Discussion on “Laboratory investigation of the discharge coefficient of flow in arced labyrinth weirs with triangular plans” by Monjezi et al. (2018)

One of the critical issues in designing laboratory experiments is considering the scale effects. This paper is a discussion on Monjezi et al.'s [1] paper, which violated the presented criteria for a significant part of their experimental tests. Discussers also suggested appropriate equations to...

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Bibliographic Details
Published in:Flow measurement and instrumentation 2020-04, Vol.72, p.101709, Article 101709
Main Authors: Sangsefidi, Yousef, Torabi, Mohammadamin, Tavakol-Davani, Hassan
Format: Article
Language:English
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Summary:One of the critical issues in designing laboratory experiments is considering the scale effects. This paper is a discussion on Monjezi et al.'s [1] paper, which violated the presented criteria for a significant part of their experimental tests. Discussers also suggested appropriate equations to modify the results obtained from experimental tests. In addition, the necessity of a comparative analysis is discussed in the present paper. •Investigate scale effect criteria mentioned by previous research.•Propose an equation to modify the experimental result of discussed paper.•Performed a comparative analysis for errors in different heads.
ISSN:0955-5986
1873-6998
DOI:10.1016/j.flowmeasinst.2020.101709