TY - GEN
T1 - Analysis of the Influence Laws of Inlet Condition on the Volumetric Efficiency of the High-Speed Fuel Gear Pump
AU - Zhao, Zhijie
AU - Fu, Jiangfeng
AU - Wei, Shijie
AU - Wei, Pengfei
AU - Li, Tong
AU - Jiang, Yao
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - The inlet pressure of the gear pump is important factors affecting its volumetric efficiency. This paper taken a high-speed fuel gear pump as the research object, then carried out the numerical simulation of the gear pump flow field under different inlet pressure, axial clearance and radial clearance based on the CFD method. The experimental and the numerical simulation method were combined to expound the influence laws of axial clearance, radial clearance and inlet pressure on the volumetric efficiency. Based on the numerical simulation method, the theoretical model of minimum inlet pressure of gear pump was modified in the paper. The research work of this paper can provide a reference basis for the further optimization design of engine fuel gear pump.
AB - The inlet pressure of the gear pump is important factors affecting its volumetric efficiency. This paper taken a high-speed fuel gear pump as the research object, then carried out the numerical simulation of the gear pump flow field under different inlet pressure, axial clearance and radial clearance based on the CFD method. The experimental and the numerical simulation method were combined to expound the influence laws of axial clearance, radial clearance and inlet pressure on the volumetric efficiency. Based on the numerical simulation method, the theoretical model of minimum inlet pressure of gear pump was modified in the paper. The research work of this paper can provide a reference basis for the further optimization design of engine fuel gear pump.
KW - the CFD method
KW - the high-speed fuel gear pump
KW - the inlet pressure of gear pump
KW - the volumetric efficiency of the gear pump
UR - http://www.scopus.com/inward/record.url?scp=85137262880&partnerID=8YFLogxK
U2 - 10.1109/ICMAE56000.2022.9852892
DO - 10.1109/ICMAE56000.2022.9852892
M3 - 会议稿件
AN - SCOPUS:85137262880
T3 - 2022 13th International Conference on Mechanical and Aerospace Engineering, ICMAE 2022
SP - 184
EP - 189
BT - 2022 13th International Conference on Mechanical and Aerospace Engineering, ICMAE 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th International Conference on Mechanical and Aerospace Engineering, ICMAE 2022
Y2 - 20 July 2022 through 22 July 2022
ER -