Prediction of Vibroacoustical Parameters on a Cruise Ship
Authors: Iwaniec, Marek; Wiciak, Jerzy
Source: Acta Acustica united with Acustica, Volume 88, Number 5, September/October 2002 , pp. 722-725(4)
Publisher: S. Hirzel Verlag
Abstract:Advanced computer programs for the numerical solution of mechanical problems are often used as design tools. Effective use of packages based on the finite element method permits the prediction of the dynamical behaviour of the structure already at the design stage. This study is concerned with numerical analysis of the hull in a passenger ship whose FEM model is based on the technical specifications. Estimated values of acoustic pressure are compared with measurement results. Furthermore, the applicability of computer models to predictions of the dynamic behaviour of complex structures is evaluated.
Document Type: Research article
Publication date: 2002-09-01
- Acta Acustica united with Acustica, published together with the European Acoustics Association (EAA), is an international, peer-reviewed journal on acoustics. It publishes original articles on all subjects in the field of acoustics, such as general linear acoustics, nonlinear acoustics, macrosonics, flow acoustics, atmospheric sound, underwater sound, ultrasonics, physical acoustics, structural acoustics, noise control, active control, environmental noise, building acoustics, room acoustics, acoustic materials, acoustic signal processing, computational and numerical acoustics, hearing, audiology and psychoacoustics, speech, musical acoustics, electroacoustics, auditory quality of systems. It reports on original scientific research in acoustics and on engineering applications. The journal considers scientific papers, technical and applied papers, book reviews, short communications, doctoral thesis abstracts, etc. In irregular intervals also special issues and review articles are published.
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