Zobrazeno 1 - 10
of 57
pro vyhledávání: '"A. Rubio Carpio"'
Autor:
Merino-Martínez, Roberto, Rubio Carpio, Alejandro, Lima Pereira, Lourenço Tércio, van Herk, Steve, Avallone, Francesco, Ragni, Daniele, Kotsonis, Marios
Publikováno v:
In Applied Acoustics 15 December 2020 170
Autor:
Rubio Carpio, Alejandro, Avallone, Francesco, Ragni, Daniele, Snellen, Mirjam, van der Zwaag, Sybrand
Publikováno v:
In Journal of Sound and Vibration 27 October 2020 485
Autor:
Merino-Martínez, Roberto, Luesutthiviboon, Salil, Zamponi, Riccardo, Rubio Carpio, Alejandro, Ragni, Daniele, Sijtsma, Pieter, Snellen, Mirjam, Schram, Christophe
Publikováno v:
In Journal of Sound and Vibration 31 March 2020 470
Autor:
Rubio Carpio, Alejandro, Merino Martínez, Roberto, Avallone, Francesco, Ragni, Daniele, Snellen, Mirjam, van der Zwaag, Sybrand
Publikováno v:
In Journal of Sound and Vibration 17 March 2019 443:537-558
Akademický článek
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Autor:
Elias Arcondoulis, Yu Liu, Yannian Yang, Daniele Ragni, Alejandro Rubio Carpio, Francesco Avallone
Publikováno v:
28th AIAA/CEAS Aeroacoustics 2022 Conference
The application of a porous coating to a cylinder can significantly reduce the vortex shedding tone when placed in a uniform flow. The mechanism of how this porous media attenuates vortex shedding has been studied more in recent years yet it is still
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba1825c8f8f4ccb00efd43521cc13f0e
https://doi.org/10.2514/6.2022-3038
https://doi.org/10.2514/6.2022-3038
Publikováno v:
Applied Sciences, Vol 9, Iss 15, p 3119 (2019)
The present work analyses broadband noise scattering from permeable trailing edges with identical micro-structure but under a change of temperature. Experiments are performed in an anechoic wind tunnel using a NACA0018 airfoil at chord-based Reynolds
Externí odkaz:
https://doaj.org/article/2804901e84624edab11039d3c1ce435d
Autor:
Reza Hedayati, Alejandro Rubio Carpio, Salil Luesutthiviboon, Daniele Ragni, Francesco Avallone, Damiano Casalino, Sybrand van der Zwaag
Publikováno v:
Materials, Vol 12, Iss 7, p 1087 (2019)
Studies on porous trailing edges, manufactured with open-cell Ni-Cr-Al foams with sub-millimeter pore sizes, have shown encouraging results for the mitigation of turbulent boundary-layer trailing-edge noise. However, the achieved noise mitigation is
Externí odkaz:
https://doaj.org/article/062e6b976e6a40f5b72c786fba51eb61
Autor:
Miro Gondrum, Ansgar Niemöller, Matthias Meinke, Wolfgang Schroeder, Alejandro Rubio Carpio, Daniele Ragni, Francesco Avallone
Publikováno v:
28th AIAA/CEAS Aeroacoustics 2022 Conference
The time resolved flow and acoustic fields around a simplified two-wheel nose landing gear configuration featuring brakes, torque link, and a detachable fairing are investigated by numerical and experimental means. The flow field is computed by a lat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25fc6d22980f72db068d3e34b80e3919
https://hdl.handle.net/11583/2976896
https://hdl.handle.net/11583/2976896
Publikováno v:
Aerospace, Vol 5, Iss 1, p 25 (2018)
Shock-cell noise occurs in aero-engines when the nozzle exhaust is supersonic and shock-cells are present in the jet. In commercial turbofan engines, at cruise, the secondary flow is often supersonic underexpanded, with the formation of annular shock
Externí odkaz:
https://doaj.org/article/d7ba1a1a195c40e48654439897f857fa