HM 161.30 Set Of Plate Weirs, Four Types Didactic Equipment Vocational Training Equipment Fluid Mechanics Lab Equipment
Flow over different sharp-crested weirs, investigations on an aerated overshoot weir Features - flow over sharp-crested weirs - typical measuring weirs Learning objectives/experiments - free and submerged overfall at the sharp crested weir - effect of aeration on flow processes at plate weirs -- nappe observation of separation at a sharp crested weir - together with a level gauge: -- plate weirs as measuring weirs: determination of the discharge coefficient; comparison of the measuring weirs (Cipoletti, Rehbock, Thomson) -- determination of the discharge -- comparison of the theoretical and the measured discharge Specification [1] 4 sharp-crested weirs for the experimental flume HM 161 [2] rectangular weir with optional aeration as sharp-crested weir [3] Thomson weir, Cipoletti weir and Rehbock weir as measuring weirs [4] identical weir height for all weirs [5] plate weir to be studied inserted in a frame [6] transparent frame with lateral sealing lips inserted in the flume [7] weirs made of stainless steel Technical data Thomson weir - triangular weir opening Rehbock weir - rectangular weir opening Cipoletti weir - trapezoidal weir opening LxWxH: 620x600x600mm (frame) Total weight: approx. 20kg
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