Numerical implementation and applications of a coupling algorithm for structural-acoustic models with unequal discretization and partially interfacing surfaces

Finite Elements in Analysis and Design

Volumn 32, Issue 4, 1999, Pages 257-277

  Vlahopoulos, Nickolas ^a   Raveendra, S T ^b   Vallance, Charles ^c   Messer, Scott ^d  

^a UNIVERSITY OF MICHIGAN   (United States)

^b Automated Analysis Corporation   (United States)

^c AEROJET ROCKETDYNE   (United States)

^d BOEING COMPANY   (United States)

Author keywords

Coupled structural acoustic simulation; Indirect variational boundary element analysis; Launch vehicle vibro acoustic simulation; Unequal structural acoustic mesh density

Indexed keywords

ACOUSTIC FIELDS; ALGORITHMS; BOUNDARY ELEMENT METHOD; COMPUTER SIMULATION; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; MATRIX ALGEBRA; VIBRATIONS (MECHANICAL);

COUPLED STRUCTURAL-ACOUSTIC SIMULATION; INDIRECT VARIATIONAL BOUNDARY ELEMENT ANALYSIS; UNEQUAL STRUCTURAL-ACOUSTIC MESH DENSITY;

STRUCTURAL ANALYSIS;

MATHEMATICAL ANALYSIS;

EID: 0032861072     PISSN: 0168874X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0168-874X(99)00008-6     Document Type: Article

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