 10
4
1,42 ⋅ 10
4
5,40 ⋅ 10
3
6,46 ⋅ 10
2
1,33 ⋅ 10
2
1000
[t/h]
a0001396
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