11 citations · 12 across the 2 of their papers we have counts for
4 papers · 1 filter
Lattice eddy simulation of turbulent flows
Jinglei Xu, Qi Li, Xianxu Yuan +3
Kolmogorov's (1941) theory of self-similarity implies the universality of small-scale eddies, and holds promise for a universal sub-grid scale model for large eddy simulation. The…
On the logarithmic profile of temperature in the atmospheric convective boundary layers
Yu Cheng, Qi Li, Pierre Gentine
Wall-bounded turbulent flows are widely observed in natural and engineering systems, such as air flows near the Earth's surface, water flows in rivers, and flows around a car or a…
Deep learning for subgrid-scale turbulence modeling in large-eddy simulations of the atmospheric boundary layer
Yu Cheng, Marco Giometto, Pit Kauffmann +7
In large-eddy simulations, subgrid-scale (SGS) processes are parameterized as a function of filtered grid-scale variables. First-order, algebraic SGS models are based on the eddy-v…
Contrasts Between Momentum and Scalar Transport Over Very Rough Surfaces
Qi Li, Elie Bou-Zeid
Large-eddy simulations are conducted to contrast momentum and passive scalar transport over large, three-dimensional roughness elements in a turbulent channel flow. Special attenti…