The interdependence of various types of autoignition and knock

Olsen, H Lowell Miller, Cearcy D
naca-report-912
1948


A study of the relations existing among pin-point autoignition, homogeneous autoignition, and knock has been made by means of the NACA high-speed camera and the full-view combustion apparatus. High-speed photographic records of combustion, together with corresponding pressure-time traces, of benzene, 2,2,3-trimethylbutane, S-4, and M-4 fuels at various engine conditions have shown the engine conditions under which each of these phenomena occur and the relation of these phenomena to one another.

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http://naca.central.cranfield.ac.uk/reports/1948/naca-report-912.pdf