Development of a mathematic model for a variable displacement vane pump for engine oil

다국어 초록 (Multilingual 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 deals with a modeling method for theoretical flow rate investigation of a typical variable displacement vane type oil pump. This theoretical model is based on the pump geometric design and dynamic analyses. It can be considered as mandatory steps for a deeper understanding of the pump operation as well as for effectively implementing the pump control mechanisms to satisfy the urgent demands of engine lubrication systems. The developed pump model is finally illustrated by numerical simulations.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. Model Design for A Typical Variable Displacement Vane Type Oil Pump
• 3. Modeling results
• 4. Conclusions
• Acknowledgements
• References

참고문헌 (Reference)

1 Magna Powertrain Inc, "Variable capacity vane pump with dual control chambers"

2 Magna Powertrain Inc, "Variable Capacity vane pump with force reducing chamber on displacement ring"

3 "Scoda variable displacement vane‐type oil pump"

4 "Rexroth variable displacement vane‐type oil pump"

5 D.R. Staley, "Pressure regulating variable displacement vane pump"

6 "MyungHwa variable displacement vane‐type oil pump"

7 C. Kim, "Development of an Electronic Control Variable Displacement Lubrication Oil Pump" 65-, 2011

8 S. Loganathan, "Design and Development of Vane Type Variable flow Oil Pump for Automotive Application" SAE 1-7, 2011

9 Magna Powertrain Inc, "Continuously variable displacement vane pump and system"

10 A. Giuffrida, "Cam shape and theoretical flow rate in balanced vane pumps" 40 : 353-369, 2005

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