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Fundamental Study of Kinematics of a Novel Rotary Engine
ISSN: 0148-7191, e-ISSN: 2688-3627
Published March 06, 2000 by SAE International in United States
Annotation ability available
Event: SAE 2000 World Congress
This paper is concerned with a topic that is fundamental to understanding the mechanisms of the “displacer” portion of a novel rotary engine, which creates displacement and transmits torque. Since the cam profile appears to be the heart of this displacer system design to assure the mechanisms work correctly, geometric constraints on the cam profile have been studied at first. An analytical approach has been derived to determine a functional cam profile. Then, the relations between the motion and performance of the displacer system and the cam profile have been derived. Finally, an optimization approach has been used to determine an optimal cam profile, which provides the best overall performance in terms of efficiency, motion, motion capability and structural reliability.
CitationZhang, C., Free, D., and Keith, D., "Fundamental Study of Kinematics of a Novel Rotary Engine," SAE Technical Paper 2000-01-1027, 2000, https://doi.org/10.4271/2000-01-1027.
- Heywood J. B., Internal Combustion Engine Fundamentals, McGraw-Hill Book Company, New York, 1988.
- Abata D., Bryzik W., MacBeth J. and Kamo R., The Adiabatic Engine: Global Developments, SAE SP-650, 1986.
- Bryzik W. and Kamo R., The Adiabatic Engine: Past, Present & Future Developments, SAE PT-28, 1984.
- Lilly L. C. R., Diesel Engine Reference Book, Butter-worth and Co. (Publishers) Ltd., London, 1984.
- Norbye J. P., Wankel Engine, 1971.
- Jones C., Rotary Engine Design: Analysis and Developments, SAE SP-768, 1989.
- Setright L. J. K., Some Unusual Engines, Mechanical Engineering Publications Limited, London, 1975.
- Park D. C. and David J. W., “Development of a Locally Non-dimensional, Mathematically Symmetric Cam Profile for Optimal Camshaft Design,” SAE paper 960355, 1995.
- Keith D., Kinematic and Geometric Modelling of A Rotary Engine Drive Mechanism, Master Thesis, Department of Mechanical Engineering, University of Loisiville, December, 1998.