A hybrid prediction method for low-subsonic turbulent flow noise

DOI10.1016/J.COMPFLUID.2010.02.005zbMath1242.76079OpenAlexW2058662177MaRDI QIDQ435664

J. Herrera, H. S. Yoon

Publication date: 11 July 2012

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

Full work available at URL: https://doi.org/10.1016/j.compfluid.2010.02.005

zbMATH Keywords

LES/LPCE hybrid methodlow subsonic flowturbulent noise

Mathematics Subject Classification ID

General aerodynamics and subsonic flows (76G25) Direct numerical and large eddy simulation of turbulence (76F65) Hydro- and aero-acoustics (76Q05)

Related Items (5)

Hydrodynamic/acoustic splitting approach with flow-acoustic feedback for universal subsonic noise computation ⋮ Hybrid aeroacoustic computation of a low Mach number non-isothermal shear layer ⋮ Stable time-domain CAA simulations with linearised governing equations ⋮ Sound of fluids at low Mach numbers ⋮ A high-order immersed boundary method for acoustic wave scattering and low-Mach number flow-induced sound in complex geometries

Cites Work

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• Compact finite difference schemes with spectral-like resolution
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• Laminar separation on a forward facing step
• A rod-airfoil experiment as a benchmark for broadband noise modeling
• The structure of wall-pressure fluctuations in turbulent boundary layers with adverse pressure gradient and separation
• Practical aspects of higher-order numerical schemes for wave propagation phenomena

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