Packet Structure of Surface Eddies in the Atmospheric Boundary Layer

By S. E. Hommema, Ronald J. Adrian. 2003

140 citations recorded by the source corpus.

Subfields: Computational Mechanics, Environmental Engineering, Global and Planetary Change

View Paper: https://www.semanticscholar.org/paper/35de230e9ec845254393f0b61c021b4271eae2a3

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In Computational Mechanics

In Environmental Engineering

In Global and Planetary Change

Citations in the corpus

Large-Eddy Simulation of Turbulent Organized Structures within and above Explicitly Resolved Cube Arrays (2004, methodology): “More realistic pictures of TOS have been studied, including alternate streamwise vortices with the corresponding longitudinal low-speed streaks (Schoppa and Hussain, 2002) or ‘packet structure’ (Zhou et al., 1999; Hommema and Adrian, 2003).”
Interactions within the turbulent boundary layer at high Reynolds number (2011, background): “…the apparent ubiquity of hairpins in the experiments described above and, more recently, in the direct numerical simulation of Wu & Moin (2009), conclusive evidence of their existence has not been detected in the ASL, for example in the studies of Hommema & Adrian (2003) and Morris et al. (2007).”
Large-Eddy Simulations and Observations of Atmospheric Marine Boundary Layers above Nonequilibrium Surface Waves (2008, background): “Fig 9 live 4/C gated flux-carrying structures are observed in direct numerical simulations over a smooth wall (e.g., Adrian and Liu 2002), in other LES (e.g., Lin et al. 1996; Moeng and Sullivan 1994), and also in outdoor observations (e.g., Hommema and Adrian 2003 ).”
Towards Reconciling the Large-Scale Structure of Turbulent Boundary Layers in the Atmosphere and Laboratory (2012, methodology): “Flow visualization by Hommema and Adrian (2003) and PIV by Morris et al. (2007) has provided some evidence for these events in the ASL.”
High–Reynolds Number Wall Turbulence (2011, background): “…associated correlation functions are observed at high Reynolds numbers that appear to be quite similar to those observed at lower Reynolds numbers (Hommema & Adrian 2003, Guala et al. 2006, Morris et al. 2007, Marusic & Hutchins 2008), and typical structure angles inferred from spatial…”
The structure of the near neutral atmospheric surface layer as observed during the CASES'99 experiment (2004, unknown): “The existence of these smaller eddies is supported by the experimental work of Hommema and Adrian (2003) in the neutral PBL even though Adrian et al. (2000) disagree with Hunt and Morrison (2000) on the mechanism responsible for these substructures (they propose a bottom-up mechanism for eddy…”
Structure of turbulent flow over regular arrays of cubical roughness (2007, background): “Indeed, evidence for vortex packets has recently been observed over natural rough surfaces such as in the atmospheric boundary layer (Hommema & Adrian 2002) and in the bottom boundary layer of coastal oceans (Smith, Katz & Osborn 2005).”