An analytical approach for Piano Key weir hydraulic design

Machiels, Olivier; Dewals, Benjamin; Archambeau, Pierre; Pirotton, Michel; Erpicum, Sébastien

Paper published in a book (Scientific congresses and symposiums)

Machiels, Olivier; Dewals, Benjamin; Archambeau, Pierre et al.

2014 • In Erpicum, Sébastien; Laugier, Frédéric; Pfister, Michael et al. (Eds.) Labyrinth and Piano Key weirs II - PKW 2013

Peer reviewed

Permalink
https://hdl.handle.net/2268/158933

Files (1)Send to Details Statistics Bibliography Similar publications

Files

Full Text

PKW 2013 - Machiels et al - revised - final.pdf

Author preprint (835.66 kB)

Request a copy

All documents in ORBi are protected by a user license.

Send to

RIS BibTex APA Chicago Permalink X Linkedin

Details

Keywords :

Discharge capacity; Process oriented formulation

Abstract :

[en] A hydraulic design equation for Piano Key Weirs is set up using the results of a large experimental parametric study. Comparison of the analytical formulation with experi-mental data from various physical modeling studies, considering idealized as well as real projects Piano Key Weirs configurations, shows a 15% accuracy in unit discharge prediction on a large range of geometric parameters values. Comparison of the proposed formulation to two other recently proposed equations highlights the importance to consider such analytical approaches inside the range of parameter values for which they have been validated.

Research Center/Unit :

Aquapôle - ULiège

Disciplines :

Civil engineering

Author, co-author :

Machiels, Olivier

Dewals, Benjamin ; Université de Liège - ULiège > Département ArGEnCo > Hydraulics in Environmental and Civil Engineering

Archambeau, Pierre ; Université de Liège - ULiège > Département ArGEnCo > HECE (Hydraulics in Environnemental and Civil Engineering)

Pirotton, Michel ; Université de Liège - ULiège > Département ArGEnCo > HECE (Hydraulics in Environnemental and Civil Engineering)

Erpicum, Sébastien ; Université de Liège - ULiège > Scientifiques attachés au Doyen (Sc.appliquées)

Language :

English

Title :

An analytical approach for Piano Key weir hydraulic design

Alternative titles :

[en] Approche analytique pour le dimensionnement hydraulique des déversoirs en touches de piano

Publication date :

2014

Event name :

2nd Int. Work. on Labyrinth and Piano Key weirs - PKW 2013

Event organizer :

EDF LNHE et CIH, LCH-EPFL, HECE-ULg

Event place :

Paris (Chatou), France

Event date :

20-22 novembre 2013

Audience :

International

Main work title :

Labyrinth and Piano Key weirs II - PKW 2013

Main work alternative title :

[fr] Déversoirs en labyrinthe et en touches de piano II - PKW 2013

Editor :

Erpicum, Sébastien ; Université de Liège - ULiège > Urban and Environmental Engineering

Laugier, Frédéric

Pfister, Michael

Pirotton, Michel ; Université de Liège - ULiège > Urban and Environmental Engineering

Cicéro, Guy-Michel

Schleiss, Anton

Publisher :

CRC Press/Balkema, Leiden, Netherlands

ISBN/EAN :

978-1-138-00085-8

Pages :

131-138

Peer reviewed :

Peer reviewed

Available on ORBi :

since 26 November 2013

Statistics

Number of views

128 (3 by ULiège)

Number of downloads

11 (0 by ULiège)

