Aeroacoustics of pipe systems with closed branches
Flow induced pulsations in resonant pipe networks with closed branches are considered in
this review paper. These pulsations, observed in many technical applications, have been …
this review paper. These pulsations, observed in many technical applications, have been …
Aeroacoustics of musical instruments
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 …
playability. In wind instruments, a hydrodynamic source of sound is coupled to an acoustic …
[PDF][PDF] An introduction to aeroacoustics
Due to the nonlinearity of the governing equations it is very difficult to predict the sound
production of fluid flows. This sound production occurs typically at high speed flows, for …
production of fluid flows. This sound production occurs typically at high speed flows, for …
Direct numerical simulation of fluid–acoustic interactions in a recorder with tone holes
To clarify fluid–acoustic interactions in an actual recorder with opened and closed tone
holes, flow and acoustic fields were directly numerically simulated on the basis of the …
holes, flow and acoustic fields were directly numerically simulated on the basis of the …
Processing time-series of randomly forced self-oscillators: the example of beer bottle whistling
We present a model-based, output-only parameter identification method for self-sustained
oscillators forced by dynamic noise, which we illustrate experimentally with a simple …
oscillators forced by dynamic noise, which we illustrate experimentally with a simple …
[BOOK][B] The sound of oscillating air jets: Physics, modeling and simulation in flute-like instruments
P De La Cuadra - 2006 - search.proquest.com
Flute-like instruments share a common mechanism that consists of blowing across one open
end of a resonator to produce an air jet that is directed towards a sharp edge. Analysis of its …
end of a resonator to produce an air jet that is directed towards a sharp edge. Analysis of its …
Regime change and oscillation thresholds in recorder-like instruments
R Auvray, B Fabre, PY Lagrée - The Journal of the Acoustical Society …, 2012 - pubs.aip.org
Based on results from the literature, a description of sound generation in a recorder is
developed. Linear and non-linear analysis are performed to study the dependence of the …
developed. Linear and non-linear analysis are performed to study the dependence of the …
Microphone calibration estimation for mobile audiological tests with resonating bottles
MK Scharf, R Huber, M Schulte… - International Journal of …, 2024 - Taylor & Francis
Objective Audiological tests on smartphones require consistent microphone recordings
across device types with a reasonable standard uncertainty (2-3 Decibel (dB)) of the sound …
across device types with a reasonable standard uncertainty (2-3 Decibel (dB)) of the sound …
Experimental examination of vortex-sound generation in an organ pipe: A proposal of jet vortex-layer formation model
S Yoshikawa, H Tashiro, Y Sakamoto - Journal of Sound and Vibration, 2012 - Elsevier
Aero-dynamical models of sound generation in an organ pipe driven by a thin jet are
investigated through an experimental examination of the vortex-sound theory. An important …
investigated through an experimental examination of the vortex-sound theory. An important …
Self-sustained oscillations in pipe systems with multiple deep side branches: Prediction and reduction by detuning
D Tonon, JFH Willems, A Hirschberg - Journal of sound and vibration, 2011 - Elsevier
Flow-induced pulsations are frequently observed in pipe networks. In the present work we
focus on the case of flow-induced pulsations in a pipe system composed of six equally …
focus on the case of flow-induced pulsations in a pipe system composed of six equally …