Broad-Crested Weir
(HI-002.1.4)
  • Free and submerged over-fall at the broad-crested weir.
  • Effect of the weir edges on flow processes.
    • Sharp-edged contour.
    • Rounded contour.
    • Together with a level gauge:
    • Determination of the discharge coefficient.
    • Determination of the discharge.
    • Comparison of the theoretical and the measured discharge.

This module is used to study the flow over broad-crested weirs.

  • The weir has sharp edges.
  • The module includes 2 additional elements for rounded edges.
  • The weir body is hollow with sealing lips.