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Computation of wave drift forces for dynamic positioning within the early ship design
Citation Link: https://doi.org/10.15480/882.1315
Publikationstyp
Doctoral Thesis
Date Issued
2016-08
Sprache
English
Author(s)
Advisor
Referee
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2016-06-22
TORE-DOI
First published in
Number in series
693
Citation
Schriftenreihe Schiffbau 693: (2016)
In order to fulfill the requirements of the German offshore wind industry individually designed and constructed offshore wind farm installation vessels are needed. One of the primary design constraints of these ships is dynamic positioning (DP). For the correct
design of DP systems static and dynamic calculations should already been performed during the early ship design. Among other input data time series and time averaged mean values of the horizontal wave drift forces as well as the wave drift yaw moment
are needed. For this a calculation procedure based on strip theory in combination with a correction for short waves is presented and validated with experimental results for the SIETAS TYPE 187.
design of DP systems static and dynamic calculations should already been performed during the early ship design. Among other input data time series and time averaged mean values of the horizontal wave drift forces as well as the wave drift yaw moment
are needed. For this a calculation procedure based on strip theory in combination with a correction for short waves is presented and validated with experimental results for the SIETAS TYPE 187.
Subjects
Wave Drift Forces, Ship Design, Early Design Stage, Offshore Wind Industry, Offshore Wind Farm Installation Vessel, Dynamic Positioning, Strip Theory;
Offshore-Windindustrie; Offshore-Windpark- Errichterschiff; Dynamisches Positionieren; Wellendriftkraft; Schiffsentwurf, Frühe Entwurfsphase; Streifenmethode
DDC Class
600: Technik
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Bericht_693_Dissertation_P.Augener.pdf
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5.73 MB
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Adobe PDF