73th Annual Meeting of the APS Division of Fluid Dynamics (November 22, 2020 — November 24, 2020)

P0005: Under-resolved turbulent mixing

Authors
  • Adrián Navas-Montilla, Centro Universitario de la Defensa - UNIZAR-LIFTEC
  • Isabel Echeverribar, UNIZAR-LIFTEC
DOI: https://doi.org/10.1103/APS.DFD.2020.GFM.P0005

A Kelvin-Helmholtz instability is computed using an Implicit Large Eddy Simulation (ILES) approach. The high-fidelity model allows to show the fundamental essence of turbulence. A photorealistic render of the density iso-surfaces, vortical structures (Q-criterion) and streamlines is presented.

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