Response Analysis of Fixed-frequency Vibration Endurance Test on A Certain Airplane Oil Pressure Reservoir

DOI

10.2991/icsmim-15.2016.107How to use a DOI?

Keywords

Oil pressure reservoirs; Finite element; Fluid-solid coupling; Fixed-frequency vibration endurance test; Harmonic response;

Abstract

airplane oil pressure reservoirs are major fuel supplying parts of airplanes to have flight maneuvers. Since they are always working under alternating loadings, they are prone to produce fatigue fractures. Therefore, they will undergo vibration endurance tests in general. And the fixed-frequency vibration endurance test is commonly used in engineering. This paper has established a finite element model for the vibration test system, taken into consideration the influence of liquid fuel and introduced the fluid-solid coupling method to conduct harmonic response analysis on different excitation conditions with MSC.Nastran, thus obtaining the stress distribution under different loading conditions. Moreover, the results have been compared with the test results to verify correctness of the method, thus providing references for the improvement in structural design.

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/).

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TY  - CONF
AU  - Daqian Zhang
AU  - Jinliang Zhang
AU  - Zhengyang Li
AU  - Qingchun Sun
PY  - 2016/01
DA  - 2016/01
TI  - Response Analysis of Fixed-frequency Vibration Endurance Test on A Certain Airplane Oil Pressure Reservoir
BT  - Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials
PB  - Atlantis Press
SP  - 579
EP  - 582
SN  - 2352-538X
UR  - https://doi.org/10.2991/icsmim-15.2016.107
DO  - 10.2991/icsmim-15.2016.107
ID  - Zhang2016/01
ER  -