Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Beneddine, Samir"'
This paper addresses the issue of actuator selection for active flow control by proposing a novel method built on top of a reinforcement learning agent. Starting from a pre-trained agent using numerous actuators, the algorithm estimates the impact of
Externí odkaz:
http://arxiv.org/abs/2209.14895
Autor:
Beneddine, Samir
This work introduces a novel methodology to derive physical scalings for input features from data. The approach developed in this article relies on the maximization of mutual information to derive optimal nonlinear combinations of input features. The
Externí odkaz:
http://arxiv.org/abs/2206.07400
Publikováno v:
J. Fluid Mech. 907 (2021) A6
A high-fidelity simulation of the shock/transitional boundary layer interaction caused by a 15-degrees axisymmetrical compression ramp is performed at a freestream Mach number of 5 and a transitional Reynolds number. The inlet of the computational do
Externí odkaz:
http://arxiv.org/abs/2009.08359
This paper focuses on a drag-reducing control strategy on a 2D-simulated laminar flow past a cylinder. Deep reinforcement learning algorithms have been implemented to discover efficient control schemes, using two synthetic jets located on the cylinde
Externí odkaz:
http://arxiv.org/abs/2006.11005
Autor:
Beneddine, Samir
Au cours des dernières décennies, la théorie de la stabilité a été intensivement utilisée pour caractériser le comportement instationnaire d'écoulements. Cela a donné naissance à un grand nombre d'approches, mais malheureusement chacune d'
Externí odkaz:
http://www.theses.fr/2017SACLX010/document
Autor:
Romanelli, Michele, Beneddine, Samir, Mary, Ivan, Beaugendre, Héloïse, Bergmann, Michel, Sipp, Denis
Publikováno v:
In International Journal of Heat and Fluid Flow February 2023 99
Autor:
Beneddine, Samir
Publikováno v:
In Journal of Computational Physics 1 February 2023 474
Publikováno v:
In Aerospace Science and Technology April 2022 123
Publikováno v:
Theoretical & Computational Fluid Dynamics. Apr2022, Vol. 36 Issue 2, p277-302. 26p.
Publikováno v:
ICSV29
ICSV29, Jul 2023, Prague, Czech Republic
ICSV29, Jul 2023, Prague, Czech Republic
International audience; The present work studies the mechanism of tonal slat noise generation in high-lift devices. Peaks in the emitted noise spectrum are observed for small-scale geometries with various slat configurations. They are attributed to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3379::dcdd7ea90214158cd8929b954931e6d0
https://hal.science/hal-04163515/document
https://hal.science/hal-04163515/document