Large-Eddy Simulation of Turbulent Organized Structures within and above Explicitly Resolved Cube Arrays

By M. Kanda, R. Moriwaki, Fumi Kasamatsu. 2004

248 citations recorded by the source corpus.

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

View Paper: https://www.semanticscholar.org/paper/0d9cba34fa317863e6d29de8e1e005aaef057a39

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In Computational Mechanics

In Environmental Engineering

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Citations in the corpus

Large-Eddy Simulation of Flows over Random Urban-like Obstacles (2008, background): “Flow over regular arrays of cubes mounted on a wall has been studied by a number of researchers (Meinders & Hanjalić, 1999; Hanna et al., 2002; Cheng & Castro, 2002; Stoesser et al., 2003; Kanda et al., 2004; Coceal et al., 2006).”
A Simple Energy Balance Model for Regular Building Arrays (2005, methodology): “…heat fluxes at each surface GðiÞ need to be measured, mainly because the energy balance residual (net radiation minus the turbulent fluxes) cannot be used in place of the conductive flux measurements, due to the energy imbalance problem with the eddy covariance method (e.g. Kanda et al., 2004a).”
Characterization of superhydrophobic surfaces for drag reduction in turbulent flow (2018, background): “In fact, form drag due to large, sparse (φs 6 0.2) features has been shown to be the major component of total friction for certain texture geometries (Kanda et al. 2004; Leonardi et al. 2007; Xie et al. 2008; Leonardi & Castro 2010).”
A New Aerodynamic Parametrization for Real Urban Surfaces (2013, methodology): “The mask method used in PALM to explicitly resolve solid obstacles on a rectangular grid, which was based on the method of Kanda et al. (2004), proceeded as follows: numerical computation was executed at each grid point as if there were no obstacles, and forcing induced by physical boundary…”
Numerical Investigations of Mean Winds Within Canopies of Regularly Arrayed Cubical Buildings Under Neutral Stability Conditions (2009, methodology): “Although many numerical investigations of the flow field within arrays of cubical blocks with low λ p have been conducted, for which Macdonald’s model has been considered to work well (e.g., Hanna et al. 2002; Kanda et al. 2004; Hamlyn and Britter 2005; Kanda 2006), the validity of assumptions I, ”
LES and RANS for Turbulent Flow over Arrays of Wall-Mounted Obstacles (2006, unknown): “Nevertheless, further studies applying LES to 3-D flow over obstacle arrays are still needed [20].”
Large-Eddy Simulation of the Atmospheric Boundary Layer (2020, methodology): “Kanda et al. (2004b) showed that the streamwise wavelength of coherent structures at the urban canopy top was λx/H ≈ 5 for sparsely spaced cuboids (larger than what is found in vegetation canopies), and increases with increasing plan area fraction λp .”
Channel flow over large cube roughness: a direct numerical simulation study (2010, background): “Some additional evidence for surfaces of the present kind can be adduced from the work of Kanda et al. (2004), who undertook LES of flow over square in-line (rather than staggered) arrays of cubes.”