Discussion of “Hydraulic Design of Stepped Spillways” by Robert M. Boes and Willi H. Hager
This article is a reply.
VIEW THE ORIGINAL ARTICLEThis article is a reply.
VIEW THE ORIGINAL ARTICLEPublication: Journal of Hydraulic Engineering
Volume 131, Issue 6
0733-9429(2005)131:6(521)/asset/f97a9028-5e85-4f9e-8cdc-0b07f70859e6/assets/(asce)0733-9429(2005)131:6(521).fp.png)
Get full access to this article
View all available purchase options and get full access to this article.
ACKNOWLEDGMENTS
The discusser thanks Professor C. J. Apelt (University of Queensland) for helpful discussions.
References
Andre, S., Manso, P. A., Schleiss, A., and Boillat, J. L. (2003). “Hydraulic and stability criteria for the rehabilitation of appurtenant spillway structures by alternative macro-roughness concrete linings.” Proc., 21st ICOLD Congress, Montreal, Canada, Q. 82, R. 6, 63–93.
BaCaRa. (1991). “Etude de la dissipation d’energie sur les evacuateurs à marches [Study of the energy dissipation on stepped spillways].” Rapport d’Essais, Projet National BaCaRa, CEMAGREF-SCP, Aix-en-Provence, France (in French).
Boes, R. M. (2000). “Zweiphasenstroömung und Energieumsetzung auf Grosskaskaden.” PhD thesis, VAW-ETH, Zürich, Switzerland.
Chamani, M. R., and Rajaratnam, N. (1999). “Characteristics of skimming flow over stepped spillways.” J. Hydraul. Eng., 125(4), 361–368.
Chanson, H. (1993). “Stepped spillway flows and air entrainment.” Can. J. Civ. Eng., 20(3), 422–435.
Chanson, H. (1994). “Drag reduction in open channel flow by aeration and suspended load.” J. Hydraul. Res., IAHR, 32(1), 87–101.
Chanson, H. (1999). The hydraulics of open channel flows: An introduction, Butterworth-Heinemann, London.
Chanson, H. (2000). “Hydraulics of stepped spillways: Current status.” J. Hydraul. Eng., 126(9), 636–637.
Chanson, H. (2004). “Drag reduction in skimming flow on stepped spillways by aeration.” J. Hydraul. Res., IAHR, 42(3), 316–322.
Chanson, H., and Toombes, L. (2001). “Experimental investigations of air entrainment in transition and skimming flows down a stepped chute: Application to embankment overflow stepped spillways.” Research Report No. CE158, Dept. of Civil Engineering, Univ. of Queensland, Brisbane, Australia.
Chanson, H., and Toombes, L. (2002a). “Air-water flows down stepped chutes: Turbulence and flow structure observations.” Int. J. Multiphase Flow, 27(11), 1737–1761.
Chanson, H., and Toombes, L. (2002b). “Energy dissipation and air entrainment in a stepped storm waterway: Experimental study.” J. Irrig. Drain. Eng., 128(5), 305–315.
Chanson, H., Yasuda, Y., and Ohtsu, I. (2002). “Flow resistance in skimming flows and its modelling.” Can. J. Civ. Eng., 29(6), 809–819.
Gonzalez, C. A., and Chanson, H. (2004). “Interactions between cavity flow and main stream skimming flows: An experimental study.” Can. J. Civ. Eng., 31(1), 33-44.
Henderson, F. M. (1966). Open channel flow, MacMillan, New York.
Laali, A. R., and Michel, J. M. (1984). “Air entrainment in ventilated cavities: Case of the fully developed ‘half cavity’.” J. Fluids Eng., Trans ASME, Sept., 106, 327–335.
Matos, J. (2000). “Hydraulic design of stepped spillways over RCC dams.” Intl Workshop on Hydraulics of Stepped Spillways, Zürich, Switzerland, H. E. Minor and W. H. Hager, eds., Balkema, Rotterdam, The Netherlands, 187–194.
Michel, J. M. (1984). “Some features of water flows with ventilated cavities.” J. Fluids Eng., Trans ASME, Sept., 106, 319–326.
Ohtsu, I, Yasuda, Y., and Takahashi, M. (2000). “Characteristics of skimming flow over stepped spillways.” J. Hydraul. Eng., 126(11), 869–871.
Shvajnshtejn, A. M. (1999). “Stepped spillways and energy dissipation.” Gidrotekh. Stroit., 5, 15–21 (in Russian).
Silberman, E., and Song, C. S. (1961). “Instability of ventilated cavities.” J. Ship Res., 5(1), 13–33.
Toombes, L., and Chanson, H. (2000). “Air-water flow and gas transfer at aeration cascades: A comparative study of smooth and stepped chutes.” Int. Workshop on Hydraulics of Stepped Spillways, Zürich, Switzerland, Balkema, Rotterdam, The Netherlands, 77–84.
Verron, J., and Michel, J. M. (1984). “Base-vented hydrofoils of finite span under a free surface: An experimental investigation.” J. Ship Res., 28(2), 90–106.
Yasuda, Y., and Chanson, H. (2003). “Micro- and macroscopic study of two-phase flow on a stepped chute.” Proc., 30th IAHR Biennial Congress, Thessaloniki, Greece, J. Ganoulis and P. Prinos, eds., vol. D, 695–702.
Yasuda, Y., and Ohtsu, I. (1999). “Flow resistance of skimming flow in stepped channels.” Proc., 28th IAHR Congress, Graz, Austria, session B14, (CD-ROM).
Information & Authors
Information
Published In
Journal of Hydraulic Engineering
Volume 131 • Issue 6 • June 2005
Pages: 521 - 524
Copyright
© 2005 ASCE.
History
Published online: Jun 1, 2005
Published in print: Jun 2005
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.