Unsteady Heat Transfer in a Motored I.C. Engine Cylinder
- 1 June 1970
- journal article
- other
- Published by SAGE Publications in Proceedings of the Institution of Mechanical Engineers
- Vol. 185 (1) , 1139-1148
- https://doi.org/10.1243/pime_proc_1970_185_124_02
Abstract
After a brief review of the existing formulae for the unsteady heat transfer in I.C. engine cylinders, a new approach is described. It is shown that the existing empirical heat transfer data of forced convective case for the flat plates or pipes can be used to predict the heat transfer. Experimental results obtained on a motored engine are presented which include the measurement of gas velocity, temperature, pressure and metal surface temperature to obtain the convective unsteady heat transfer through the engine cycle. The experimental results are compared with the empirical data on a flat plate and it is concluded that the agreement is within 20 per cent.Keywords
This publication has 8 references indexed in Scilit:
- Second Paper: Instantaneous Heat Transfer Rates to the Cylinder Head Surface of a Small Compression-Ignition EngineProceedings of the Institution of Mechanical Engineers, 1970
- Heat Transfer in Compression-Ignition Engines: First Paper: Heat Transfer in a Quiescent Chamber Diesel EngineProceedings of the Institution of Mechanical Engineers, 1970
- Correction for temperature loading and high gas pressure effects for the constant-temperature hot-wire anemometerJournal of Physics D: Applied Physics, 1969
- Characteristics of a Two-Stroke Opposed-Piston Compression-Ignition Engine Operating at High BoostProceedings of the Institution of Mechanical Engineers, 1965
- Instantaneous Heat Transfer Rates and Coefficients Between the Gas and Combustion Chamber of a Diesel EnginePublished by SAE International ,1965
- Heat transfer from electrically heated cylindersProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1964
- Heat Transfer in the Cylinders of Reciprocating Internal Combustion EnginesProceedings of the Institution of Mechanical Engineers, 1963
- On the Coefficient of Heat Transfer between Gases and Cylinder Walls of the Spark-Ignition EngineBulletin of JSME, 1960