Webfull-width thin-plate weir has been installed on the down stream end of a 0.1 m wide and 2.2 m long channel (Figure 1). The channel was supplied with water from a storage tank using a pump. The water already flowing over the thin-plate weir was either returned to the storage tank, or was diverted to an intake vessel for measurement purpose. WebA thin- plate weir is essentially an obstruction built across an open channel which causes water to back -up, creating a pool of water (head) behind the barrier. Water flows over the barrier through a specially shaped opening or notch. While the installation of the actual weir or weir plate can be relatively
Measuring Flow with Thin-Plate Weirs Weir Advantages Tracom Inc
WebJun 1, 2024 · The study deals with the thin-plate triangular notch weir as a flow measurement device. Unlike previous studies on this subject, a theoretical development is … Web(a) With the aid of a well labelled diagram, describe how a sharp crested (thin plate) weir can be used to measure flows in a small open channel such as a stream. [5 marks] (b) The discharge down a 1.2m wide channel is to be measured using a rectangular sharp crested weir that has a 0.75m wide crest. how to name a resume file
Weirs: One of the Best Flow Measurement Devices Tracom
WebFor full contraction, the ends of the weir should not be closer to the sides and bottom of the approach channel than a specified distance. Full side contractions on a thin-plate … WebMay 10, 2024 · A thin-plate weir possesses several one of a kind features that make it the perfect choice for your flow measurement needs. However, if you’re not familiar with thin-plate weirs, then you might be unaware why these devices make such good choice for many flow measurement applications. WebMay 10, 2024 · A thin-plate weir possesses several one of a kind features that make it the perfect choice for your flow measurement needs. However, if you’re not familiar with thin … how to name a rocket