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  4. A new computational method for the fluid-structure interaction in random nonlinear ocean waves
 
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A new computational method for the fluid-structure interaction in random nonlinear ocean waves

Citation Link: https://doi.org/10.15480/882.14990
Publikationstyp
Doctoral Thesis
Date Issued
2025
Sprache
English
Author(s)
Hollm, Marten  orcid-logo
Advisor
Seifried, Robert  orcid-logo
Referee
Ruprecht, Daniel  orcid-logo
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2024-12-03
Institute
Mechanik und Meerestechnik M-13  
TORE-DOI
10.15480/882.14990
TORE-URI
https://hdl.handle.net/11420/55079
First published in
MuM notes in mechanics and dynamics  
Number in series
11
Citation
MuM notes in Mechanics and Dynamics 11: (2025)
An efficient computation of the fluid-structure interaction (FSI) between mechanical structures and ocean waves is an important topic in many ocean engineering and naval architecture applications. However, the numerical computation of the FSI is often very expensive. In this work, a new method is developed to calculate the FSI in random nonlinear ocean waves more efficiently. The corresponding approach is based on the nonlinear Schrödinger equation, which can be solved numerically efficiently. The new method to calculate the FSI in random nonlinear ocean waves is investigated concerning its application areas, accuracy, stability, and computational efficiency.
Subjects
Computational Method
Fluid-structure Interaction
Nonlinear Schrödinger Equation
Nonlinear Ocean Waves
Irregular Sea
DDC Class
620.1: Engineering Mechanics and Materials Science
530: Physics
627: Hydraulic Engineering
Lizenz
https://creativecommons.org/licenses/by-nc/4.0/
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Dissertation_MartenHollm.pdf

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