Pressure pulsation analysis of aircraft hydraulic power pipelines system

Wei Liu, Tao Wei, Zhu Feng Yue

科研成果: 书/报告/会议事项章节会议稿件同行评审

4 引用 (Scopus)

摘要

The output pressure pulsation model for the aircraft hydraulic power pipelines was established by the methods of transfer function and fluid network chain-rules; the dissipation caused by frequency-dependent friction was taken into account. Dynamic characteristics of hydraulic system were discussed in frequency-domain and time-domain respectively, the pumping excitation frequency influenced the frequency-response of hydraulic pipeline system, and several resonance frequency bands were obtained. The inverse fast Fourier transform was applied to simulate the transient pressure pulsation waves under pump starting and steady-running state.

源语言英语
主期刊名Manufacturing Science and Engineering I
2861-2864
页数4
DOI
出版状态已出版 - 2010
活动2009 International Conference on Manufacturing Science and Engineering, ICMSE 2009 - Zhuhai, 中国
期限: 26 12月 200928 12月 2009

出版系列

姓名Advanced Materials Research
97-101
ISSN(印刷版)1022-6680

会议

会议2009 International Conference on Manufacturing Science and Engineering, ICMSE 2009
国家/地区中国
Zhuhai
时期26/12/0928/12/09

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