2002
DOI: 10.1061/9780784406311
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Hydraulic Design of Labyrinth Weirs

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Cited by 77 publications
(58 citation statements)
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“…This is a more physical based approach to take into account for apex influences on discharge efficiency than the "black box mixing" of all influences in the discharge coefficient. In his detailed compilation and discussion of the published information on labyrinth weirs, Falvey (2003) favored also this design method. Tullis et al (2005) conducted further tests to optimize the performance of low head 7° and 8° labyrinth weirs.…”
Section: Determination Of Labyrinth Discharge Capacitymentioning
confidence: 99%
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“…This is a more physical based approach to take into account for apex influences on discharge efficiency than the "black box mixing" of all influences in the discharge coefficient. In his detailed compilation and discussion of the published information on labyrinth weirs, Falvey (2003) favored also this design method. Tullis et al (2005) conducted further tests to optimize the performance of low head 7° and 8° labyrinth weirs.…”
Section: Determination Of Labyrinth Discharge Capacitymentioning
confidence: 99%
“…Labyrinth weirs are also used as protection structures for canals and run-of-river hydroelectric plants ( Figure 3). Furthermore, Falvey (2003) cites the use of labyrinth weirs as energy dissipaters, applied to control water quality by aering or de-aerating the flow. An overview of the characteristics of existing labyrinth installations is given by Lux & Hinchliff (1985) and Pinto Magalhães (1985).…”
Section: Use and Types Of Labyrinth Weirsmentioning
confidence: 99%
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“…Labyrinth weirs are ordinarily intended for, yet not restricted to Ht/P <1, where Ht is add up to upstream head and P is weir stature. Geometric parameters influencing water powered plan are sidewall edge (α), number of cycles (N), crest shape, upstream profundity, weir stature, weir length [12]. For considerable approach speed, estimation of discharge coefficient fluctuates with upstream head.…”
Section: Submergencementioning
confidence: 99%
“…Esse tipo de vertedor trabalha bem quando se deseja descarregar grandes vazões para cargas relativamente baixas. Em levantamento realizado por Falvey (2003) com as principais características de vertedores labirinto construídos no mundo, nota-se que são raros haver cargas máximas superiores a 3 m. Na Figura 4.11 pode-se notar que há uma zona de interferência na região de jusante, que não foi descrita por nenhum autor, e que certamente tem uma influência na capacidade do vertedor.…”
Section: Carga Sobre O Vertedorunclassified