Numerical Simulations of Flow and Heat Transfer in a Wall-Bounded Pin Matrix

Autor: Imran Afgan, Sofiane Benhamadouche, Remi Manceau

Publikováno v: Flow, Turbulence and Combustion
Flow, Turbulence and Combustion, Springer Verlag (Germany), 2020, 104 (1), pp.19-44. ⟨10.1007/s10494-019-00046-8⟩
Benhamadouche, S, Afgan, I & Manceau, R 2019, ' Numerical Simulations of Flow and Heat Transfer in a Wall-Bounded Pin Matrix ', Flow, Turbulence and Combustion . https://doi.org/10.1007/s10494-019-00046-8, https://doi.org/10.1007/s10494-019-00046-8
Flow, Turbulence and Combustion, 2020, 104 (1), pp.19-44. ⟨10.1007/s10494-019-00046-8⟩

International audience; A detailed computational study was performed for the case of a wall-bounded pin-fin-array in a staggered arrangement, representative of industrial configurations designed to enhance heat transfer. In order to evaluate the leve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53800e557f2314e487e77ce6aa5766eb
https://doi.org/10.1007/s10494-019-00046-8

Development and Validation of a new formulation of Hybrid Temporal Large Eddy Simulation

Autor: Benoît de Laage de Meux, Remi Manceau, Vladimir Duffal

Publikováno v: Flow, Turbulence and Combustion
Flow, Turbulence and Combustion, Springer Verlag (Germany), 2021, ⟨10.1007/s10494-021-00264-z⟩
Flow, Turbulence and Combustion, 2022, 108, pp.42. ⟨10.1007/s10494-021-00264-z⟩

Hybrid RANS–LES approaches have aroused interest for years since they provide unsteady information at a reduced numerical cost compared to LES. In the hybrid context, the use of temporal filtering, to control the energy partition between resolved a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bd027d9d006e0fee934acd4bba96a08
https://hal.inria.fr/hal-03206747/document

Extension to various thermal boundary conditions of the elliptic blending model for the turbulent heat flux and the temperature variance

Autor: Remi Manceau, Gaëtan Mangeon, Sofiane Benhamadouche, Jean-François Wald

Publikováno v: Journal of Fluid Mechanics
Journal of Fluid Mechanics, 2020, 905 (A1), pp.1-34. ⟨10.1017/jfm.2020.683⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2020, 905 (A1), pp.1-34. ⟨10.1017/jfm.2020.683⟩

International audience; A new formulation of the model used in the near-wall region for the turbulent heat flux is developed, in order to extend the Elliptic Blending Differential Flux Model of Dehoux et al., Int. J. Heat Fluid Fl. (2017), to various

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7bcf9a81abd7a34350d08e28b6ec26b
https://inria.hal.science/hal-02974557/document

Development and validation of a hybrid temporal LES model in the perspective of applications to internal combustion engines

Autor: Remi Manceau, Jeremy Galpin, Anthony Velghe, Al Hassan Afailal

Publikováno v: Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles, Institut Français du Pétrole, 2019, 74, pp.56. ⟨10.2516/ogst/2019031⟩
Oil & Gas Science and Technology, Vol 74, p 56 (2019)
Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles, 2019, 74, pp.56. ⟨10.2516/ogst/2019031⟩

CFD simulation tools are increasingly used nowadays to design more fuel-efficient and clean Internal Combustion Engines (ICE). Within this framework, there is a need to benefit from a turbulence model which offers the best compromise between predicti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9dba04576f6bbf1583a74351602e80b
https://hal-ifp.archives-ouvertes.fr/hal-02162596

Influence of the turbulence model for channel flows with strong transverse temperature gradients

Autor: Remi Manceau, Sylvain Serra, Erwin Franquet, Valentin Boutrouche

Publikováno v: International Journal of Heat and Fluid Flow
International Journal of Heat and Fluid Flow, Elsevier, 2018, 70, pp.79-103. ⟨10.1016/j.ijheatfluidflow.2018.01.007⟩
International Journal of Heat and Fluid Flow, 2018, 70, pp.79-103. ⟨10.1016/j.ijheatfluidflow.2018.01.007⟩

International audience; The effects of a strong transverse temperature gradient on a turbulent Poiseuille flow are studied numerically using Reynolds averaged Navier–Stokes (RANS) models. Such a situation is very common for numerous industrial appl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f2b317464fdedf594d5c372ae115700
https://hal.inria.fr/hal-01944199/file/Boutrouche2018.pdf