Egorov A.G.,Togliatti State University |
Ivanin S.V.,Togliatti Military Technical Institute |
Malinin V.I.,Perm National Research Polytechnic Institute
Combustion, Explosion and Shock Waves | Year: 2010
Electric-spark ignition of flow of an aluminum particle-air mixture in a channel with a sudden expansion was studied experimentally using the model of hot-spot ignition. The critical radius of the initial site of ignition was determined, the dynamics of the process was studied, and the effect of turbulence intensity on the development of the hot spot was established. © 2010 Springer Science + Business Media, Inc.