Results 21 to 30 of about 489,788 (350)

On the dependence of third- and fourth-order moments on stability in the turbulent boundary layer [PDF]

open access: yes, 2005
In this short review it is suggested that the relationship between third- and fourth-order moments of turbulence in the atmospheric boundary layer depends on stability.
Maurizi, Alberto
core   +3 more sources

Assessing Obukhov Length and Friction Velocity from Floating Lidar Observations: A Data Screening and Sensitivity Computation Approach

open access: yesRemote Sensing, 2022
This work presents a parametric-solver algorithm for estimating atmospheric stability and friction velocity from floating Doppler wind lidar (FDWL) observations close to the mast of IJmuiden in the North Sea.
Marcos Paulo Araújo da Silva   +5 more
doaj   +1 more source

Wind Profiles and Wave Spectra for Potential Wind Farms in South China Sea. Part I: Wind Speed Profile Model

open access: yesEnergies, 2017
With the setting of wind energy harvesting moving from coastal waters to deep waters, the South China Sea has been deemed to offer great potential for the construction of floating wind farms thanks to the abundance of wind energy resources.
Yichao Liu   +3 more
doaj   +1 more source

An Observation of Precipitation during Cooling with Ka-Band Cloud Radar in Wuhan, China

open access: yesRemote Sensing, 2023
Exploiting their sensitivity to cloud droplets and small raindrops, Ka-band cloud radar observations are used to investigate weak stratiform precipitation over Wuhan during cooling on 16–17 February 2022.
Zhiwen Mao   +5 more
doaj   +1 more source

Ensemble-Averaging Resolves Rapid Atmospheric Response to the 2017 Total Solar Eclipse

open access: yesFrontiers in Earth Science, 2019
Rapid changes in solar radiative forcing influence heat, scalar and momentum fluxes and thereby shift the trajectory of near-surface atmospheric transitions.
Chad William Higgins   +5 more
doaj   +1 more source

The effects of latent heat release on the climate of an aquaplanet model [PDF]

open access: yes, 2016
As the atmosphere warms under climate change, it will hold more moisture. Latent heat released as water vapour condenses provides an important contribution to the atmospheric heat budget, affecting stability and providing complex feedbacks. Consequently,
Geen, Ruth
core   +1 more source

Optimizing Window Length for Turbulent Heat Flux Calculations from Airborne Eddy Covariance Measurements under Near Neutral to Unstable Atmospheric Stability Conditions

open access: yesRemote Sensing, 2018
Airborne eddy covariance (EC) is one of the most effective ways to directly measure turbulent flux at a regional scale. This study aims to find the optimum spatial window length for turbulent heat fluxes calculation from airborne eddy covariance ...
Yibo Sun   +3 more
doaj   +1 more source

Investigation of Marine Wind Veer Characteristics Using Wind Lidar Measurements

open access: yesAtmosphere, 2020
A proper understanding of marine wind characteristics is of essential importance across a wide range of engineering applications. While the offshore wind speed and turbulence characteristics have been examined extensively, the knowledge of wind veer (i.e.
Zhenru Shu   +3 more
doaj   +1 more source

Influence of Atmospheric Stability on Wind Power Output Under Typical Wind Field Topography

open access: yes南方能源建设
[Introduction] In order to analyze the influence of atmospheric stability on the output of wind turbines, and to provide technical reference for improving the simulation accuracy of CFD wind energy resources.
Binbin WANG   +3 more
doaj   +1 more source

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