Výsledky vyhledávání

Akademický článek

Numerical Study of Hydraulic Performance of Weir-flume Combined Device

Autor: LING Gang, WANG Wen’e, WANG Hui, HU Xiaotao

Publikováno v: Guan'gai paishui xuebao, Vol 42, Iss 10, Pp 136-144 (2023)

【Objective】 The weir-flume apparatus, consisting of a measuring flume and a measuring weir, is an innovative device for monitoring and controlling open channel flow. Installed across channels, it can measure water flow, elevates upstream water le

Externí odkaz: https://doaj.org/article/200d4c66d0ae439298fb2889aeb350a2

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Akademický článek

An Automatic System for Measuring Water Flow in Airfoil-shaped-pier Sluice

Autor: WANG Shilong, WANG Wen’e, LIU Zhengguang, CHEN Tucheng, LIU Dukun, HU Xiaotao

Publikováno v: Guan'gai paishui xuebao, Vol 42, Iss 7, Pp 123-130 (2023)

【Background and Objective】 Automation of water measurement is a crucial to developing water-saving agriculture and enhancing irrigation water utilization efficiency. Although water measurement technologies for large canals have reached a mature s

Externí odkaz: https://doaj.org/article/c33a7fbc1c824017a641a4502b48bb3f

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Akademický článek

Experimental Study of Flow Characteristics Through Sluice Gates in U-Shaped Channels

Autor: HU Mingyu, WANG Wen’e, HU Xiaotao, WANG Shilong, FAN Kai, LIU Dukun

Publikováno v: Guan'gai paishui xuebao, Vol 42, Iss 4, Pp 116-122 (2023)

【Objective】 Flow measurement through sluice gates in U-Shaped channels depends on a range of factors. We experimentally measured the characteristics of flow through the gates under different designs and working conditions, and then derived a form

Externí odkaz: https://doaj.org/article/0cc4c01a12ab4e9eb6931c2223918ff0

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Akademický článek

Impact of Bed Slope on Accuracy of the Horizontal Plate for Measuring Water Flow in U-Shaped Channels

Autor: LIAO Wei, ZHANG Weile, WANG Wen’e, HU Xiaotao

Publikováno v: Guan'gai paishui xuebao, Vol 40, Iss 1, Pp 138-143 (2021)

【Background】Most irrigation districts in northern China are flatten and water in their channels is muddy. Existing facilities for measuring water flow in channels could cause backward water flow in their upstream and are prone to sediment deposit

Externí odkaz: https://doaj.org/article/3b50c7a7a5424d418f0e7e1292eacd81

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