Effect of hull deformation on inherent characteristics of propulsion shafting vibration

Author

Yuwen Ge ; Ping Yang ; Wei Jiang

Author_Institution

Dept. of Naval Archit., Ocean & Struct. Eng., Wuhan Univ. of Technol., Wuhan, China

fYear

2015

fDate

25-28 June 2015

Firstpage

807

Lastpage

811

Abstract

Hull deformation of large-scale vessels directly influences the working condition of propulsion shaft. In this paper, an integrated finite element model for a 8530TEU container ship, is built up using the finite element software ANSYS. Hull deformations of propulsion shafting bearing supports under different loading conditions are calculated. And hull deformation effects on inherent characteristics for propulsion shafting vibration are analyzed emphatically. The research results have certain referenced significance on shafting vibration and vibration absorbing measures.

Keywords

design engineering; finite element analysis; marine propulsion; mechanical engineering computing; shafts; ships; vibrations; 8530TEU container ship; finite element software ANSYS; hull deformation; large-scale vessel; propulsion shafting vibration; Electronic ballasts; Finite element analysis; Loading; Marine vehicles; Propulsion; Shafts; Vibrations; hull deformation; inherent characteristic; propulsion shaft; shafting vibration;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation Information and Safety (ICTIS), 2015 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4799-8693-4

Type

conf

DOI

10.1109/ICTIS.2015.7232089

Filename

7232089