Výsledky vyhledávání - "Frédéric Plante"

Link between subsonic stall and transonic buffet on swept and unswept wings: from global stability analysis to nonlinear dynamics

Autor: Samir Beneddine, Eric Laurendeau, Denis Sipp, Julien Dandois, Frédéric Plante

Publikováno v: Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2021, 908, ⟨10.1017/jfm.2020.848⟩

International audience; This paper examines the three-dimensional cellular patterns appearing on wings in subsonic stall and transonic buffet conditions. Unsteady Reynolds-averaged Navier–Stokes simulations are carried out for three-dimensional inf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ecee3d358d55b4aa792439d0877e3a7
https://doi.org/10.1017/jfm.2020.848

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Development of Parallel CFD Applications on Distributed Memory with Chapel

Autor: Matthieu Parenteau, Eric Laurendeau, Frédéric Plante, Simon Bourgault-Cote

Publikováno v: IPDPS Workshops

Traditionally, Computational Fluid Dynamics (CFD) software uses Message Passing Interface (MPI) to handle the parallelism over distributed memory systems. For a new developer, such as a student or a new employee, the barrier of entry can be high and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec89a3eab9eaa862f9ceaeb572214854
https://doi.org/10.1109/ipdpsw50202.2020.00110

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Acceleration of Euler and RANS solvers via Selective Frequency Damping

Autor: Eric Laurendeau, Frédéric Plante

Publikováno v: Computers & Fluids. 166:46-56

This paper presents the application of a Selective Frequency Damping (SFD) algorithm as an acceleration technique for the solution of the Euler and Navier–Stokes equations. The SFD method is implemented in a segregated way in a cell-centered finite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a90751218e9376fe8283386e69b35b2
https://doi.org/10.1016/j.compfluid.2018.01.027

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Autor: Julien Dandois, Frédéric Plante, Eric Laurendeau

Publikováno v: AIAA Journal
AIAA Journal, American Institute of Aeronautics and Astronautics, 2020, 58 (1), pp.71-84. ⟨10.2514/1.J058555⟩

International audience; This paper studies the similiraties between the 3D cellular patterns which appear in conditions of transonic buffet and subsonic stall, using RANS/URANS simulations. The geometries are obtained from the extrusion of a 2D airfo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0d62db1bf63a1c0a7051bc2e1045798
https://hal.archives-ouvertes.fr/hal-02906122

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Similitude entre les cellules tridimensionnelles observées en tremblement transsonique et en décrochage subsonique

Autor: Julien Dandois, Eric Laurendeau, Frédéric Plante

Publikováno v: AIAA Scitech 2019 Forum
AIAA Scitech 2019
AIAA Scitech 2019, Jan 2019, San Diego, CA, United States. pp.0300, ⟨10.2514/6.2019-0300⟩

International audience; This paper studies the similitude between the 3D cellular patterns which appears in the simulation of transonic buffet and subsonic stall phenomenon using RANS/URANS simulations. These wings are obtained from the extrusion of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4ecf2d292e677493054b3f6619b3216
https://hal.archives-ouvertes.fr/hal-02018261

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