Simulations and Stability Analysis of Wave-Induced Motions of a Freely Floating Body Using ADINA

In this article, a direct numerical method is developed to solve two-dimensional interaction problems of wave and floating body with ADINA software. Motion’s equation of the floating body and hydrodynamic parameters are expressed based on potential flow theory. The force and response on the floating...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 775; no. Engineering Solutions for Industrial Production; pp. 14 - 18
Main Authors Chang, Zong Yu, Yao, Tao
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.07.2015
Subjects
Boundaries
Computational fluid dynamics
Computer programs
Dynamic response
Finite element method
Incident waves
Mathematical analysis
Mathematical models
Stability Analysis
Wave Motion
Simulation Analysis
Floating Body
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Summary:In this article, a direct numerical method is developed to solve two-dimensional interaction problems of wave and floating body with ADINA software. Motion’s equation of the floating body and hydrodynamic parameters are expressed based on potential flow theory. The force and response on the floating body boundary is described in terms of linear minor wave theory. The numerical test is carried out. The result intuitively shows the dynamic response and the stability of floating body under incident waves.
Bibliography:Selected, peer reviewed papers from the 2nd International Conference on Applied Mechanics and Mechanical Automation (AMMA 2015), April 19-20, 2015, Hong Kong
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ISBN:9783038354994
3038354996
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.775.14