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  4. Hydrodynamic forces acting on mechanical systems in linear and nonlinear ocean waves
 
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Hydrodynamic forces acting on mechanical systems in linear and nonlinear ocean waves

Citation Link: https://doi.org/10.15480/882.8560
Publikationstyp
Journal Article
Date Issued
2023-10
Sprache
English
Author(s)
Hollm, Marten  orcid-logo
Mechanik und Meerestechnik M-13  
Seifried, Robert  orcid-logo
Mechanik und Meerestechnik M-13  
TORE-DOI
10.15480/882.8560
TORE-URI
https://hdl.handle.net/11420/43253
Journal
Proceedings in applied mathematics and mechanics  
Volume
23
Issue
2
Start Page
1
End Page
9
Article Number
e202300141
Citation
Proceedings in Applied Mathematics & Mechanics 23 (2): e202300141 (2023)
Publisher DOI
10.1002/pamm.202300141
Publisher
Wiley
Peer Reviewed
true
The hydrodynamic forces acting on prescribed free‐floating mechanical systems are studied. Regular and irregular sea states are considered using Stokes wave theory of first and second order. It is analyzed how much the magnitude and temporal behavior of the forces can differ using nonlinear theories of different orders instead of the linear wave theory. The corresponding effects on the mechanical dynamics of the system are investigated. Therefore, the fluid–structure interaction and hydrodynamic forces are computed, solving the corresponding partial differential equations of the linear and nonlinear wave theory. In this way, the nonlinear interactions of the different wave components in irregular seas and the disturbances of the sea due to the presence of the mechanical system are captured.
DDC Class
620: Engineering
Funding(s)
Projekt DEAL  
Publication version
publishedVersion
Lizenz
https://creativecommons.org/licenses/by/4.0/
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