Cu06997 lecture 11_exercises

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Cu06997 lecture 11_exercises

  1. 1. 1. Bernoulli P3 and P1m bed level is reference line2. 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
  2. 2. Question 1
  3. 3. Question 2
  4. 4. Question 3
  5. 5. Question 4
  6. 6. Question 5
  7. 7. Free flow broad crested weir23HBcq vv Cv=discharge coefficient free flow broad crested weir [m1/2/s]B = width weirh3 = water level downstreamTotal Head or Energy line HFree flow broad crested weir [volkomen lange overlaat]Super critical flowHydraulic Jump3
  8. 8. Question 6
  9. 9. Submerged broad crested weir flow)(2 33 hHghBcq olv col=discharge coefficient submerged broad crested weir [1]B = width weirh3 = water level downstreamTotal Head or Energy line HSubmerged broad crested weir [onvolkomen lange overlaat]Bottom eddy3

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