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RESEARCH PAPERS

Free-surface aeration and momentum exchange at a bottom outlet

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Pages 100-110 | Received 01 May 2006, Published online: 26 Apr 2010

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Read on this site (5)

Maoyi Luo, Hang Wang, Xiaohui Zheng, Davide Wüthrich, Ruidi Bai & Shanjun Liu. (2023) Air entrainment and free-surface fluctuations in A-type hydraulic jumps with an abrupt drop. Journal of Hydraulic Research 61:5, pages 720-734.
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Shuai Li, Jianmin Zhang, Xiaoqing Chen & Gordon G.D. Zhou. (2018) Air concentration and velocity downstream of an expanding chute aerator. Journal of Hydraulic Research 56:3, pages 412-423.
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Michael Pfister, Willi H. Hager & Robert M. Boes. (2014) Trajectories and air flow features of ski jump-generated jets. Journal of Hydraulic Research 52:3, pages 336-346.
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Michael Pfister & Willi H. Hager. (2012) Deflector-jets affected by pre-aerated approach flow. Journal of Hydraulic Research 50:2, pages 181-191.
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Michael Pfister & Willi H. Hager. (2009) Deflector-generated jets. Journal of Hydraulic Research 47:4, pages 466-475.
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Articles from other publishers (22)

Xuechun Liu, Ruidi BaiShanjun Liu & Zhong Tian. (2023) Bottom and side-wall aeration performance of an offset aerator in a flood discharge chute. Proceedings of the Institution of Civil Engineers - Water Management 176:6, pages 303-319.
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Fangzhou Ye, Weilin Xu & Wangru Wei. (2022) Air entrainment mechanism of chute bottom aerators in high-speed chute flows. Physics of Fluids 34:11.
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M. Karimi Chahartaghi, S. Nazari & M. Solimani Babarsad. (2021) Experimental and Numerical Investigation of the Effect of Diverging Sidewall of Baffled Apron with Semi-circle Blocks on the Energy Dissipation and Scour Hole Dimension at the Downstream. Iranian Journal of Science and Technology, Transactions of Civil Engineering 46:2, pages 1405-1419.
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Roghayeh Ahmadpour, Hamed Sarkardeh & Hazi Azamathulla. (2022) Mathematical simulation of air-water flow along Ski Jump Jet. Water Supply 22:2, pages 2093-2105.
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Grégoire Jamet, António Muralha, José F. Melo, Pedro A. Manso & Giovanni De Cesare. (2022) Plunging Circular Jets: Experimental Characterization of Dynamic Pressures near the Stagnation Zone. Water 14:2, pages 173.
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Maolin Zhou, Xin Li, Jianmin Zhang & Weilin Xu. (2021) A Concise Method to Predict the Mean Dynamic Pressure on a Plunge Pool Slab. Entropy 24:1, pages 45.
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José M. Carrillo, Patricio R. Ortega, Luis G. Castillo & Juan T. García. (2021) Air–Water Properties in Rectangular Free-Falling Jets. Water 13:11, pages 1593.
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Hang Wang, Xuechun Liu, Ruidi Bai & Shanjun Liu. (2021) Bubble characteristics affecting air-water exchange in open-channel flow with a jet forming over a sudden bottom drop. Experimental Thermal and Fluid Science 124, pages 110366.
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Hang Wang, Xuechun LiuRuidi BaiShanjun Liu. (2020) Modified Bottom Air Entrainment Estimate by Chute Offset Aerator. Journal of Hydraulic Engineering 146:11.
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Morteza Karimi Chahartaghi, Sohrab Nazari & Mohsen Solimani Babarsad. (2020) Investigating the Effects of the Block Geometries and Sidewall Divergences on the Local Scour Downstream of Baffled Chute Spillways. Advances in Civil Engineering 2020, pages 1-14.
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António Muralha, José F. Melo & Helena M. Ramos. (2020) Assessment of CFD Solvers and Turbulent Models for Water Free Jets in Spillways. Fluids 5:3, pages 104.
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José M. Carrillo, Patricio R. Ortega, Luis G. Castillo & Juan T. García. (2020) Experimental Characterization of Air Entrainment in Rectangular Free Falling Jets. Water 12:6, pages 1773.
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Luka Barbaca, Bryce W. Pearce, Harish Ganesh, Steven L. Ceccio & Paul A. Brandner. (2019) On the unsteady behaviour of cavity flow over a two-dimensional wall-mounted fence. Journal of Fluid Mechanics 874, pages 483-525.
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João Gerdau de Borja, Daniela Guzzon Sanagiotto, Marcelo Giulian Marques, Alba Valéria Brandão Canellas & Cassius Palauro. (2019) Scale effect on mean pressures: study of two reduced models of a ski jump spillway. RBRH 24.
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Shuai Li, Jianmin Zhang, Xiaoqing Chen & Jiangang Chen. (2018) Three-Dimensional Aerators: Characteristics of the Air Bubbles. Water 10:10, pages 1430.
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Fernando Salazar, Javier San-Mauro, Miguel Ángel Celigueta & Eugenio Oñate. (2016) Air demand estimation in bottom outlets with the particle finite element method. Computational Particle Mechanics 4:3, pages 345-356.
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Gangfu Zhang & Hubert Chanson. (2015) Self-aeration in the rapidly- and gradually-varying flow regions of steep smooth and stepped spillways. Environmental Fluid Mechanics 17:1, pages 27-46.
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Hubert Chanson. (2010) Discussion of “Study of Air-Ventilated Cavity under Model Hull on Water Surface” by K.I. Matveev, T.J. Burnett, and A.E. Ockfen. Ocean Engineering 37:14-15, pages 1389-1391.
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M. R. Najafi & A. R. Zarrati. (2010) Numerical simulation of air–water flow in gated tunnels. Proceedings of the Institution of Civil Engineers - Water Management 163:6, pages 289-295.
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Hubert ChansonPierre Lubin. (2010) Discussion of “Verification and validation of a computational fluid dynamics (CFD) model for air entrainment at spillway aerators” Appears in the Canadian Journal of Civil Engineering 36(5): 826-838.. Canadian Journal of Civil Engineering 37:1, pages 135-138.
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Valentin HellerMichael Pfister. (2009) Discussion of “Computing the Trajectory of Free Jets” by Tony L. Wahl, Kathleen H. Frizell, and Elisabeth A. Cohen. Journal of Hydraulic Engineering 135:7, pages 622-623.
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K. Safavi, A. R. Zarrati & J. Attari. (2008) Experimental study of air demand in high head gated tunnels. Proceedings of the Institution of Civil Engineers - Water Management 161:2, pages 105-111.
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