Optimized finite-difference (DRP) schemes perform poorly for decaying or growing oscillations

DOI10.1016/j.jcp.2016.08.003zbMath1371.76101OpenAlexW2513102803MaRDI QIDQ525947

E. J. Brambley

Publication date: 8 May 2017

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://www.repository.cam.ac.uk/handle/1810/260401

zbMATH Keywords

computational aeroacousticsdamped wavesDRP schemesoptimized finite differences

Mathematics Subject Classification ID

Finite difference methods applied to problems in fluid mechanics (76M20) General aerodynamics and subsonic flows (76G25) Finite difference methods for boundary value problems involving PDEs (65N06)

Related Items

Accuracy consideration by DRP schemes for DNS and LES of compressible flow computations ⋮ High order entropy conservative central schemes for wide ranges of compressible gas dynamics and MHD flows ⋮ Recent advancement of entropy split methods for compressible gas dynamics and MHD ⋮ Viscous effects on the acoustics and stability of a shear layer over an impedance wall ⋮ Optimized finite-difference (DRP) schemes perform poorly for decaying or growing oscillations ⋮ Reprint of: ``Accuracy consideration by DRP schemes for DNS and LES of compressible flow computations ⋮ Recent developments in accuracy and stability improvement of nonlinear filter methods for DNS and LES of compressible flows ⋮ Fourier analysis and evaluation of DG, FD and compact difference methods for conservation laws

Cites Work

• Optimized explicit finite-difference schemes for spatial derivatives using maximum norm
• Optimized finite-difference (DRP) schemes perform poorly for decaying or growing oscillations
• Three-dimensional bifurcations in a cubic cavity due to buoyancy-driven natural convection
• Classification of aeroacoustically relevant surface modes in cylindrical lined ducts
• Dispersion-relation-preserving finite differene schemes for computational acoustics
• Compact accurately boundary-adjusting high-resolution technique for fluid dynamics
• Compact finite difference schemes with spectral-like resolution
• Finite-difference schemes on regular triangular grids
• A family of low dispersive and low dissipative explicit schemes for flow and noise computations.
• Low-dissipation and low-dispersion Runge-Kutta schemes for computational acoustics
• A classification of duct modes based on surface waves
• Frequency optimized computation methods
• A new perspective on spectral analysis of numerical schemes
• Fundamentals of Engineering Numerical Analysis
• Dynamics of reorientations and reversals of large-scale flow in Rayleigh–Bénard convection
• Turbulence and energy budget in a self-preserving round jet: direct evaluation using large eddy simulation
• Group Velocity in Finite Difference Schemes
• Uniformly Accurate Finite Difference Schemes forp-Refinement
• Optimized compact finite difference schemes with maximum resolution
• Comparison of High-Accuracy Finite-Difference Methods for Linear Wave Propagation
• Computational Aeroacoustics
• Unnamed Item
• Unnamed Item
• Unnamed Item