Experimental investigation into the physics of roll damping of a long slender hull form

Auteur	Rechercher : Haddara, M. R.; Rechercher : Cumming, D.
Format	Texte, Article
Résumé	The results of an extensive experimental program to study the roll damping characteristics of a warship model are reported. The simple free decay curves obtained for a towed as well as a self-propelled nine metre model, fitted with and without bilge keels, rudder and propellers, were analysed using an energy approach. A new nondimensionalisation scheme is used for the representation of the results and used to derive relationships relating the damping coefficient to the value of the metacentric height of the model. The nonlinearity of the damping with forward speed is explained.
Date de publication	1992
Dans	International Shipbuilding Progress 39, nº 420 (1992) : 323–343.
Langue	anglais
Publications évaluées par des pairs	Oui
Identificateur	IR-1991-15
Numéro du CNRC	NRC-IOT-5683
Numéro NPARC	8895969
Exporter la notice	Exporter en format RIS
Signaler une correction	Signaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement	1b7c70a6-5502-4ab6-86bf-f701908d69f4
Enregistrement créé	2009-04-22
Enregistrement modifié	2023-06-26

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