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Development of a numerical approach for the simulation of boatlanding maneuvers
Citation Link: https://doi.org/10.15480/882.5111
Publikationstyp
Doctoral Thesis
Date Issued
2023
Sprache
English
Author(s)
Ferreira González, Daniel
Advisor
Referee
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2023-04-05
Institute
TORE-DOI
Citation
Technische Universität Hamburg (2023)
The thesis is about the development of a numerical method for the simulation of boat-landing maneuver at offshore platforms. The approach is based on a boundary panel method, and it computes the boat-landing maneuver in the time domain considering the non-linear free water surface. A fender contact model is applied to describe the friction forces between fender and boat-landing struts and to detect whether the fender slips or not during the landing maneuver. Furthermore, model tests are conducted in waves. The experimental data is used to validate the developed method. It is demonstrated that the approach is able to simulate the boat-landing maneuver and that it is able to forecast the occurrence of slip during the maneuver.
Subjects
acceleration potential
boatlanding maneuver
boundary element method
mixed-Eulerian-Lagrangian method
wave-body interaction
DDC Class
600: Technik
620: Ingenieurwissenschaften
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