Direct numerical simulations of swirled jet sprays

P. P. CIOTTOLI, R. MALPICA GALASSI, P. GUALTIERI, F. BATTISTA, F. DALLA BARBA, M. VALORANI, F. PICANO
2019
The effects of a swirled inflow on turbulent jet laden with acetone droplets injected in fresh air are investigated by means of direct numerical simulation. The numerical framework is based on a hybrid EulerianLagrangian approach, and the point droplet approximation. Both a phenomenological and a statistical analysis of both phases are presented. The sensitivity of the evaporation processes to swirl are discussed.
doi:10.13009/eucass2019-891 fatcat:k2vuqwof4rc4jp56u4jmwdq6k4