Four- and eight-node hybrid-Trefftz quadrilateral finite element models for helmholtz problem

Computer Methods in Applied Mechanics and Engineering

Volumn 199, Issue 9-12, 2010, Pages 598-614

  Sze, K Y ^a   Liu, G H ^a   Fan, H ^b  

^a UNIVERSITY OF HONG KONG   (Hong Kong)

^b NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

Author keywords

Bessel; Finite element; Helmholtz; Hybrid Trefftz; Plane wave; Quadrilateral

Indexed keywords

FINITE ELEMENT; HELMHOLTZ; HELMHOLTZ PROBLEMS; LOCAL COORDINATE; PLANE WAVE SOLUTIONS; QUADRILATERAL FINITE ELEMENT; SOLUTION SET; STANDARD FINITE ELEMENT; TREFFTZ PLANE;

COMMUNICATION CHANNELS (INFORMATION THEORY); DEGREES OF FREEDOM (MECHANICS); ELASTIC WAVES;

FINITE ELEMENT METHOD;

EID: 73449088343     PISSN: 00457825     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cma.2009.10.012     Document Type: Article

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