Scaling Laws Behind Penetrative Turbulence: History and Perspectives

Z Ding, R Huang, Z Ouyang - Advances in Atmospheric Sciences, 2024 - Springer
An unstably stratified flow entering into a stably stratified flow is referred to as penetrative
convection, which is crucial to many physical processes and has been thought of as a key …

Vertical structure of conventionally neutral atmospheric boundary layers

L Liu, RJAM Stevens - … of the National Academy of Sciences, 2022 - National Acad Sciences
Conventionally neutral atmospheric boundary layers (ABLs) are frequently encountered in
nature, and their flow dynamics affect the transfer of momentum, heat, and humidity in the …

[HTML][HTML] Effects of atmospheric stability on the performance of a wind turbine located behind a three-dimensional hill

L Liu, RJAM Stevens - Renewable Energy, 2021 - Elsevier
Understanding the effect of thermal stratification on wind turbine wakes in complex terrain is
essential to optimize wind farm design. The effect of a three-dimensional hill on the …

A new RANS-based wind farm parametrization and inflow model for wind farm cluster modeling

MP van der Laan, O García-Santiago… - Wind Energy …, 2022 - wes.copernicus.org
Offshore wind farms are more commonly installed in wind farm clusters, where wind farm
interaction can lead to energy losses; hence, there is a need for numerical models that can …

Analytical model coupling Ekman and surface layer structure in atmospheric boundary layer flows

G Narasimhan, DF Gayme, C Meneveau - Boundary-Layer Meteorology, 2024 - Springer
We introduce an analytical model that describes the vertical structure of Ekman boundary
layer flows coupled to the Monin-Obukhov Similarity Theory (MOST) surface layer …

An analytical model of momentum availability for predicting large wind farm power

A Kirby, TD Dunstan, T Nishino - Journal of Fluid Mechanics, 2023 - cambridge.org
Turbine–wake and farm–atmosphere interactions influence wind farm power production. For
large offshore farms, the farm–atmosphere interaction is usually the more significant effect …

A review of techniques and challenges in outdoor sound field control

P Libianchi, F Agerkvist, E Shabalina… - INTER-NOISE and …, 2023 - ingentaconnect.com
The application of sound field control to outdoor live events at low frequencies is a recent
one due to increased concerns regarding noise pollution and stronger regulations. Here is …

The mean wind and potential temperature flux profiles in convective boundary layers

L Liu, SN Gadde, RJAM Stevens - Journal of the Atmospheric …, 2023 - journals.ametsoc.org
We develop innovative analytical expressions for the mean wind and potential temperature
flux profiles in convective boundary layers (CBLs). CBLs are frequently observed during …

Analytical model of fully developed wind farms in conventionally neutral atmospheric boundary layers

C Li, L Liu, X Lu, RJAM Stevens - Journal of Fluid Mechanics, 2022 - cambridge.org
The wind energy industry relies on computationally efficient engineering-type models to
design wind farms. Typically these models do not account for the effect of atmospheric …

[HTML][HTML] Exploring stratification effects in stable Ekman boundary layers using a stochastic one-dimensional turbulence model

M Klein, H Schmidt - Advances in Science and Research, 2022 - asr.copernicus.org
Small-scale processes in atmospheric boundary layers are typically not resolved due to cost
constraints but modeled based on physical relations with the resolved scales, neglecting …