A study on aerodynamic sound from an externally excited flexible structure in flow

DOI10.1016/j.compfluid.2014.07.010zbMath1391.76270OpenAlexW2006597627MaRDI QIDQ1641588

Y. Aharonov

Publication date: 19 June 2018

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.compfluid.2014.07.010

zbMATH Keywords

laminar flowaerodynamic soundfluid structure interactionhybrid methodexternal excitationsstructural flexibility

Mathematics Subject Classification ID

General aerodynamics and subsonic flows (76G25) Hydro- and aero-acoustics (76Q05)

Uses Software

• ANSYS
• Proust/Turbflow
• ANSYS-CFX

Cites Work

• Vortex shedding characteristics of a circular cylinder with an oscillating wake splitter plate
• Time domain computation of flow induced sound
• Prediction of sound generated by a rod-airfoil configuration using EASM DES and the generalised Lighthill/FW-H analogy
• Dispersion-relation-preserving finite differene schemes for computational acoustics
• Linearized perturbed compressible equations for low Mach number aeroacoustics
• Numerical prediction of sound generated from flows with a low Mach number
• An acoustic/viscous splitting technique for computational aeroacoustics
• A numerical investigation on effects of structural flexibility on aerodynamic far field sound
• Low-dissipation and low-dispersion Runge-Kutta schemes for computational acoustics
• Fluid-structure interaction of a flapping flexible plate in quiescent fluid
• Fluid-structure interaction for the propulsive velocity of a flapping flexible plate at low Reynolds number
• Hybrid methods for airframe noise numerical prediction
• Numerical Benchmarking of Fluid-Structure Interaction: A Comparison of Different Discretization and Solution Approaches
• The influence of solid boundaries upon aerodynamic sound
• Simulation of three-dimensional flow around a square cylinder at moderate Reynolds numbers
• Sound produced by an aerodynamic source adjacent to a partly coated, finite elastic plate
• Responses of finite baffled plate to turbulent flow excitations
• Computational aeroacoustics - Issues and methods
• Computational Aeroacoustics: An Overview of Computational Challenges and Applications
• Vortex-induced vibrations of a sphere
• Sound generation by turbulence and surfaces in arbitrary motion
• On sound generated aerodynamically I. General theory

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