الفهرس | Only 14 pages are availabe for public view |
Abstract The objective of this work is to study the mixing field of inhomogeneous jets flames using highly resolved measurements of non-reacting free jets of air and fuel in a concentric flow slot burner, CFSB, using Rayleigh scattering technique. The impact of the mixing length, equivalence ratio, Reynolds number, velocity ratio between the air and the fuel and the fuel type on the mixing field were investigated. The data are then analyzed statistically and classified using the regime diagram of partially premixed flames. The stability characteristics of inhomogeneous jet flames are studied experimentally at different velocities of co-flow air. The aim is to study the correlation between the mixing field structure and flames stability. This work provides a massive dataset with high quality for the mixing field of inhomogeneous jet flames which can be used in numerical modeling of these flames in the future |