Results 31 to 40 of about 17,321 (259)

Large-eddy simulation of an atmospheric bore and associated gravity wave effects on wind farm performance in the southern Great Plains [PDF]

open access: yesWind Energy Science
Gravity waves are a common occurrence in the atmosphere, with a variety of generation mechanisms. Their impact on wind farms has only recently gained attention, with most studies focused on wind farm-induced gravity waves.
A. S. Wise   +10 more
doaj   +1 more source

Temporal variability of tidal and gravity waves during a record long 10-day continuous lidar sounding [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
Gravity waves (GWs) as well as solar tides are a key driving mechanism for the circulation in the Earth's atmosphere. The propagation of gravity waves is strongly affected by tidal waves as they modulate the mean background wind field and vice versa ...
K. Baumgarten   +3 more
doaj   +1 more source

Observation of Horizontal Gravity Wave Activity in the Upper Stratosphere Using Monostatic Rayleigh Lidar

open access: yesAtmosphere
The prediction accuracy of the General Circulation Model (GCM) is influenced by the effectiveness of gravity wave activity parameterization. Although research focuses on small-scale horizontal gravity wave activity as a carrier for energy and momentum ...
Xueming Li   +3 more
doaj   +1 more source

The atmospheric background situation in northern Scandinavia during January/February 2003 in the context of the MaCWAVE campaign [PDF]

open access: yesAnnales Geophysicae, 2006
The atmosphere background wind field controls the propagation of gravity waves from the troposphere through the stratosphere into the mesosphere. During January 2003 the MaCWAVE campaign took place at Esrange, with the purpose of observing vertically ...
U. Blum   +6 more
doaj   +1 more source

Analysis of the Ducted Gravity Waves Generated by Elevated Convection over Complex Terrain in China

open access: yesAtmosphere
Gravity waves play a crucial role in the evolution of convective systems. The unique thermal structure of elevated convection occurring above a stable boundary layer facilitates the generation and propagation of gravity waves.
Manman Ma, Luyao Qin
doaj   +1 more source

Gravity Waves in Planetary Atmospheres: Their Effects and Parameterization in Global Circulation Models

open access: yesAtmosphere, 2019
The dynamical and thermodynamical importance of gravity waves was initially recognized in the atmosphere of Earth. Extensive studies over recent decades demonstrated that gravity waves exist in atmospheres of other planets, similarly play a significant ...
Alexander S. Medvedev, Erdal Yiğit
doaj   +1 more source

Characteristics of gravity waves generated in the jet-front system in a baroclinic instability simulation [PDF]

open access: yesAtmospheric Chemistry and Physics, 2016
An idealized baroclinic instability case is simulated using a  ∼  10 km resolution global model to investigate the characteristics of gravity waves generated in the baroclinic life cycle.
Y.-H. Kim   +5 more
doaj   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

Consistent Models of Flexural-Gravity Waves in Floating Ice

open access: yesJournal of Marine Science and Engineering
Classification of flexural-gravity waves in floating ice is discussed, using the dispersion relation of these waves and the criterion of sea ice breaking, based on the concept of yield strain.
Alexander Korobkin   +1 more
doaj   +1 more source

Dynamical influence of gravity waves generated by the Vestfjella Mountains in Antarctica: radar observations, fine-scale modelling and kinetic energy budget analysis [PDF]

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2012
Gravity waves generated by the Vestfjella Mountains (in western Droning Maud Land, Antarctica, southwest of the Finnish/Swedish Aboa/Wasa station) have been observed with the Moveable atmospheric radar for Antarctica (MARA) during the SWEDish Antarctic ...
Joel Arnault, Sheila Kirkwood
doaj   +1 more source

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