The third golden age of aeroacoustics

S Moreau - Physics of Fluids, 2022 - pubs.aip.org
The present review covers the latest evolution of computational aeroacoustics, the field that
deals with the noise generated by fluid flows and its propagation in the medium. It highlights …

Numerical analysis of supersonic flows over an aft-ramped open-mode cavity

Z Ren, B Wang, B Hu, L Zheng - Aerospace Science and Technology, 2018 - Elsevier
The characteristics of supersonic cavity flows were investigated using large eddy simulation
together with the acoustic analogy method. A fifth-order hybrid compact-weighted essentially …

Printone: interactive resonance simulation for free-form print-wind instrument design

N Umetani, A Panotopoulou, R Schmidt… - ACM Transactions on …, 2016 - dl.acm.org
This paper presents an interactive design interface for three-dimensional free-form musical
wind instruments. The sound of a wind instrument is governed by the acoustic resonance as …

[HTML][HTML] Transfer-path analysis to estimate underwater radiated noise from onboard structure-borne sources

J Fragasso, KM Helal, L Moro - Applied Ocean Research, 2024 - Elsevier
This work analyzes the modeling of structural noise sources on marine vessels to estimate
the resulting underwater radiated noise. In particular, the focus is on the structure-borne …

Simulation of thermoacoustic heat pump effects driven by acoustic radiation in a cavity flow

H Yokoyama, Y Omori, M Kume, M Nishikawara… - International Journal of …, 2022 - Elsevier
Computations of coupled phenomena between the fluid and acoustic interactions in the
cavity flow and heat conduction in the flat plates (stack) installed in the cavity were …

A unified framework for aeroacoustics simulation of wind turbines

Z Cheng, FS Lien, E Yee, H Meng - Renewable Energy, 2022 - Elsevier
In this paper, we evaluate the utility of an unified/integrated framework for the prediction of
sound radiation from a wind turbine which tightly couples together the following model …

Global numerical simulation of fluid-structure-acoustic interaction in a single-reed instrument

T Yoshinaga, H Yokoyama, T Shoji, A Miki… - The Journal of the …, 2021 - pubs.aip.org
A numerical simulation of a single-reed instrument with a pressure chamber is conducted to
examine the interaction among the flow, reed oscillation, and acoustic propagation. The flow …

Control of flow and acoustic fields around an axial fan utilizing plasma actuators

H Yokoyama, N Nagao, K Tokai… - Journal of Fluids …, 2025 - asmedigitalcollection.asme.org
Small axial fans, commonly employed for cooling electronic equipment, are frequently
housed within narrow ducts, where intense tonal sound with duct resonance can occur …

Analysis of jet oscillations with acoustic radiation in the recorder by direct aeroacoustic simulations

K Onogi, H Yokoyama, A Iida - The Journal of the Acoustical Society of …, 2019 - pubs.aip.org
To elucidate the selection mechanism of a predominant mode in acoustic radiation from the
recorder, the jet oscillations predicted by direct aeroacoustic simulations are analyzed …

Compressible simulation of flow and sound around a small axial-flow fan with flow through casing slits

H Yokoyama, K Minowa, K Orito… - Journal of Fluids …, 2020 - asmedigitalcollection.asme.org
Small axial fans are used for cooling electronic equipment and are often installed in a casing
with various slits. Direct aeroacoustic simulations and experiments were performed with …