Momentum and scalar transport at the turbulent/non-turbulent interface of a jet

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The turbulent/non-turbulent interface and entrainment in a boundary layer (2012, methodology): “This observation is in agreement with the previous studies made in jets (Westerweel et al. 2009; da Silva & Taveira 2010) and wakes (Bisset et al. 2002).”
Universal aspects of small-scale motions in turbulence (2010, background): “There may also exist a connection between the shear layers within turbulent flows and the turbulent/non-turbulent interfaces, which have discontinuities in velocity and a tendency towards a singularity in the mean vorticity, as recently shown by Westerweel et al. (2009).”
Turbulent boundary layers and channels at moderate Reynolds numbers (2010, background): “The dynamics of the interface continues to be the subject of current research (Westerweel et al. 2009), mostly in free shear flows, but we will restrict ourselves here to the effect of intermittency on the behaviour of the energy-containing flow scales.”
Interfacial Layers Between Regions of Different Turbulence Intensity (2014, methodology): “Experimental and numerical work (Westerweel et al. 2009, Taveira & da Silva 2013a) on the behavior of a passive scalar across the interfacial layer has shown a distinctive jump in the scalar 580 da Silva et al. A nn u.”
Evolution of the turbulent/non-turbulent interface of an axisymmetric turbulent jet (2010, methodology): “sheet structures at the interface location in the jet (Westerweel et al. 2009).”