Zobrazeno 1 - 10 of 185 pro vyhledávání: '"Israel Wygnanski"'
1
Proposed active flow control enabled hybrid tilt propeller/tilt wing aircraft
Autor: Lutz Taubert, Garrett Kay, Israel Wygnanski, Michael Ol
Publikováno v: International Journal of Numerical Methods for Heat & Fluid Flow. 33:1513-1527
Purpose This paper aims to address shortcomings of current tiltrotor designs, such as the small aspect ratio of the wings, large download and the close proximity of the rotor tips. It also aims to avoid the complex transition of tiltrotors to normal
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13c00e21feef3d8d4cb2cfca5302f250
https://doi.org/10.1108/hff-11-2022-0653
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2
Re-orienting the Turbulent flow over an Inclined Cylinder of Finite Aspect ratio
Autor: Israel Wygnanski, Harshad B. Kalyankar, Lutz Taubert
Turbulent flow around a swept back circular cylinder was investigated experimentally using one or two small sweeping jets emanating tangentially to the surface and orthogonal to the axis of the cylinder creating a yawing moment that overcomes the nat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d14d049266ac2da4b75f101df89548b1
http://arxiv.org/abs/2301.12521
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5
Active Flow Control on Vertical Tail Models
Autor: Edward A. Whalen, Seele Roman, Israel Wygnanski, Marlyn Y. Andino, Mory Gharib, Emilio Graff, John C. Lin
Publikováno v: AIAA J
Active flow control (AFC) subscale experiments were conducted at the Lucas Wind Tunnel of the California Institute of Technology. Tests were performed on a generic vertical tail model at low speeds. Fluidic oscillators were used at the trailing edge
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::409bc37dc53360a60b87fefd72d88551
https://doi.org/10.2514/1.j057876
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7
Full-Scale Testing of Active Flow Control Applied to a Vertical Tail
Autor: Anthony E. Washburn, John C. Lin, Emilio Graff, Marlyn Y. Andino, Israel Wygnanski, Edward A. Whalen, Morteza Gharib, Douglas S. Lacy
Publikováno v: Journal of Aircraft. 56:1376-1386
Full-scale wind tunnel tests were carried out on a Boeing 757 vertical tail equipped with 37 sweeping jet actuators on the starboard side along the rudder hinge line. The tests were performed at th...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2641453c4dcca37cdd055c160da65834
https://doi.org/10.2514/1.c034907
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8
Using Sweeping Jets to Trim and Control a Tailless Aircraft Model
Autor: Lutz Taubert, Marvin P. Jentzsch, Israel Wygnanski
Publikováno v: AIAA Journal. 57:2322-2334
Active flow control (AFC) was incorporated into the Stability And Control CONfiguration model (SACCON) in order to trim it in pitch. The combination of AFC and traditional control surfaces enables ...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f76e41b8b79e5d1219c0a05f3dd5c0fc
https://doi.org/10.2514/1.j056962
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