What Are The Drone Anti-jamming Systems Technology?
Cu06997 lecture 11_exercises
1. 1. Bernoulli P3 and P1m bed level is reference line
2. At P3 supercritical (schietend) or subcritical (stromend)?
3. At weir free flow (volkomen) or submerged flow (onvolkomen)?
4. At which depth switch between free en submerged flow?
5. Discharge coefficient broad crested weir?
6. Suppose water level at P3 is 0,52 m, discharge coefficient weir?
Broad crested weir, exercise
7. Free flow broad crested weir
2
3
HBcq vv
Cv=discharge coefficient free flow broad crested weir [m1/2/s]
B = width weir
h3 = water level downstream
Total Head or Energy line H
Free flow broad crested weir [volkomen lange overlaat]
Super critical flow
Hydraulic Jump
3
9. Submerged broad crested weir flow
)(2 33 hHghBcq olv
col=discharge coefficient submerged broad crested weir [1]
B = width weir
h3 = water level downstream
Total Head or Energy line H
Submerged broad crested weir [onvolkomen lange overlaat]
Bottom eddy
3