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 161 [2] transparent channel body made from PMMA [3] hollow channel body, fitted with a rectangular and a circular cross-section [4] 2 covers to close the unused cross-section [5] channel body with sealing lips [6] clamping device for mounting the culvert into the experimental flume Technical data Culvert cross-sections - circular, Ø 284mm - rectangular, WxH: 251x251mm Material - PMMA, transparent LxWxH: 1800x600x780mm Weight: approx. 70kg