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JRPA #6 propeller/ice interaction development of semi-empirical load models

Par Conseil national de recherches du Canada

AuteurRechercher :
CommanditaireRechercher : Transport Canada. Transportation Development Centre. Ship Safety
FormatTexte, Rapport technique
Sujetmarine engineering; screw propellers; ice; design loads; proper-ice interaction
Résumé
This report describes the development in Canada of semi-empirical models for propeller and ice interaction loads, under the auspices of the joint Canadian/Finnish reseach agreement, JRPA#6. The semi-empirical models are based primarily on model test data, with some input from analytical/numerical investigations, and cover both non-contact and contact interactions between propellers and ice blocks. The non-contact models were developed for incorporation into a numerical simulation model of propeller and ice interaction, developed at the Technical Research Centre of Finland (VTT). VTT developed the contact load component of the simulation model. The Canadian contact models are a separate development, intended to supplement knowledge/understanding in this field.
Date de publication
Maison d’éditionNational Research Council of Canada. Institute for Marine Dynamics
EmplacementSt. John's, Newfoundland, Canada
Série
  • Contractor Report (National Research Council of Canada. Institute for Marine Dynamics), nº CR-1996-12 (1996).
Langueanglais
Numéro du CNRCNRC-IOT-5810
Numéro NPARC8895814
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Identificateur de l’enregistrementac75bbdb-da72-4f11-b808-11bad51ba82c
Enregistrement créé2009-04-22
Enregistrement modifié2022-11-17
Date de modification :