Labyrinth and Piano Key Weirs II 2013
DOI: 10.1201/b15985-14
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Experimental study on vertical velocity and submergence depth near Piano Key weir

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Cited by 19 publications
(6 citation statements)
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“…0.2-0.5 cm near the bed and the same were gradually increased towards the free surface. The recorded raw data were filtered based on minimum SNR of 15 and minimum COR of 70 [20][21].…”
Section: Experimental Conditionsmentioning
confidence: 99%
“…0.2-0.5 cm near the bed and the same were gradually increased towards the free surface. The recorded raw data were filtered based on minimum SNR of 15 and minimum COR of 70 [20][21].…”
Section: Experimental Conditionsmentioning
confidence: 99%
“…as reported in several review studies by Abhash and Pandey (2020); Crookston et al (2019); Erpicum et al (2017); Oertel (2018), but it appears that a very limited study (possibly the only one by Noseda et al (2019)) has been performed on the sediment movement over PKW. The previous investigations by Sharma and Tiwari (2013); Tiwari and Sharma (2015) were mainly based on visual observations and limited to suspended load transport and threshold of the lifting of sediment upto 2 3 mm. Noseda et al (2019) carried out an experimental study on the self-cleaning capacity of PKW and examined the upstream riverbed scour behavior and flushing of sediments over the weir.…”
Section: Manuscript_r1mentioning
confidence: 99%
“…A Piano Key Weir is a kind of labyrinth hydraulic structure in general placed transversely to rivers that causes flow discontinuity and affects hydraulics of rivers (Erpicum et al 2011;Laugier et al 2012;Ouamane 2013a). General transverse structures like weir (triangular or rectangular) have a significant function to maintain upstream depth of water and securing water resources for optimum use (Lempérière & Ouamane 2003;Lempérière et al 2011;Nayan Sharma & Tiwari 2013;Ouamane 2013b;Ribeiro et al 2013;Sharma et al 2012). However, it destabilizes sediment continuity because flow velocity reduced due to the increased water depth (Bai & Duan 2014;Fan & Morris 1992).…”
Section: Piano Key Weirmentioning
confidence: 99%