The Study on the influence of wave load on the vibration of shaft system
- DOI
- 10.2991/i3csee-16.2016.20How to use a DOI?
- Keywords
- ship hull deformation, wave loads, oil film rigidity, shaft system vibration, natural frequency
- Abstract
In order to avoid the vessel deformation affected the safety of the system caused by the wave load. Using the AQWA software to calculate the wave hydrodynamic pressure and using the APDL language to compile the program loading implement wave loads on hull automatically different wave high, researching the changes of separate support stiffness and all the support stiffness for shafting natural frequency. The results show that: from the point of separate bearing stiffness changes view, the stern tube bearing stiffness has effect on the low order natural frequency of the shaft is relatively large, no effect on the high order frequency almost; with the increase of wave height, bearing oil film rigidity improved, the shafting vibration frequency decreases. Therefore, in consideration of hull deformation, this paper lays a foundation for the research on the vibration of the shafting.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yan Li AU - Yanwen Wang AU - Longxian Cui PY - 2016/04 DA - 2016/04 TI - The Study on the influence of wave load on the vibration of shaft system BT - Proceedings of the 2016 International Conference on Civil, Structure and Environmental Engineering PB - Atlantis Press SP - 98 EP - 105 SN - 2352-5401 UR - https://doi.org/10.2991/i3csee-16.2016.20 DO - 10.2991/i3csee-16.2016.20 ID - Li2016/04 ER -