Semi-empirical boundary conditions for the linearized acoustic Euler equations using Pseudo-Spectral Time-Domain methods

Applied Acoustics

Volumn 72, Issue 4, 2011, Pages 226-230

  Spa, Carlos ^a   Escolano, Jose ^b   Garriga, Adan ^c  

^a DEPARTAMENTO DE FÍSICA   (Chile)

^b UNIVERSITY OF JAÉN   (Spain)

^c INTERNATIONAL CENTER FOR NUMERICAL METHODS IN ENGINEERING CIMNE   (Spain)

Author keywords

Impedance boundary conditions; Numerical acoustic simulations; Pseudo Spectral Time Domain schemes

Indexed keywords

DISPERSION CHARACTERISTICS; EULERIAN; FINITE DIFFERENCE; IMPEDANCE BOUNDARY CONDITIONS; LINEARIZED ACOUSTICS; NUMERICAL ACOUSTICS; NUMERICAL EXPERIMENTS; PSEUDO-SPECTRAL TIME-DOMAIN METHOD; REFLECTING BOUNDARY; SEMI-EMPIRICAL; SPECTRAL TECHNIQUES; TECHNICAL LITERATURE; TIME DOMAIN; TIME-DOMAIN ALGORITHM; TIME-DOMAIN APPROACH; TWO-DIMENSION;

ACOUSTIC IMPEDANCE; BOUNDARY CONDITIONS; EULER EQUATIONS; FOURIER TRANSFORMS; MATHEMATICAL MODELS; NUMERICAL METHODS;

TIME DOMAIN ANALYSIS;

EID: 78650783858     PISSN: 0003682X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apacoust.2010.11.002     Document Type: Article

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