Numerical prediction of z-drive roll reduction capability

Auteur	Rechercher : Thornhill, E.; Rechercher : Bass, D.; Rechercher : Millan, J.
Format	Texte, Article
Conférence	6th International Ship Stability Workshop, 13-16 October 2002, Webb Institute, NY
Résumé	This paper presents results of numerical predications of the ability of a Z-drive propulsion system to affect roll stabilization of a vessel moving at steady speed in regular seas. The potential flow based, time domain, seakeeping and maneuvering code MOTSIM was used to evaluate the effectiveness of a twin Z-drive propulsion system on a vessel to control roll motions in regular seas. Results for several headings and wave characteristics were generated and compared with the roll reduction capabilities of a conventional rudder/propeller system on the same vessel.
Date de publication	2002
Identificateur	IR-2002-47
Numéro du CNRC	NRC-IOT-6585
Numéro NPARC	8895976
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Identificateur de l’enregistrement	3dd14f4e-dc37-4b0f-92c1-d3bf66efd466
Enregistrement créé	2009-04-22
Enregistrement modifié	2020-03-30