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See detailLes allégations de santé dans le domaine de la santé osseuse
Bruyère, Olivier ULg; Reginster, Jean-Yves ULg

in Ortho-Rhumato (2011), 9(6), 215

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See detailLes allergies alimentaires et le point sur l'oesophagite à éosinophiles
GADISSEUR, Romy ULg

Conference (2014, September 04)

Les allergies alimentaires et le point sur l'oesophagite à éosinophiles

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See detailLES and URANS simulations of hydrodynamics in mixing tank: Comparison to PIV experiments
Delafosse, Angélique ULg; Line, A.; Morchain, J. et al

in Chemical Engineering Research and Design (2008), 86(12), 1322-1330

Dissipation rate of turbulent kinetic energy is a key parameter in a number of chemical and biochemical processes. In stirred tank, its overall value is readily estimated; however its distribution is far ... [more ▼]

Dissipation rate of turbulent kinetic energy is a key parameter in a number of chemical and biochemical processes. In stirred tank, its overall value is readily estimated; however its distribution is far from homogeneous. The experimental determination of dissipation rate is difficult and often limited to small regions of a reactor. Therefore, CFD appears to be a useful tool to estimate the distribution of the turbulence dissipation rate. In this work, two kinds of simulation have been performed: a simulation based on the URANS equations and a Large Eddy Simulation with the Smagorinski subgrid scale model. The aims of the present paper are (1) to compare URANS and LES simulations to PIV data in terms of velocity, kinetic energy and turbulence dissipation rate and (2) to study the influence of the constant in the subgrid scale model used in LES. In term of mean velocity, URANS simulation and especially LES are in good agreement with PIV experiments. In term of total kinetic energy, both simulations also give good results; however URANS simulation fails to predict the repartition of total kinetic energy between its periodic and turbulent components in the vicinity of the impeller. The mean velocity and the kinetic energy are shown to be independent of the value of the constant CS in the Smagorinski model. The overall dissipation rate is well predicted by URANS simulation but not its distribution in the impeller stream. For LES, the amplitude of local and overall dissipation rate is shown to be strongly dependent of the value of the constant CS. However, its distribution in the stream is similar regardless of the value of CS and best reproduced than by the URANS simulation. © 2008 The Institution of Chemical Engineers. [less ▲]

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See detailLes animaux du ciel
Nazé, Yaël ULg

Article for general public (2011)

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See detailLes anomalies congénitales en race Blanc-bleu Belge
Sartelet, Arnaud ULg

Conference given outside the academic context (2010)

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See detailLes antileucotriènes : une nouvelle direction dans le traitement de l'asthme.
Louis, Renaud ULg; Radermecker, Maurice ULg

in Médecine et Hygiène (1998), 56

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See detailLes aspects comptables du compte courant
Niessen, Wilfried ULg

Scientific conference (2013, March 07)

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See detailLes aspects technologiques de l'innovation dans les entreprises agro-alimentaires.
Blecker, Christophe ULg

Diverse speeche and writing (2001)

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See detailLes Avant-Gardes Contemporaines
Delville, Michel ULg

Learning material (2008)

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See detailLes étoiles de composition chimique anormale du début de la séquence principale. (Upper main sequence chemically peculiar stars).
Renson, Pierre ULg

in Les étoiles de composition chimique anormale du début de la séquence principale. (Upper main sequence chemically peculiar stars)., by Renson, P.. Liège (Belgium): Institut d'Astrophysique, Université de Liège, 6 + 512 p. (1981)

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Detailed reference viewed: 27 (6 ULg)
See detailLes bactéries lactiques et leur utilisation comme probiotiques
Sabri, Ahmed ULg; Zgouli, Slim; Thonart, Philippe ULg

Scientific conference (1994, May)

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See detailLes banques de données en épigraphie. L’exemple de P.E.T.R.A.E.
Denooz, Joseph ULg

in Tijdschrift voor Geschiedenis (1990), 103(2), 342-354

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See detailLes bases et la méthode illustrée des soins du développement néonatal
Battisti, Oreste ULg; Als, H

Learning material (2012)

Extraits commentés de "Focus on the brain" pour la justification et l'applications des soins du développement en période néonatale.

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See detailLes besoins psychosociaux et le soutien apporté aux patients atteints d'un cancer : une étude nationale belge
Libert, Yves; Merckaert, Isabelle; Etienne, Anne-Marie ULg et al

in Oncologie (2006), (8), 465-476

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See detailLes BRIC et le système international : considérations méthodologiques et théoriques
Santander, Sébastian ULg

Scientific conference (2008, October 24)

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See detailLes carabides du Centre de Recherches biologiques d'Harchies et du marais d'Hensies (Carabidae, Coleoptera).
Dufrêne, Marc ULg; Anrys, P.

in Bulletin et Annales de la Société Royale Belge d’Entomologie = Bulletin en Annalen van de Koninklijke Belgische Vereniging voor Entomologie (1988), 124

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See detailLes carbonates de terres rares de Bertrix, Belgique.
Hatert, Frédéric ULg

in Bulletin de la Société Royale des Sciences de Liège (2004), 73(1), 27-34

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See detailLes changement climatiques du 20ème siècle : réalités et spéculations
Gérard, Jean-Claude ULg

Scientific conference (2008, February)

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See detailLes charpentes du XIe au XIXe siècle: Grand Ouest de la France: typologie et évolution, analyse de la documentation de la Médiathèque de l'architecture et du patrimoine
Hoffsummer, Patrick ULg

Book published by Brepols (2011)

This book, wich follows the number 3 in the same collection on roof frames in Northern France and Belgium, present a roof typology on "Great western France", from Normandy to Aquitaine with Brtitany and ... [more ▼]

This book, wich follows the number 3 in the same collection on roof frames in Northern France and Belgium, present a roof typology on "Great western France", from Normandy to Aquitaine with Brtitany and Loire Region. Research has made considerable progress in the field of history of roof construction, particulary thanks to the contribtion of dendrochronology. This is the result of collaboration between architects, university scholars, Belgian and french dendrochronologists, wich offers a synthesis on carpentry from the 11th trough the 19th century. The documentation of "Mediathèque" of architecture and french heritage in Paris was espacially used to establish a typo-chronology connected to dendrodating and some study cases. [less ▲]

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