Welcome to the National Transport Library Catalogue

Normal view MARC view

Azimuthing thruster ice load calculation Kinnunen, Aki ; Tikanmäki, Maria ; Heinonen, Jaakko ; Kurkela, Juha ; Koskinen, Pekka ; Jussila, Matti

By: Contributor(s): Series: Research report ; 87Publication details: Helsingfors Sjöfartsverket, 2014; Sjöfartsstyrelsen [Finland], ; Styrelsen för vintersjöfartsforskning, Description: 45 sISBN:
  • 9789523110366
Subject(s): Online resources: Notes: Även med titeln: Comparison of ice load models for azimuthing thruster ice load calculation Abstract: The approach for the development of the ice class rules is to determine ice load scenarios and load cases to be included in the ice class rules. The ice loads will be calculated with sophisticated models and models will be verified with measurement data. Simplified load formulae will be developed based on ice load models and measurement data. The results will be combined to form the technical draft of Finnish-Swedish Ice Class Rules for azimuthing propulsion units. In this document, the work done during 2011 - 2012 is documented. The relevant load scenarios and applicable ice load calculation methods are presented, example cases selected and ice loads calculated for these example cases with different methods.
Item type: Reports, conferences, monographs
No physical items for this record

Även med titeln: Comparison of ice load models for azimuthing thruster ice load calculation

The approach for the development of the ice class rules is to determine ice load scenarios and load cases to be included in the ice class rules. The ice loads will be calculated with sophisticated models and models will be verified with measurement data. Simplified load formulae will be developed based on ice load models and measurement data. The results will be combined to form the technical draft of Finnish-Swedish Ice Class Rules for azimuthing propulsion units. In this document, the work done during 2011 - 2012 is documented. The relevant load scenarios and applicable ice load calculation methods are presented, example cases selected and ice loads calculated for these example cases with different methods.