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Physical and numerical modelling in low-head structures design
Dewals, Benjamin; Archambeau, Pierre; Rulot, François et al.
2013In Bung, Daniel; Pagliara, Stefano (Eds.) Proceedings of the International Workshop on Hydraulic Design of Low-Head Structures
Peer reviewed
 

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Keywords :
Composite modelling; Hydraulic modelling; Flow modelling
Abstract :
[en] Physical and numerical modelling may be combined within so-called composite or hybrid modelling. This enables to optimally take benefit of the respective strengths of each modelling approach, while compensating for their specific drawbacks. Different types of composite modelling may be identified, such as embedding a detailed physical model within a broader scale numerical model, interconnecting different physical and numerical models focusing each on specific processes, or validating a numerical model from experimental data before exploiting the numerical model to generate more results than availa-ble from the experimental facility. Besides, specifically in more basic research, composite modelling may also be used to improve in-depth understanding of the relative importance of different processes which act simultaneously in the experimental test and may be artificially separated in numerical simulations.
Research center :
Aquapôle - ULiège
Disciplines :
Civil engineering
Author, co-author :
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)
Rulot, François 
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 :
Physical and numerical modelling in low-head structures design
Publication date :
February 2013
Event name :
International Workshop on Hydraulic Design of Low-Head Structures
Event organizer :
IAHR Committee on Hydraulic Structures
Event place :
Aachen, Germany
Event date :
20-22 February 2013
By request :
Yes
Audience :
International
Main work title :
Proceedings of the International Workshop on Hydraulic Design of Low-Head Structures
Editor :
Bung, Daniel
Pagliara, Stefano
Publisher :
Bundesanstalt für Wasserbau (BAW), Karlsruhe, Germany
Pages :
11-30
Peer reviewed :
Peer reviewed
Available on ORBi :
since 27 February 2014

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