Multiscale analysis of the topological invariants in the logarithmic region of turbulent channels at a friction Reynolds number of 932
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Publication:4976845
DOI10.1017/jfm.2016.504zbMath1462.76112arXiv1709.00823OpenAlexW3099258581MaRDI QIDQ4976845
Javier Jiménez, Markus Holzner, Adrián Lozano-Durán
Publication date: 2 August 2017
Published in: Journal of Fluid Mechanics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1709.00823
Related Items (16)
The energy cascade as the origin of intense events in small-scale turbulence ⋮ Role of the hierarchy of coherent structures in the transport of heavy small particles in turbulent channel flow ⋮ Scale interactions in compressible turbulent mixing layers ⋮ Hierarchy of coherent vortices in turbulence behind a cylinder ⋮ A multifractal model for the momentum transfer process in wall-bounded flows ⋮ The coherent structure of the kinetic energy transfer in shear turbulence ⋮ Subgrid effects on the filtered velocity gradient dynamics in compressible turbulence ⋮ Identifying causally significant features in three-dimensional isotropic turbulence ⋮ Hierarchy of coherent structures and real-space energy transfer in turbulent channel flow ⋮ Effect of flow topology on the kinetic energy flux in compressible isotropic turbulence ⋮ On the role of vorticity stretching and strain self-amplification in the turbulence energy cascade ⋮ The synchronisation of intense vorticity in isotropic turbulence ⋮ Multi-scale steady solution for Rayleigh–Bénard convection ⋮ Entropy, irreversibility and cascades in the inertial range of isotropic turbulence ⋮ Statistical properties of pressure-Hessian tensor in a turbulent channel flow ⋮ Strain self-amplification is larger than vortex stretching due to an invariant relation of filtered velocity gradients
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