Výsledky vyhledávání - "CONTROLE ACTIF ECOULEMENT"

Effet de la taille de jeu sur un compresseur axial monoétagé, sans et avec contrôle actif d'écoulement

Autor: Rannou, Clémence, Marty, Julien, Tanguy, Geoffrey, Dazin, Antoine

Publikováno v: Proceedings of 15th European Conference on Turbomachinery Fluid dynamics & Thermodynamics
Proceedings of 15th European Conference on Turbomachinery Fluid dynamics & Thermodynamics 2023
Proceedings of 15th European Conference on Turbomachinery Fluid dynamics & Thermodynamics 2023, Apr 2023, Budapest, Hungary

International audience; The tip gap region of an axial compressor rotor is the source of complex flows inducing losses and stability issues. Recent works have proven the ability of blowing high-speed jets in the tip region to improve the surge margin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4254::354cb36d2396b77ef3618ba415b273e7
https://hal.science/hal-04099319

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Analyse expérimentale et modélisation numérique d’un actionneur plasma de type jet synthétique

Autor: Laurendeau, François

Publikováno v: Modélisation et simulation. INSTITUT SUPERIEUR DE L’AERONAUTIQUE ET DE L’ESPACE (ISAE-SUPAERO), 2016. Français

De nombreuses recherches sont actuellement menées afin de réduire les émissions polluantes des aéronefs. Le contrôle actif des écoulements aérodynamiques est une piste envisagée pour répondre à ces enjeux. Parmi les technologies de contrôl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::25f795023ec8a460694a16bbd3b0b7a4
http://depozit.isae.fr/theses/2016/2016_Laurendeau_Francois_D.pdf

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Experimental analysis and numerical modeling of a plasma synthetic jet actuator

Autor: Laurendeau, François

Publikováno v: Modélisation et simulation. INSTITUT SUPERIEUR DE L’AERONAUTIQUE ET DE L’ESPACE (ISAE-SUPAERO), 2016. Français

Nowadays, many studies are conducted in order to decrease greenhouse gases and noise emissions from aircrafts. Active aerodynamic flow control is a way considered to meet these challenges. Among developed technologies of control, plasma actuators off

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bb2c6770a6a474b753dc0475c273902a
https://hal.archives-ouvertes.fr/tel-01454989

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Active Flow Control for Helicopters

Autor: Le Pape, A., Lienard, C., Bailly, J.

Publikováno v: Aerospace Lab
Aerospace Lab, Alain Appriou, 2013, p. 1-11

Several active flow control helicopter applications aimed at improving aerodynamic performance have been studied at Onera and are presented in this paper. The distinction between applications for non-rotating or non-lifting parts and for rotating par

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dd503039b5834b2701994cb7caf78bb
https://hal.archives-ouvertes.fr/hal-01184480/document

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Numerical Investigations on the Rotating Stall in an Axial Compressor and Its Control by Flow Injection at Casing

Autor: Marty, Julien, Castillon, Lionel, Joseph, Pierric

Publikováno v: Journal of Turbomachinery
Journal of Turbomachinery, 2023, 145 (5), pp.051009. ⟨10.1115/1.4056090⟩
ASME TurboExpo 2022 Turbomachinery Technical Conference & Exposition
ASME TurboExpo 2022 Turbomachinery Technical Conference & Exposition, Jun 2022, Rotterdam, Netherlands
Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics
ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition
Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022 June 13-17, 2022, Rotterdam, The Netherlands
Turbomachinery Technical Conference and Exposition GT2022
Turbomachinery Technical Conference and Exposition GT2022, Jun 2022, Rotterdam, Netherlands. 12p

International audience; The operating range of a compressor is limited by surge or rotating stall line, among others. Numerical simulations must accurately predict these phenomena. This study is based on the experimental compressor CME2, which is a l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69f06cfb4e676d36842789f06a3d16b7

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