论文信息 - Paper V (ii) Piston Ring Face Temperatures in a Firing Diesel Engine

Paper V (ii) Piston Ring Face Temperatures in a Firing Diesel Engine

A set of sapphire windows have been inserted in the cylinder liner of a Petter AVI diesel engine. This has enabled the temperatures of the piston ring and piston land surfaces to be measured at various points in the cycle of a firing engine using an infrared emission microscope attached to a storage oscilloscope. In this paper the method is described and some results obtained at mid-stroke and top dead centre are presented. These are compared to previous measurements of the bulk temperature of piston rings taken by other workers.

Hugh Spikes | R. Wayte | A. Saad | C. R. Sayers

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