Discussion of “Air–Water Flows and Head Losses on Stepped Spillways with Inclined Steps”
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VIEW THE ORIGINAL ARTICLEPublication: Journal of Irrigation and Drainage Engineering
Volume 149, Issue 7
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Data Availability Statement
All data, models, and code generated or used during this study appear in the published article.
Acknowledgments
This research is supported by the Chinese Scholarship Council (CSC), the Joint Funds of the Zhejiang Provincial Natural Science Foundation of China (Nos. LZJWY23E090002, LZJWZ22E090004, and LZJWZ22C030001), the Scientific and Technological Program of Zhejiang Water Resources Department (RA1904, RB2119, and RC2143), the Nanxun Young Scholar, and the Research Center for Digital Economy and Sustainable Development of Water Resources, Zhejiang University of Water Resources and Electric Power (xrj2022012).
References
Chinnarasri, C., and S. Wongwises. 2004. “Flow regimes and energy loss on chutes with upward inclined steps.” Can. J. Civ. Eng. 31 (5): 870–879. https://doi.org/10.1139/l04-052.
Chinnarasri, C., and S. Wongwises. 2006. “Flow patterns and energy dissipation over various stepped chutes.” J. Irrig. Drain. Eng. 132 (1): 70–76. https://doi.org/10.1061/(ASCE)0733-9437(2006)132:1(70).
Kherbache, K., X. Chesneau, B. Zeghmati, S. Abide, and S. Benmamar. 2017. “The effects of step inclination and air injection on the water flow in a stepped spillway: A numerical study.” J. Hydrodyn. 29 (2): 322–331. https://doi.org/10.1016/S1001-6058(16)60742-4.
Li, S., and J. Yang. 2020. “Effects of inclination angles on stepped chute flows.” Appl. Sci.-Basel 10 (18): 6202. https://doi.org/10.3390/app10186202.
Takahashi, M., and I. Ohtsu. 2012. “Discussion of ‘Energy dissipation down a stepped spillway with nonuniform step heights’ by Stefan Felder and Hubert Chanson.” J. Hydraul. Eng. 138 (10): 920–921. https://doi.org/10.1061/(ASCE)HY.1943-7900.0000605.
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Published In
Journal of Irrigation and Drainage Engineering
Volume 149 • Issue 7 • July 2023
Copyright
© 2023 American Society of Civil Engineers.
History
Received: Nov 6, 2022
Accepted: Nov 15, 2022
Published online: Apr 21, 2023
Published in print: Jul 1, 2023
Discussion open until: Sep 21, 2023
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