ICLASS 97
Proceedings of the Seventh International Conference on Liquid Atomization and Spray Systems

ISBN Print: 89-950039-2-8

An Investigation of Combustion of Liquid Hydrocarbon Sprays in Homogeneous Mixtures of Fuel and Air

DOI: 10.1615/ICLASS-97.1090
pages 884-892

Abstract

The aim of the present experimental investigation was to obtain information regarding various interactive physical and chemical processes associated with the combustion of liquid hydrocarbon spray in an atmosphere of air or in homogeneous mixtures of air and fuel, as an application in dual fuel engines. The effects of the addition of methane and propane respectively to the surroundings of Jet-A fuel spray flame on lift-off distance, droplet characteristics, flame radiation fraction, and pollution emission were studied. It is shown that the presence of the auxiliary fuel in the surrounding environment improves the flame stability and enhances the combustion processes of the spray.