Two-dimensional piston pump: Principle, design,and testing for aviation fuel pumps

被引：0

作者：

Tong XING ^{[1
,2
]}

Yezhou XU ^{[1
]}

Jian RUAN ^{[1
]}

机构：

[1] Key Laboratory of Special Purpose Equipment and Advanced Manufacturing Technology Ministry of Education,Zhejiang University of Technology

[2] The State Key Laboratory of Fluid Power and Mechatronic Systems

来源：

Chinese Journal of Aeronautics | 2020年 / 04期

基金：

中国国家自然科学基金;

关键词：

Fuel pumps; Kinematics–design; Mechanical design; Structure design; Two-dimensional piston pumps;

D O I：

暂无

中图分类号：

V233.22 [];

学科分类号：

082502 ;

摘要：

Aviation fuel pumps of the future are required to be highly efficient and lightweight. As such, this work presents the designs of various mechanisms and structures of advanced twodimensional piston pumps for aero-engines, and their universal kinematic design methods are detailed herein. The efficiency of various piston pump prototypes was experimentally tested at various speeds in an open circuit. The experimental results indicate that two-dimensional piston pumps have a volumetric efficiency >91% and a higher power–mass ratio than conventional fuel pumps under all the conditions studied. Furthermore, the structural and material problems encountered during testing can provide a blueprint for further improvement of the design and processing of two-dimensional piston fuel pumps.

引用

页码：1349 / 1360

页数：12

共 12 条

[1] 基于分布式控制的航空发动机电动燃油泵方案研究
高毅军
黄金泉
唐世建
[J]. 燃气涡轮试验与研究, 2012, 25(S1) (S1) : 36 - 40
[2] 航空发动机的一种新型主燃油泵设计
刘尚勤
王磊
[J]. 航空发动机, 2003, (02) : 5 - 7
[3] Efficacy of coatings and thermochemical treatments to improve wear resistance of axial piston pumps[J] . G. Schuhler,A. Jourani,S. Bouvier,J.-M. Perrochat.Tribology International . 2018
[4] Dynamic modelling of the swash plate of a hydraulic axial piston pump for condition monitoring applications[J] . Andrea Bedotti,Mirko Pastori,Fabio Scolari,Paolo Casoli.Energy Procedia . 2018
[5] Modeling and Control of a Novel Electro-Hydrostatic Actuator with Adaptive Pump Displacement[J] . Yan Wang,Shengrong Guo,Hongkang Dong.Chinese Journal of Aeronautics . 2018
[6] Analysis of the cylinder block tilting inertia moment and its effect on the performance of high-speed electro-hydrostatic actuator pumps of aircraft[J] . Junhui ZHANG,Qun CHAO,Bing XU.Chinese Journal of Aeronautics . 2018 (1)
[7] Design and analysis of high-speed cam mechanism using Fourier series[J] . Changjiang Zhou,Bo Hu,Siyu Chen,Lin Ma.Mechanism and Machine Theory . 2016
[8] A novel approach for predicting the operation of external gear pumps under cavitating conditions[J] . Junjie Zhou,Andrea Vacca,Paolo Casoli.Simulation Modelling Practice and Theory . 2014
[9] A Versatile Acceleration-Based Cam Profile for Single-Dwell Applications Requiring Cam-Follower Clearance During Dwell
Flocker, Forrest W.
[J]. JOURNAL OF MECHANICAL DESIGN, 2012, 134 (08)
[10] Elastodynamic analysis of a gear pump. Part I: Pressure distribution and gear eccentricity[J] . E. Mucchi,G. Dalpiaz,A. Fernàndez del Rincòn.Mechanical Systems and Signal Processing . 2010 (7)

← 1 2 →