A novel pulsation attenuator for aircraft piston pump

被引：25
|
作者：
Gao, Feng [1 ]
Ouyang, Xiaoping [1 ]
Yang, Huayong [1 ]
Xu, Xiuhua [2 ]
机构：
[1] Zhejiang Univ, State Key Lab Fluid Power Transmiss & Control, Hangzhou 310003, Zhejiang, Peoples R China
[2] Zhejiang Univ, Inst Ningbo Technol & Sci, Ningbo, Zhejiang, Peoples R China
来源：
MECHATRONICS | 2013年 / 23卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Aircraft piston pump; Attenuator; Fluctuation;
D O I：
10.1016/j.mechatronics.2013.05.004
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a novel pulsation attenuator for pressure-controlled aircraft pump is developed, analyzed and tested. Several key components, such as pistons, the swash plate and the control valve, are modeled and discussed for analysis of the flow and pressure fluctuations. The structure, parameters and the location of the attenuator is investigated. The attenuator can adjust itself to keep its performance when the pump parameters changes within a certain range. The attenuator is also small enough to be integrated into the pump. Test results show that pressure fluctuation can be reduced with up to 80%. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：566 / 572
页数：7
相关论文
共 50 条
  • [1] Research on vibration reduction of direct-drive piston pump based on porous variable diameter Helmholtz pulsation attenuator
    Gong, Fei
    Nie, Songlin
    Huang, Yeqing
    Yin, Fanglong
    Hong, Ruidong
    Ji, Hui
    [J]. JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2023, 45 (01)
  • [2] Research on vibration reduction of direct-drive piston pump based on porous variable diameter Helmholtz pulsation attenuator
    Fei Gong
    Songlin Nie
    Yeqing Huang
    Fanglong Yin
    Ruidong Hong
    Hui Ji
    [J]. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2023, 45
  • [3] Research of the Pressure Pulsation within Piston Chamber in Radial Piston Pump
    Jiang, W.
    Qiu, X. G.
    Chai, G. Z.
    Zhou, J. X.
    [J]. ULTRA-PRECISION MACHINING TECHNOLOGIES, 2009, 69-70 : 626 - 630
  • [4] The phenomena in the pulsation elimination device of a radial piston pump
    Uussi-Heikkilä, J
    Vilenius, MJ
    Backé, W
    [J]. POWER TRANSMISSION AND MOTION CONTROL PTMC 2001, 2001, : 219 - 228
  • [5] The research on flow pulsation characteristics of axial piston pump
    Wang, Bingchao
    Wang, Yulin
    [J]. SEVENTH INTERNATIONAL CONFERENCE ON ELECTRONICS AND INFORMATION ENGINEERING, 2017, 10322
  • [6] Study on the Influence of Flow Distribution Structure of Piston Pump on the Output of Pulsation Pump
    Li, Ruichuan
    Liu, Jilu
    Ding, Xinkai
    Liu, Qi
    [J]. PROCESSES, 2022, 10 (06)
  • [7] OCULAR PULSATION CORRELATES WITH OCULAR TENSION - THE CHOROID AS PISTON FOR AN AQUEOUS PUMP
    PHILLIPS, CI
    TSUKAHARA, S
    HOSAKA, O
    ADAMS, W
    [J]. OPHTHALMIC RESEARCH, 1992, 24 (06) : 338 - 343
  • [8] Investigations of flow rate ripple and pressure pulsation of radial piston pump
    Jiang, Wei
    Qiu, Xinguo
    Chai, Guozhong
    Zhan, Youyi
    [J]. PROCEEDINGS OF THE SEVENTH INTERNATIONAL CONFERENCE ON FLUID POWER TRANSMISSION AND CONTROL, 2009, : 91 - 95
  • [9] Analysis of the Influence of Structure and Parameters of Axial Piston Pump on Flow Pulsation
    Li, Ruichuan
    Liu, Qi
    Cheng, Yi
    Liu, Jilu
    Sun, Qiyou
    Zhang, Yisheng
    Chi, Yurong
    [J]. PROCESSES, 2022, 10 (10)
  • [10] Characteristics of pulsation and noise in the axial piston pump with displacement and speed compound control
    Key Laboratory of Advance Transducers and Intelligent Control System, Ministry of Education, Taiyuan University of Technology, Taiyuan
    030024, China
    [J]. Jixie Gongcheng Xuebao, 16 (176-184):
12345