HYDRAULIC COMPARISON BETWEEN PIANO KEYWEIR AND RECTANGULAR LABYRINTH WEIR
نویسندگان
چکیده
منابع مشابه
Numerical Analysis of Flow Hydraulic in Trapezoidal Labyrinths and Piano Key Weirs
The flow fields over a trapezoidal labyrinth weir (two-cycle) and a piano key weir were simulated using Flow3D, studying the impact of each model on the flow field in the weirs and the coefficient of discharge in comparison with the available experimental data. Moreover, the models were investigated experimentally in a 12.5 m long, 0.3 m wide, and 0.4 m high rectangular flume under clear-water ...
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Free crest spillways are hydraulically efficient and safe in operation. Since their discharge capacity is directly proportional to the crest length several types have been developed with the purpose to increase the length of the latter. Among these types traditional labyrinth weir spillways have been studied and used for a long time. Their hydraulic performance and the effect of the involved ge...
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ژورنال
عنوان ژورنال: International Journal of GEOMATE
سال: 2021
ISSN: 2186-2982,2186-2990
DOI: 10.21660/2021.82.j2106