Preprint
Aug 2026
Lagrangian Curvature Statistics from Gaussian Subensembles in Turbulent Flows
A salient feature of fully turbulent flows far from onset is the intermittent occurrence of extreme fluctuations at small spatial and temporal scales. These have a qualitative and quantitative effect on the instantaneous curvature of a tracer particle trajectory as an intrinsically multi-scale observable. Here, we prov...
Yasmin Hengster, J. Bosbach, D. Schanz et al.
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