The performance of local absorbing boundary conditions for acoustic scattering from elliptical shapes

Computer Methods in Applied Mechanics and Engineering

Volumn 195, Issue 29-32, 2006, Pages 3622-3665

  Reiner Jr , Robert C ^a   Djellouli, Rabia ^a   Harari, Isaac ^b  

^a CALIFORNIA STATE UNIVERSITY   (United States)

^b TEL AVIV UNIVERSITY   (Israel)

Author keywords

Acoustic scattering; Eccentricity; Local absorbing boundary conditions; Mathieu functions; On surface radiating condition (OSRC); Specific impedance; Wave number

Indexed keywords

ACOUSTIC WAVE SCATTERING; CALCULATIONS; DIFFERENTIAL EQUATIONS; NUMERICAL ANALYSIS;

ECCENTRICITY; ELLIPTICAL SHAPES; LOCAL ABSORBING BOUNDARY CONDITIONS; MATHIEU FUNCTIONS; ON-SURFACE RADIATING CONDITION (OSRC); SPECIFIC IMPEDANCE; WAVE NUMBER;

BOUNDARY CONDITIONS;

ACOUSTIC WAVE SCATTERING; BOUNDARY CONDITIONS; CALCULATIONS; DIFFERENTIAL EQUATIONS; NUMERICAL ANALYSIS;

EID: 33645896429     PISSN: 00457825     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cma.2005.01.020     Document Type: Article

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