Turbulence theories and statistical closure approaches

Y Zhou - Physics Reports, 2021 - Elsevier
When discussing research in physics and in science more generally, it is common to ascribe
equal importance to the three components of the scientific trinity: theoretical, experimental …

Turbulent Prandtl number in the atmospheric boundary layer-where are we now?

D Li - Atmospheric Research, 2019 - Elsevier
First-order turbulence closure schemes continue to be work-horse models for weather and
climate simulations. The turbulent Prandtl number, which represents the dissimilarity …

A generalized mixing length closure for eddy‐diffusivity mass‐flux schemes of turbulence and convection

I Lopez‐Gomez, Y Cohen, J He… - Journal of Advances …, 2020 - Wiley Online Library
Because of their limited spatial resolution, numerical weather prediction and climate models
have to rely on parameterizations to represent atmospheric turbulence and convection …

[HTML][HTML] Implementation of a generalized actuator disk model into WRF v4. 3: A validation study for a real-scale wind turbine

B Kale, S Buckingham, J van Beeck, A Cuerva-Tejero - Renewable Energy, 2022 - Elsevier
A validation study is carried out for a generalized actuator disk model (GAD) implemented
into the Weather Research and Forecasting model, an open-source numerical weather …

Logarithmic-linear law of the streamwise velocity variance in stably stratified boundary layers

XIA Yang, PES Chen, R Hu, M Abkar - Boundary-Layer Meteorology, 2022 - Springer
Abstract We exploit Monin–Obukhov similarity theory and Townsend's attached-eddy
hypothesis and arrive at a logarithmic-linear law for the streamwise velocity variance in the …

Baroclinicity in stable atmospheric boundary layers: Characterizing turbulence structures and collapsing wind profiles via reduced models and large‐eddy simulations

M Momen - Quarterly Journal of the Royal Meteorological …, 2022 - Wiley Online Library
Baroclinicity is a common, while often overlooked, phenomenon in the atmospheric
boundary layer (ABL) that significantly impacts mean wind and turbulence structures. It adds …

A physical model for the observed inverse energy cascade in typhoon boundary layers

X Shao, N Zhang, J Tang - Geophysical Research Letters, 2023 - Wiley Online Library
The knowledge of the observed inverse energy cascade in typhoon boundary layers holds
significant implications for understanding the formation, enhancement, and deformation of …

On the role of return to isotropy in wall-bounded turbulent flows with buoyancy

E Bou-Zeid, X Gao, C Ansorge… - Journal of Fluid …, 2018 - cambridge.org
High Reynolds number wall-bounded turbulent flows subject to buoyancy forces are fraught
with complex dynamics originating from the interplay between shear generation of …

Evidence of mixed scaling for mean profile similarity in the stable atmospheric surface layer

M Heisel, M Chamecki - Journal of the Atmospheric Sciences, 2023 - journals.ametsoc.org
A new mixed scaling parameter Z= z/(Lh) 1/2 is proposed for similarity in the stable
atmospheric surface layer, where z is the height, L is the Obukhov length, and h is the …

A model for turbulence spectra in the equilibrium range of the stable atmospheric boundary layer

Y Cheng, Q Li, S Argentini, C Sayde… - Journal of Geophysical …, 2020 - Wiley Online Library
Stratification can cause turbulence spectra to deviate from Kolmogorov's isotropic power law
scaling in the universal equilibrium range at high Reynolds numbers. However, a consensus …