On the role of the laminar/turbulent interface in energy transfer between scales in bypass transition
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2023.194
Abstract: Abstract We investigate the role of the laminar/turbulent interface in the interscale energy transfer in a boundary layer undergoing bypass transition with the aid of the Kármán–Howarth–Monin–Hill (KHMH) equation. A local binary indicator function is… read more here.
Keywords: turbulent interface; energy; laminar turbulent; interface ... See more keywords
The effect of the geometric features of the turbulent/non-turbulent interface on the entrainment of a passive scalar into a jet
Sign Up to like & getrecommendations! Published in 2020 at "Physics of Fluids"
DOI: 10.1063/5.0019860
Abstract: We consider the scalar concentration field in the proximity of the turbulent/non-turbulent interface (TNTI) of a round momentum-driven turbulent jet at Re = 10 600. Orthogonal cross sections of the jet are taken at 50… read more here.
Keywords: non turbulent; jet; concentration; interface ... See more keywords