NUS-7
NUS-7 K03/0617
Seite 23
P40= 16
Trapezoidal weir
0.0032 < Q [m
3
/s] < 82
20 <
P41
[°] < 100
0.5 <
P42
[m] < 15
0.1 < h [m] < 2
Q [m
3
/s] = 1.772
P42
h
1.5
+
1.320
tg(
P41
/2)
h
2.47
Accuracy:
5%
P40=16
P04
P46
h
P42
P41
P40= 17
Special trapezoidal (4:1) weir
0.0018 < Q [m
3
/s] < 50
0.3 <
P42
[m] < 10
0.1 < h [m] < 2
Q [m
3
/s] = 1.866
P42
h
1.5
Accuracy:
3%
1
4
P40=17
P46
P04
h
P42
P40= 18
V-notch weir
0.0002 < Q [m
3
/s] < 1
20 <
P42
[°] < 100
0.05 < h [m] < 1
Q[m
3
/s] = 1.320
tg(
P42
/2)
h
2.47
Accuracy:
3%
P40=18
h
P46
P42
P04
