Effect of different geometries of self-oscillating trailing-edge flaplets on aerofoil self-noise

Autor: Talboys, E., Geyer, T. F., Pruefer, F., Bruecker, C.

This paper presents an acoustic study of a standard NACA 0012 aerofoil with additional self-oscillating passive flaplets attached to the trailing edge. The tests with varying geometries of the flaplets were conducted in the anechoic wind tunnel at Br

Externí odkaz: http://arxiv.org/abs/2005.05887

The Peregrine Falcon's Dive: On the Pull-Out Maneuver and Flight Control Through Wing-Morphing

Autor: Selim, O., Gowree, E., Lagemann, C., Talboys, E., Jagadeesh, C., Bruecker, C.

During the pull-out maneuver, Peregrine falcons were observed to adopt specific flight configurations which are thought to offer an aerodynamic advantage over aerial prey. Analysis of the flight trajectory of a falcon in a controlled environment show

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2ba8431d0d26d68237b31bdad522573

Flow turning effect and laminar control by the 3D curvature of leading edge serrations from owl wing.

Autor: Muthuramalingam M; City, University of London, Northampton Square, London, EC1V 0HB, United Kingdom., Talboys E; City, University of London, Northampton Square, London, EC1V 0HB, United Kingdom., Wagner H; RWTH Aachen University, Templergraben 55, 52062 Aachen, Germany., Bruecker C; City, University of London, Northampton Square, London, EC1V 0HB, United Kingdom.

Publikováno v: Bioinspiration & biomimetics [Bioinspir Biomim] 2020 Dec 21; Vol. 16 (2). Date of Electronic Publication: 2020 Dec 21.

Vortices enable the complex aerobatics of peregrine falcons.

Autor: Gowree ER; Department of Mechanical Engineering and Aeronautics, City, University of London, London, EC1V 0HB, UK. erwingowree@gmail.com., Jagadeesh C; Department of Mechanical Engineering and Aeronautics, City, University of London, London, EC1V 0HB, UK., Talboys E; Department of Mechanical Engineering and Aeronautics, City, University of London, London, EC1V 0HB, UK., Lagemann C; Department of Mechanical Engineering and Aeronautics, City, University of London, London, EC1V 0HB, UK., Brücker C; Department of Mechanical Engineering and Aeronautics, City, University of London, London, EC1V 0HB, UK.

Publikováno v: Communications biology [Commun Biol] 2018 Apr 05; Vol. 1, pp. 27. Date of Electronic Publication: 2018 Apr 05 (Print Publication: 2018).

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