Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Bouferrouk, A"'
Autor:
Abderraouf BOUFERROUK
Publikováno v:
Akofena, Vol 07, Iss 013 (2024)
Abstract: The purpose of this study is to investigate how Algerian Arab students (AAS, henceforth) use the speech act of requesting inside the classroom, while addressing their teachers. Requests are regarded as face-threatening acts, which is why re
Externí odkaz:
https://doaj.org/article/20fb8efa7bac44afb514022ac3691d91
Autor:
Joseph Watkins, Abdessalem Bouferrouk
Publikováno v:
Acoustics, Vol 4, Iss 1, Pp 248-267 (2022)
This paper presents initial results on the aeroacoustic and aerodynamic effects of morphing the trailing-edge flap of the 30P30N aerofoil, over five flap deflections (5–25°), at an 8° angle of attack and a Reynolds number of Re=9.2×105. The Ffow
Externí odkaz:
https://doaj.org/article/5bf1d5e8113949dfaa2ffe344060d02d
Autor:
Settou, Belkhir, Settou, Noureddine, Gahrar, Youcef, Negrou, Belkhir, Bouferrouk, Abdessalem, Gouareh, Abderrahmane, Mokhtara, Charafeddine
Publikováno v:
In Sustainable Cities and Society February 2022 77
Autor:
Mokhtara, Charafeddine, Negrou, Belkhir, Settou, Noureddine, Bouferrouk, Abdessalem, Yao, Yufeng
Publikováno v:
In Sustainable Energy Technologies and Assessments October 2021 47
Publikováno v:
Acoustics, Vol 3, Iss 1, Pp 177-199 (2021)
This work explores the aerodynamic and aeroacoustic responses of an airfoil fitted with a harmonically morphing Trailing Edge Flap (TEF). An unsteady parametrization method adapted for harmonic morphing is introduced, and then coupled with dynamic me
Externí odkaz:
https://doaj.org/article/2247ff547e06461e8d2a6a6f3db522d9
Autor:
Bouferrouk, Abdessalem
Passive and active control studies have been conducted to investigate the feasibility of stabilising a trapped vortex. Passive stabilisation is achieved using distributed steady wall suction. An enhanced aerodynamic performance with lower drag and hi
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.437862
Autor:
Mokhtara, Charafeddine, Negrou, Belkhir, Bouferrouk, Abdessalem, Yao, Yufeng, Settou, Noureddine, Ramadan, Mohamad
Publikováno v:
In Energy Conversion and Management 1 October 2020 221
Autor:
Merghit, Rachid1 (AUTHOR) mer18net@yahoo.fr, Bouferrouk, Amor1 (AUTHOR)
Publikováno v:
Sang Thrombose Vaisseaux. jan/feb2023, Vol. 35 Issue 1, p28-32. 5p.
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2018, Vol. 28, Issue 5, pp. 1117-1133.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-06-2017-0261
Publikováno v:
Energies, Vol 15, Iss 3, p 1093 (2022)
This paper presents an unsteady flow analysis of a 3D wing with a morphing trailing edge flap (TEF) and a seamless side-edge transition between the morphed and static parts of a wing by introducing an unsteady parametrization method. First, a 3D stea
Externí odkaz:
https://doaj.org/article/c750973171ef4e56a8d20a9ffed90c53