SIMULATION STUDY OF THE INJECTIOR LOCATION IMPACT ON THE COMBUSTION PROCESS THERMODYNAMIC INDICATORS OF A SPARK IGNITION COMBUSTION ENGINE

Maciej Sidorowicz; Ireneusz Pielecha

Maciej Sidorowicz Poznan University of Technology, Faculty of Machines and Transport
Ireneusz Pielecha Poznan University of Technology, Faculty of Machines and Transport

Keywords: fuel injection, fuel mixing, combustion, simulation study

Abstract

This article is an introduction to the comprehensive study of the impact of fuel injectors placement for an internal combustion SI engine with direct gasoline injection. Ultimately, the study will focus on the applications for a fuel supply system simultaneously injecting two liquid fuels, which will help identify the qualitative and quantitative phenomena related to fuel injection and combustion in a novel solution. Designing the system correctly requires performing simulator tests for simpler systems – with one injector placed in the combustion chamber. The article presents a study of the change in angular position of the injector as well as a change of its location in the combustion chamber.

Keywords:
fuel injection, fuel mixing, combustion, simulation study