More statistics

Scopus citations^®

Scopus citations^®
without self-citations

Bibliography

Boursiquot, D. 2003. Compte-rendu des essais sur modèle physique. Report, P75/03/078, EDF R&D, LNHE Department, Chatou, France.
Erpicum, S., MacHiels, O., Archambeau, P., Dewals, B. & Pirotton, M. 2010. 1D numerical approach to model the flow over a Piano KeyWeir (PKW). Proceedings of SimHydro 2010, Nice. Paris: SHF.
Ho Ta Khanh, M., Sy Quat, D. & Xuan Thuy, D. 2011. P.K. Weirs under design and construction in Vietnam (2010). In Erpicum, S., Laugier, F., Boillat, J.-L., Pirotton, M., Reverchon, B. and Schleiss, A.J. (Eds), Labyrinth and piano key weirs-PKW 2011, London: CRC Press, 225-232.
Kabiri-Samani, A. & Javaheri, A. 2012. Discharge coefficient for free and submerged flow over Piano Key weirs. Journal of Hydraulic Research, 50(1), 114-120.
Karelle, Y. 2008. Etude expérimentale du comportement hydraulique des déversoirs en touches de piano. Master thesis, University of Liège, Belgium.
Le Doucen, O., Leite Ribeiro, M., Boillat, J-L., Schleiss, A. & Laugier, F. 2009. Etude paramétrique de la capacité des PKW. Modèles physiques hydrauliques - Outils indispensables du XXIe siècle. Paris: SHF.
Leite Ribeiro, M., Boillat, J.-L. & Schleiss, A. 2011. Experimental parametric study for hydraulic design of PKWs. In Erpicum, S., Laugier, F., Boillat, J.-L., Pirotton, M., Reverchon, B. and Schleiss, A.J. (Eds), Labyrinth and piano key weirs-PKW 2011, London: CRC Press, 183-190.
Leite Ribeiro, M., Pfister, M., Schleiss, A. & Boillat, J.-L. 2012. Hydraulic design of A-type Piano KeyWeirs. Journal of Hydraulic Research, 50(4), 400-408.
MacHiels, O. 2012. Experimental study of the hydraulic behavior of Piano Key Weirs. PhD thesis, HECE research unit, University of Liège, Belgium. http://hdl.handle.net/2268/128006.
MacHiels, O., Erpicum, S. & Pirotton, M. 2011. Barrage d'Ouldjet Mellegue (Algérie) - Etude hydraulique sur modèle physique. Rapport d'étude. Université de Liège, HACH: Liège. Not published.
Noel, D., MacHiels, O., Erpicum, S. & Pirotton, M. 2012. Aménagement de la Raviège - Modèle réduit hydraulique du barrage. Rapport d'étude. Université de Liège, HACH: Liège. Not published.
Ouamane, A. 2006. Essais réalisés à Biskra (Algérie) en mars 2006. Report, Univ. of Biskra, Algeria.
Pfister, M. & Schleiss, A. 2013. Estimation of A-type Piano Key weir rating curve. In Erpicum, S., Laugier, F., Pfister, M., Pirotton, M., Cicéro, G.M. and Schleiss, A.J. (Eds), Labyrinth and piano key weirs-PKW 2013, London: CRC Press.
Pralong, J., Montarros, F., Blancher, B. & Laugier, F. 2011a. A sensitivity analysis of Piano Key Weirs geometrical parameters. In Erpicum, S., Laugier, F., Boillat, J.-L., Pirotton, M., Reverchon, B. and Schleiss, A.J. (Eds), Labyrinth and piano key weirs-PKW 2011, London: CRC Press, 133-139.
Pralong, J., Vermeulen, J., Blancher, B., Laugier, F., Erpicum, S., MacHiels, O., Pirotton, M., Boillat, J.-L., Leite Ribeiro, M. & Schleiss, A.J. 2011b.A naming convention for the piano key weirs geometrical parameters. In Erpicum, S., Laugier, F., Boillat, J.-L., Pirotton, M., Reverchon, B. and Schleiss, A.J. (Eds), Labyrinth and piano key weirs-PKW 2011, London: CRC Press, 271-278.
Swiss Society of Engineers and Architects, 1926, Contribution à l'étude des méthodes de jaugeage, Report of Swiss Bureau ofWater Ressources, Bulletin 18, Bern.
Truong Chi Hien & Huynh Hung, B.E. 2005. Report on P.K. weir model tests. Report, Ho Chi Minh University of Technology, Department ofWater resources engineering, Vietnam.
Truong Chi Hien & Ho Ta Khanh, M. 2007. Hydraulic model studies of the piano keys weir type B. Report, Ho Chi Minh University of Technology, Department ofWater resources engineering, Vietnam.
Vermeulen, J., Laugier, F., Faramond, L. & Gille, C. 2011. Lessons learnt from design and construction of EDF first Piano Key Weirs. In Erpicum, S., Laugier, F., Boillat, J.-L., Pirotton, M., Reverchon, B. and Schleiss, A.J. (Eds), Labyrinth and piano key weirs-PKW 2011, London: CRC Press, 215-224.

Name	Provider / Domaine	Expiration	Description
JSESSIONID	Oracle Corporation www.uliege.be	Session	General purpose platform session cookie, used by sites written in JSP. Usually used to maintain an anonymous user session by the server.
CookieScriptConsent	CookieScript .uliege.be	1 year	This cookie is used by Cookie-Script.com service to remember visitor cookie consent preferences. It is necessary for Cookie-Script.com cookie banner to work properly.

Name	Provider / Domaine	Expiration	Description
_pk_id	InnoCraft Ltd .uliege.be	1 year	Used to store a few details about the user such as the unique visitor ID
_pk_ses	InnoCraft Ltd .uliege.be	30 minutes	Short lived cookies used to temporarily store data for the visit
_pk_ref	InnoCraft Ltd .uliege.be	6 months	Used to store the attribution information, the referrer initially used to visit the website