AN ACOUSTIC FINITE-DIFFERENCE TIME-DOMAIN ALGORITHM WITH ISOTROPIC DISPERSION

DOI10.1142/S0218396X05002670zbMath1189.76377OpenAlexW2031047693MaRDI QIDQ3573677

Christopher L. Wagner, John Schneider

Publication date: 1 July 2010

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

Full work available at URL: https://doi.org/10.1142/s0218396x05002670

zbMATH Keywords

FDTD methodsvolume scatteringtransient radiation and scattering

Mathematics Subject Classification ID

Finite difference methods applied to problems in fluid mechanics (76M20) Hydro- and aero-acoustics (76Q05)

Related Items

Finite difference approximations of first derivatives for three-dimensional grid singularities ⋮ Finite difference time domain dispersion reduction schemes ⋮ Higher-order accurate two-step finite difference schemes for the many-dimensional wave equation

Uses Software

• Mathematica

Cites Work

• Unnamed Item
• Review of the formulation and applications of the finite-difference time- domain method for numerical modeling of electromagnetic wave interactions with arbitrary structures
• A perfectly matched layer for the absorption of electromagnetic waves
• Numerical solution of initial boundary value problems involving maxwell's equations in isotropic media
• Reducing the phase error for finite-difference methods without increasing the order
• A time-domain method with isotropic dispersion and increased stability on an overlapped lattice