Title :
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
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;
Conference_Titel :
Transportation Information and Safety (ICTIS), 2015 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4799-8693-4
DOI :
10.1109/ICTIS.2015.7232089
