Noise prediction for a turbulent jet using different hybrid methods

DOI10.1016/j.compfluid.2007.02.010zbMath1237.76172OpenAlexW2016885641MaRDI QIDQ416525

Wolfgang Schröder, E. Gröschel, Matthias Meinke, P. Renze, Pierre Comte

Publication date: 10 May 2012

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

Full work available at URL: https://doi.org/10.1016/j.compfluid.2007.02.010

Mathematics Subject Classification ID

Direct numerical and large eddy simulation of turbulence (76F65) Hydro- and aero-acoustics (76Q05)

Related Items (9)

Numerical error analysis with application to transonic propeller aeroacoustics ⋮ On least-order flow representations for aerodynamics and aeroacoustics ⋮ A fully coupled hybrid computational aeroacoustics method on hierarchical Cartesian meshes ⋮ Fluid mechanics research at the Institute of Aerodynamics, RWTH Aachen University: from 1912 through 2012 ⋮ High-fidelity simulations of the aeroacoustic environment of the VEGA launch vehicle at lift-off ⋮ Numerical analysis of the acoustic field of reacting flows via acoustic perturbation equations ⋮ Noise sources in heated coaxial jets ⋮ Dynamic load balancing for direct-coupled multiphysics simulations ⋮ Jet noise analysis using an efficient LES/high-order acoustic coupling method

Cites Work

• Dispersion-relation-preserving finite differene schemes for computational acoustics
• Time-dependent boundary conditions for hyperbolic systems. II
• A general class of commutative filters for LES in complex geometries
• Acoustic perturbation equations based on flow decomposition via source filtering
• A comparison of second- and sixth-order methods for large eddy simulations
• High-order compact-difference schemes for time-dependent Maxwell equations
• Low-dissipation and low-dispersion Runge-Kutta schemes for computational acoustics
• Noise sources in a low-Reynolds-number turbulent jet at Mach 0.9
• Extension of Kirchhoff's formula to radiation from moving surfaces
• Reduced-order representation of turbulent jet flow and its noise source
• Sound generation by turbulence and surfaces in arbitrary motion
• On sound generated aerodynamically I. General theory

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