Culvert Observation of the flow and the occurrence of hydraulic jumps in two different channel bodies Features - full flow through culvert and partially filled culvert Learning objectives/experiments - behaviour of open channel flow at reduced flow cross-sections - free and submerged culvert inlet - culvert outlet with free or submerged discharge - different shapes of culvert cross-section -- rectangular cross-section -- circular cross-section Specification [1] culvert for experimental flume HM 160 [2] 2 transparent channel bodies made from PMMA [3] hollow channel body fitted with a rectangular cross-section [4] hollow channel body, fitted with a circular cross-section [5] both channel bodies with sealing lips Technical data Culvert cross-sections - circular, inner diameter: 44mm - rectangular, WxH: 39x39mm LxWxH: 820x84x280mm (1 channel body) Weight: approx. 9kg (total)