An upper bound for passive scalar diffusion in shear flows
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Publication:5190682
DOI10.1063/1.2744050zbMath1182.76772arXiv0705.1140OpenAlexW2112577079MaRDI QIDQ5190682
Publication date: 18 March 2010
Published in: Physics of Fluids (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/0705.1140
Related Items (2)
Finite scale Lyapunov analysis of temperature fluctuations in homogeneous isotropic turbulence ⋮ Constraints on scalar diffusion anomaly in three-dimensional flows having bounded velocity gradients
Cites Work
- Ordinary differential equations, transport theory and Sobolev spaces
- Accelerated diffusion in the centre of a vortex
- Fast scalar decay in a shear flow: modes and pseudomodes
- Scalar decay in two-dimensional chaotic advection and Batchelor-regime turbulence
- Enstrophy dissipation in freely evolving two-dimensional turbulence
- What controls the decay of passive scalars in smooth flows?
- How rapidly is a passive scalar mixed within closed streamlines?
- The random uniform shear layer: An explicit example of turbulent diffusion with broad tail probability distributions
- Accelerated scalar dissipation in a vortex
- Intermittency of passive-scalar decay: Strange eigenmodes in random shear flows
- Vanishing enstrophy dissipation in two-dimensional Navier–Stokes turbulence in the inviscid limit
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