Study on the Motion Characteristics of a Hydraulic Free-Piston Engine

Shi Yu Li; Zhao Cheng Yuan; Jia Yi Ma

doi:10.4028/www.scientific.net/AMR.889-890.390

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 889-890Study on the Motion Characteristics of a Hydraulic...

Study on the Motion Characteristics of a Hydraulic Free-Piston Engine

Abstract:

Hydraulic free-piston engines have potential advantages of cost and fuel efficiency. Due to no crankshaft system, it is difficult and important to control the piston motion and working frequency precisely. This paper studies on the motion characteristics for the hydraulic free-piston engine effects of operation parameters, and results are presented. The TDC (Top Dead Center) position and CR (Compression Ration) are great influenced by starting pressure and fuel injection timing, and working frequency is mainly influenced by piston mass, starting pressure and fuel quantity.

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Periodical:

Advanced Materials Research (Volumes 889-890)

Pages:

390-393

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.889-890.390

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Cite this paper

Online since:

February 2014

Authors:

Shi Yu Li, Zhao Cheng Yuan, Jia Yi Ma*

Keywords:

Free-Piston Engine, Hydraulic, Motion Characteristics, Operation Parameters

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* - Corresponding Author

References

[1] S. Tikkanen and M. Vilenius: International Journal of Vehicle Autonomous System Vol. 4 (2006), pp.3-23.

Google Scholar

[2] Tor A. Johansen, Olav Egeland, Erling Aa. Johanmessen and Rolf Kvamsdal: ASME Journal of Dynamic System, Measurement and Control Vol 125 (2003), pp.468-474.

Google Scholar

[3] A. Hibi and T. Ito: Proceedings of Institutes of Mechanical Engineering Vol. 2018 (2004), pp.1149-1157.

Google Scholar

[4] Somhorst, J.H.E. and Achten, P.A.J.: The Combustion Process in a DI Diesel Hydraulic Free Piston Engine[J], SAE Paper (1996), 960032.

DOI: 10.4271/960032

Google Scholar

[5] R. Mikalsen and A.P. Roskilly: Applied Energy Vol. 87 (2010) pp.1273-1280.

Google Scholar

[6] R. Mikalsen and A.P. Roskilly: Applied Thermal Engineering Vol. 28 (2008) pp.589-600.

Google Scholar

[7] Brusstar M, Gray J. C and Jaffri K et al.: Foreign Internal Combustion Engine 5 (2007), pp.19-24.

Google Scholar