Maria Solange

Abstract: The objective of this article is to improve the realtime detection of misfires directly in the combustion chamber of spark ignition engines, using the spark plug as an ionic current sensor Compared to others methods, such as combustion pressure analyses, measuring fluctuations in engine speed or vibration mechanical analyses, Leia mais…

Abstract: This article shows the results obtained during the work carried out on a dynamometric bench where was install a 2.0- litre engine with a total displacement, supercharged and equipped with gasoline direct injection. The main aim of this work is to verify the feasibility of applying charge stratification using Leia mais…