Static and dynamic analysis methods of position-keeping capability for offshore supply vessels with voith-schneider propellers

Publikationstyp
Conference Paper
Date Issued
2017-09-25
Sprache
English
Author(s)
Detlefsen, Ole  
Theilen, Lasse  
Abdel-Maksoud, Moustafa  orcid-logo
Institut
Fluiddynamik und Schiffstheorie M-8  
TORE-URI
http://hdl.handle.net/11420/3417
First published in
Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE  
Number in series
1
Article Number
A076
Citation
Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE (7A-2017): (2017)
Contribution to Conference
ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2017  
Publisher DOI
10.1115/OMAE2017-61893
Scopus ID
2-s2.0-85032864380
Publisher
The American Society of Mechanical Engineers
This paper presents a static and a time-domain method to assess the position-keeping capability of monohull vessels. For the static analysis method, the equlibrium between mean environmental loads and available actuator forces is determined. In case of the dynamic assessment, the motions of the fully actuated ship in all degrees of freedom are simulated in time domain and evaluated by criteria regarding the position and heading of the ship. After first results from validation tests an exemplary application is shown by assessing the positioning capability of a Voith-Schneider propelled offshore supply vessel.
DDC Class
620: Ingenieurwissenschaften