Modelling of propeller/ice interaction during the milling process based on the scenario of ice extrusion

Auteur	Rechercher : Shih, L. Y.; Rechercher : Zheng, Y.
Format	Texte, Article
Conférence	14th IMACS World Congress, Atlanta, N.J., 1994
Sujet	propeller/ice interaction; milling process; extrusion; mathematical models
Résumé	There are four basic events in the propeller/ice interaction: ice impact, milling of ice, hydrodynamic shock, and ice blockage. The purpose of this note is to report the mathematical models for the milling process based on the scenario of ice extrusion. A numerical simulation was first conducted to examine the effect of ice extrusion on the hydrodynamic loading on a propeller foil. Then analytic models were proposed to represent the distributions of contact pressure as well as frictional stress over this foil.
Date de publication	1994
Identificateur	IR-1994-13
Numéro du CNRC	NRC-IOT-5623
Numéro NPARC	8896181
Exporter la notice	Exporter en format RIS
Signaler une correction	Signaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement	c87f9257-9f95-44a3-b340-2d4c242447d2
Enregistrement créé	2009-04-22
Enregistrement modifié	2020-04-27