Open channel experiment
General schematic of the experiment system is given in Fig. 1. Report your observations during
the experiments. Please include all dimensions when you explain an event and provide necessary
theoretical aspects.
b\Delta E=((y_(3)-y_(2))^(3))/(4y_(2)y_(3))
(y_(2))/(y_(3))=(1)/(2)(-1+\sqrt(1+8Fr_(3)^(2)))
Sluice Gate
Q C Y1 Y2 Y3
6,5 1,75 14 0,9 6
3,8 1,75 6,5 0,8 4,2
Weir
Q Y1 Y2 Y3
6,5 11 1,5 5,7
10 12,4 2 6,7
Sill threshold height = 2cm
Q Y1 Y2
6,8 5,6 2
4,5 5 1,5
Nar rowing threshold height =2cm ,channel height = 10 cm
Q Y1 Y2 Y3
5 3,4 3,2 2,3
10 5,5 5,1 3