Shock Resistance of a Marine Pump

DOI

10.2991/iccia.2012.136How to use a DOI?

Keywords

modal analysis, pump,numerical method,finite element model

Abstract

Numerical method is used to build the entity model and finite element model of a marine pump, modal analysis shows that modal frequency is not equal to the operating frequency and the resonance is not produced in the pump. The finite element method is used to calculate the shock load which is the request of GJB. The allowable strength at vertical, longitudinal and horizontal direction of the pump is analyzed, and the anti-shock behavior of the pump is checked too. The results show this type pumps are not destroyed wholly and can be working normally in the shock environment, which satisfy the requirements of GJB. But the bracket position of the pump is suffered great compressive stress which leads to the designed and strengthened again.

Copyright

© 2013, 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/).

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TY  - CONF
AU  - Changyue Wang
AU  - Ji Wang
AU  - Jianhua Zheng
PY  - 2014/05
DA  - 2014/05
TI  - Shock Resistance of a Marine Pump
BT  - Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
PB  - Atlantis Press
SP  - 562
EP  - 565
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccia.2012.136
DO  - 10.2991/iccia.2012.136
ID  - Wang2014/05
ER  -