Vibration Controlling Techniques for Aircraft Hydraulic Pipe Excited by Pressure Pulsation Forces
Shunan Dai, Yiqin Ling, Yan Su
Available Online September 2016.
- https://doi.org/10.2991/icmmbe-16.2016.28How to use a DOI?
- Hydraulic Pipeline; Pressure Pulsation; Tubular Joint; Dynamic Vibration Absorber
- 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.
- 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 -