Results 131 to 140 of about 4,410 (182)

Loop parallelization in source code for internet of things computing using hybrid heuristic algorithm. [PDF]

PLoS One
Arasteh B, Sefati SS, Kusetogullari H, Kiani F, Sorooshian S, Babaee Tirkolaee E.   +5 more
europepmc   +1 more source

Acoustics, Aeroacoustics and Vibrations [PDF]

, 2016
This didactic book presents the main elements of acoustics, aeroacoustics and vibrations.Illustrated with numerous concrete examples linked to solid and fluid continua, Acoustics, Aeroacoustics and Vibrations proposes a selection of applications encountered in the three fields, whether in room acoustics, transport, energy production systems or ...
Anselmet, Fabien, Mattei, Pierre-Olivier
openaire   +3 more sources

Contributions of Computational Aeroacoustics to Jet Noise Research and Prediction [PDF]

International Journal of Computational Fluid Dynamics, 2004
International audienceA brief review of recent progress in the field of computational aeroacoustics (CAA) is proposed. This paper is complementary to the previous reviews of Tam [(1995a) "Computational aeroacoustics: issues and methods", AIAA J.
Christophe Bailly, Christophe Bogey
exaly   +2 more sources

Aeroacoustics research in Europe: The CEAS-ASC report on 2019 highlights [PDF]

Journal of Sound and Vibration, 2020
The Council of European Aerospace Societies (CEAS) Aeroacoustics Specialists Committee (ASC) supports and promotes the interests of the scientific and industrial aeroacoustics community on a European scale and European aeronautics activities ...
Roberto Camussi, Gareth J Bennett
exaly   +2 more sources

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Aeroacoustic instability in rockets

37th Joint Propulsion Conference and Exhibit, 2001
Current solid-propellant rocket instability calculations (e.g., Standard Stability Prediction Program ) account only for the evolution of acoustic energy with time. However, the acoustic component represents only part of the total unsteady system energy; additional kinetic energy resides in the shear waves that naturally accompany the ...
Gary A. Flandro, Joseph Majdalani
openaire   +1 more source

Aeroacoustics of Musical Instruments

Annual Review of Fluid Mechanics, 2012
We are interested in the quality of sound produced by musical instruments and their playability. In wind instruments, a hydrodynamic source of sound is coupled to an acoustic resonator. Linear acoustics can predict the pitch of an instrument. This can significantly reduce the trial-and-error process in the design of a new instrument.
Fabre, Benoît, Gilbert, Joël, Hirschberg, Avraham, Pelorson, Xavier   +3 more
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Advances in Experimental Aeroacoustics

International Journal of Aeroacoustics, 2013
A review of modern experimental methods in aeroacoustics is provided along with sample applications. Specific emphasis has been placed on four advanced experimental techniques: (i) beamforming, (ii) acoustic holography, (iii) phase averaging and simultaneous flow/acoustic measurements and (iv) higher order spectral analysis.
Ganesh Raman, Rakesh Ramachandran, K. Srinivasan, Robert Dougherty   +3 more
openaire   +1 more source

Aeroacoustics

2014
Journal Aerospace Lab, Issue 7, June 2014; ISSN: 2107 ...
Gely, Denis, Leylekian, Laurent, Lebrun, Maxime, Lempereur, Pierre, Delrieux, Yves, Polacsek, Cyril, Barrier, Raphael, Kohlhaas, Michael, Carolus, Thomas, Kausche, Philip, Moreau, Antoine, Kennepohl, Fritz, Simon, Frank, Haase, Thomas, Unruh, Oliver, Pohl, Martin, Tijs, Emiel, Wijntjes, Rik, Van Der Wal, Henk, Ghiringhelli, Gian Luca, Duran, Ignacio, Nicoud, Franck, Livebardon, Thomas, Bouty, Eric, Poinsot, Thierry, Bailly, Christophe, Andre, Benoit, Castelain, Thomas, Henry, Cyprien, Bodard, Guillaume, Porta, Mauro, Redonnet, Stephane, Minci, Daniel-Ciprian, Manoha, Eric, Malbequi, Patrice   +34 more
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Aeroacoustics

Annual Review of Fluid Mechanics, 1977
SummaryThe high noise levels of early turbojet aircraft forced attention to be given to the mechanics of the noise generation process and ways were urgently sought for silencing their high speed propulsive ...
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Aeroacoustics of hot jets

Journal of Fluid Mechanics, 2002
A systematic study has been undertaken to quantify the effect of jet temperature on the noise radiated by subsonic jets. Nozzles of different diameters were tested to uncover the effects of Reynolds number. All the tests were carried out at Boeing's Low Speed Aeroacoustic Facility, with simultaneous measurement of thrust and noise. It is concluded that
openaire   +1 more source