Proceedings of the6th International Conference on Mechatronics, Materials, Biotechnology and Environment (ICMMBE 2016)

Vibration Controlling Techniques for Aircraft Hydraulic Pipe Excited by Pressure Pulsation Forces

Authors
Shunan Dai, Yiqin Ling, Yan Su
Corresponding Author
Shunan Dai
Available Online September 2016.
DOI
https://doi.org/10.2991/icmmbe-16.2016.28How to use a DOI?
Keywords
Hydraulic Pipeline; Pressure Pulsation; Tubular Joint; Dynamic Vibration Absorber
Abstract
In order to decrease the vibration of aircraft hydraulic pipeline, the vibration control techniques are studied from two aspects, i.e. suppression of the vibrating source and installation of dynamic vibration absorber. In this paper, the methods of increasing the length of the tubular joint and reduce the number of elbow are adopted to suppress the vibrating source, and a dynamic vibration absorber is developed to absorb the vibration of the main system. A finite element model of a real pipeline is established using ANSYS software and the exciting force is deduced under the pressure pulsation to study the response characteristics of the pipeline system. The results show that the designed pipe vibration can be reduced effectively after applying above methods.
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Proceedings
6th International Conference on Mechatronics, Materials, Biotechnology and Environment (ICMMBE 2016)
Part of series
Advances in Engineering Research
Publication Date
September 2016
ISBN
978-94-6252-228-2
ISSN
2352-5401
DOI
https://doi.org/10.2991/icmmbe-16.2016.28How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Shunan Dai
AU  - Yiqin Ling
AU  - Yan Su
PY  - 2016/09
DA  - 2016/09
TI  - Vibration Controlling Techniques for Aircraft Hydraulic Pipe Excited by Pressure Pulsation Forces
BT  - 6th International Conference on Mechatronics, Materials, Biotechnology and Environment (ICMMBE 2016)
PB  - Atlantis Press
SP  - 142
EP  - 147
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmbe-16.2016.28
DO  - https://doi.org/10.2991/icmmbe-16.2016.28
ID  - Dai2016/09
ER  -