Imperial College London
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Dr Min Yu

Faculty of Engineering, Department of Mechanical Engineering

Imperial College Research Fellow
 
 
 
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Contact

 

m.yu14

 
 
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Location

 

564City and Guilds BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{HONG:2020:10.5293/ijfms.2020.13.1.126,
author = {HONG, H-C and ZHANG, B and YU, M and ZHONG, Q and YANG, H-Y},
doi = {10.5293/ijfms.2020.13.1.126},
journal = {International Journal of Fluid Machinery and Systems},
pages = {126--135},
title = {Analysis and optimization on u-shaped damping groove for flow ripple reduction of fixed displacement axial-piston pump},
url = {http://dx.doi.org/10.5293/ijfms.2020.13.1.126},
volume = {13},
year = {2020}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - The periodic flow ripples and pressure pulsations in a fixed-displacement axial-piston pump will directly impact its dynamic characteristics. To reduce the discharge flow ripples and pressure pulsations is one of the design challenges. An optimizing method is investigated herein using numerical models. The U-shaped damping groove at the discharge kidney groove is the primary optimized object. The numerical models of a fixed-displacement axial-piston pump with nine pistons are proposed and developed by MATLAB/Simulink. The effects of width radius, groove depth and groove length angle on flow dynamics are discussed. The optimization models based on the root-mean-square, the pulsation and the suction-extrusion ratio are proposed. As results show that the optimized structure can decrease the flow ripples from 31.08% to 20.33%.
AU  - HONG,H-C
AU  - ZHANG,B
AU  - YU,M
AU  - ZHONG,Q
AU  - YANG,H-Y
DO  - 10.5293/ijfms.2020.13.1.126
EP  - 135
PY  - 2020///
SN  - 1882-9554
SP  - 126
TI  - Analysis and optimization on u-shaped damping groove for flow ripple reduction of fixed displacement axial-piston pump
T2  - International Journal of Fluid Machinery and Systems
UR  - http://dx.doi.org/10.5293/ijfms.2020.13.1.126
UR  - http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE09320006&language=ko_KR
VL  - 13
ER  -
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