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Peer Reviewed
See detailLes adénomes hypophysaires à TSH.
Beckers, Albert ULg; Stevenaert, Achille ULg

in Revue Française d'Endocrinologie Clinique, Nutrition, et Métabolisme (La) (1992), 33(2), 151-156

Detailed reference viewed: 4 (0 ULg)
See detailLes affections de la trachée et des bronches chez les petits animaux
Clercx, Cécile ULg

in SAVAB - Section de Charleroi - Novembre 1991 (1991)

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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

Detailed reference viewed: 14 (5 ULg)
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)

Detailed reference viewed: 65 (12 ULg)
Peer Reviewed
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 antioxydants : une vision moderne.
PINCEMAIL, Joël ULg

in Diéta (2015), 2

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See detailLes antiplaquettaires : quoi de neuf ?
Oury, Cécile ULg; Rahmouni, Souad ULg; LANCELLOTTI, Patrizio ULg

in Medecine Sciences : M/S (2015)

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See detailLes Arts et les Cultures "Populaires": Arme de Lutte contre la Radicalisation
Martiniello, Marco ULg

in TicArtToc-Diversité/Arts/réflexion(s) (2016)

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See detailLes aspects comptables du compte courant
Niessen, Wilfried ULg

Scientific conference (2013, March 07)

Detailed reference viewed: 33 (4 ULg)
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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Peer Reviewed
See detail: « Les aventures de Leo Frobenius au Congo » : l’histoire d’une expédition ethnographique et de ses suites judiciaires, à la lumière des archives coloniales
Braillon, Charlotte ULg

in Leo Frobenius : histoire croisée de la constitution et de l'approche d'un savoir ethnologique en France et en Allemagne. Actes du colloque des 19 -20 février 2014 à la Goethe-Universität (2016)

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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)

Detailed reference viewed: 28 (6 ULg)
See detailLes bactéries lactiques et leur utilisation comme probiotiques
Sabri, Ahmed ULg; Zgouli, Slim; Thonart, Philippe ULg

Scientific conference (1994, May)

Detailed reference viewed: 82 (16 ULg)