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Transverse Movement Analysis and Its Influence on Diesel Piston Design
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1975 by SAE International in United States
Annotation ability available
The latest advances made in the development in a theoretical analysis of piston movement are described, covering the introduction of such new features as non-parallel bores, ring/groove friction, conservation of angular momentum at impact, and kinetic energy loss at impact. A single value of friction co-efficient of 0.2″ is derived from experimental data and the new program is shown to give good agreement with measured piston movement traces.
The movement program is used to examine several piston design features in respect of their influence on impact severity and indicates the importance of gudgeon pin offset, piston/liner clearance and gudgeon pin height when considering piston noise.
Further study on the features of friction and impact conditions are suggested, and the work is seen to have wider implications in the development of a complete set of piston assembly predictive design techniques.
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CitationMunro, R. and Parker, A., "Transverse Movement Analysis and Its Influence on Diesel Piston Design," SAE Technical Paper 750800, 1975, https://doi.org/10.4271/750800.
- Westbrook M.H. Munro R. “Electronic instrumentation techniques in the development of pistons and rings.” I.Mech.E. Symposium. Accuracy of Electronic Measurements in Internal Combustion Engine Development London 20 - 21st January 1966
- Munro R. Laws A.M. Rhodes M.L.P. 14th January 1969
- Munro R. Laws A.M. 2 239 257 Esztergom, Hungary August 1967
- Laws A.M. Parker D.A. Turner B. “Piston Movement in the Diesel Engine” 10th International Congress on Combustion Engines CIMAC Washington, D.C. April 5 - 9 1973
- Allen D.G. Dudley D.R. Middleton V. Parker D.A. “Prediction of piston ring-cylinder bore oil film thickness in two particular engines and correlation with experimental evidence” I.Mech.E. Conference on Piston Ring Scuffing London 13 - 14 May 1975
- Munro R. Griffiths W.J. “Diesel Piston Design and Performance Prediction” 11th International Congress on Combustion Engines CIMAC Barcelona 28th April 2nd May 1975
- Haddad S.D. Pullen H.L. “Noise from Prime Movers - Some investigations into the effect of Piston Slap on the noise and Vibration of Diesel Engines” The British Acoustical Society Meeting at Institute of Sound & Vibration Research Southampton 9 - 10th July 1973
- Hawkins M.G. O'Keefe J.M. “A Method of Determining the Effect of Design Changes on Diesel Engine Noise” 11th International Congress on Combustion Engines CIMAC Barcelona 28th April 2nd May 1975
- Fielding B.J. “The Investigation of Mechanism Noise in a Diesel Engine” Third World Congress of the Theory of Machines and Mechanisms Yugoslavia September 13 - 20th 1971
- Fielding B.J. Skorecki J. “Identification of Mechanical Sources of noise in a Diesel Engine - Sound Originating from piston slap” The Institution of Mechanical Engineers Combustion Engines Group Proceedings 1969-70 184 46
- Ross D. Ungar E.E. “On Piston Slap as a Source of Engine Noise” The American Society of Mechanical Engineers. Oil and Gas Power Conference Houston, Texas April 4 - 8th 1965
- “Diesel and Gas Turbine Progress” March April 1971 “Detroit Diesel Increases output with Turbocharging, New Crosshead Piston” March April 1971 55 57
- Nelson H.M. “Mack Finds success with Air to Air Intercooling” Automotive Industries May 1st 1973 25 28
- Fearon W. “Waterside attack of Diesel Engine Cylinder Liners” Journal Royal Naval Scientific Service 19 1 Jan. 1974