드라이브 ㆍ 컨트롤 (Journal of Drive and Control)

  • 제11권1호
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  • Pages.14-24
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  • 2014
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  • 2671-7972(pISSN)
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  • 2671-7980(eISSN)
유공압건설기계학회 (The Korean Society for Fluid Power and Construction Equipment)
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엔진윤활용 가변 베인펌프의 수학적 모델 해석

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)
  • 투고 : 2014.01.07
  • 심사 : 2014.02.25
  • 발행 : 2014.03.01
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초록

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.

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참고문헌

  1. Rexroth variable displacement vane‐type oil pump ‐ http://www.bosch Rexroth.com
  2. Atos variable displacement vane‐type oil pump ‐ http://www.atos.com
  3. Scoda variable displacement vane‐type oil pump ‐ http://www.scoda.it
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  5. Magna Powertrain Inc., Variable Capacity vane pump with force reducing chamber on displacement ring, Patent No.: US 2009/0074598 A1, 2009.
  6. Magna Powertrain Inc., Variable capacity vane pump with dual control chambers, Patent No.: US 7794217 B2, 2010.
  7. D.R. Staley and B.K. Pryor, Pressure regulating variable displacement vane pump, Patent No.: US 7862306 B2, 2011.
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  9. D.R. Staley, B.K. Pryor and K. Gilgenbach, "Adaptation of a Variable Displacement Vane Pump to Engine Lube Oil Applications," SAE Technical Paper 2007‐01‐1567, pp. 1‐9, 2007.
  10. S. Loganathan, S. Govindarajan, J.S. Kumar, K. Vijayakumar and K. Srinivasan, "Design and Development of Vane Type Variable flow Oil Pump for Automotive Application," SAE Technical Paper 2011‐28‐0102, pp. 1-7, 2011.
  11. C. Kim, D.Q. Truong, N.T. Trung, K.K. Ahn, J.I. Yoon, J.S. Lee, H.S. Han and J.B. Kim, "Development of an Electronic Control Variable Displacement Lubrication Oil Pump," Proc. of the 15th International Conference on Mechatronics Technology, Melbourne, Australia, paper 65, 2011.
  12. MyungHwa variable displacement vane‐type oil pump ‐http://www.myunghwa.com/
  13. D.Q. Truong, K.K. Ahn, J.I. Yoon and J.S. Lee, "Development of a mathematic model for a variable displacement vane pump for engine oil," J. Korean Soc. Fluid Power Constr. Equip., vol. 9, no. 4, pp. 42‐51, 2012. https://doi.org/10.7839/ksfc.2012.9.4.042