39
Pressure head, kPa
Pressure head, kPa
Pressure drop, kPa
Pressure drop, kPa
0
10
20
30
40
50
60
70
80
90
0
0
0
0
0
150
0,00,5 1,01,5 2,02,5 3,03,5 4,04,5 5,05,5 6,0
1
2
3
4
5
6
0
10
20
30
40
50
60
70
80
90
0
0
0
0
0
0
0
0
1
2
3
4
5
6
50
70
90
0
0
0
0
0
0
0
1
2
3
50
70
90
0
0
0
0
0
0
0
250
01 2 345 6 78910 11 12
1
2