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http://dx.doi.org/10.7839/ksfc.2014.11.1.014

Analysis of the Mathematical Model of a Variable Displacement Vane Pump for Engine Lubrication  

Truong, D.Q. (School of Mechanical Engineering, University of Ulsan)
Ahn, K.K. (School of Mechanical Engineering, University of Ulsan)
Lee, J.S. (School of Materials Science and Engineering, University of Ulsan)
Publication Information
Journal of Drive and Control / v.11, no.1, 2014 , pp. 14-24 More about this Journal
Abstract
Variable displacement vane-type oil pumps represent one of the most innovative pump types for industrial applications, especially for engine lubrication systems. This paper presents a complete and accurate mathematical model for a typical variable displacement vane-type oil pump. Firstly, its theoretical model is revised. Secondly, an analysis of power loss factors of this pump type is carefully investigated to optimize the modeling accuracy. Finally, the estimated pump performance using the complete pump model is verified by numerical simulations in comparison with the practical tests.
Keywords
Engine Lubrication; Vane Pump; Variable Displacement; Modeling;
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Times Cited By KSCI : 1  (Citation Analysis)
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