Paths to caustic formation in turbulent aerosols

The dynamics of small, yet heavy, identical particles in turbulence exhibits singularities, called caustics, that lead to large fluctuations in the spatial particle-number density, and in collision velocities. For large particle, inertia the fluid velocity at the particle position is essentially a w...

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Veröffentlicht in:	arXiv.org 2021-06
Hauptverfasser:	Meibohm, Jan, Pandey, Vikash, Bhatnagar, Akshay, Gustavsson, Kristian, Mitra, Dhrubaditya, Prasad Perlekar, Mehlig, B
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamics Alkalies Fluid dynamics Fluid flow Particle inertia Particle trajectories Physics - Fluid Dynamics Turbulence Velocity gradient Vorticity
Online-Zugang:	Volltext
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