Showing papers on "Carbureted compression ignition model engine published in 1970"
Patent•
27 Mar 1970
TL;DR: In this paper, a turbine engine turbine and its drive shaft may be decelerated by placing a high air compression load on the drive shaft, and the engine turbine can be accelerated by applying a high compression load.
Abstract: Optimum or most economical air-fuel mixture for a turbine engine is maintained by having the fuel injection system, the ignition system and the pressure air system operate independently of the rotational velocity of the drive shaft of the engine or any of its primary rotating parts. The engine turbine and its drive shaft may be decelerated by placing a high air compression load on the drive shaft.
5 citations
TL;DR: In this article, it has been shown that the ignition in after-running is due to the compression ignition and that the firing originates not from any fixed heat source in the combustion chamber, but from some mixture portions in which the conditions are favorable for the autoignition of the mixture.
Abstract: problems in abnormal combustion have often arisen in high compression engines of recent passanger cars. One of them is after-running which is the continuation of the engine running by autoignitions after electrical ignition cutoff. In this phenomenon the ignition of fuel-air mixture is closely related with the engine speed. From the relation obtained between the firing timing and the engine speed just before firing cycle in various conditions, it is concluded that the ignition in after-running is due to the compression ignition. Moreover, it has been definitely shown by the flame photographs of after-running that the firing originates not from any fixed heat source in the combustion chamber, but from some mixture portions in which the conditions are favourable for the autoignition of the mixture.