Results 1 to 10 of about 4,056,813 (387)

Typhoon field construction and wind-induced wave model optimization based on topographic parameters

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2023
In recent years, most of the research on typhoon in Fujian Province of China has stayed in the typhoon wave simulation under the influence of wind fields.
Cheng Chen   +4 more
doaj   +1 more source

Modeling radiation belt radial diffusion in ULF wave fields: 1. Quantifying ULF wave power at geosynchronous orbit in observations and in global MHD model [PDF]

open access: yes, 2010
[1] To provide critical ULF wave field information for radial diffusion studies in the radiation belts, we quantify ULF wave power (f = 0.5–8.3 mHz) in GOES observations and magnetic field predictions from a global magnetospheric model.
Huang, Chia-Lin L.   +3 more
core   +2 more sources

SUPERLUMINAL WAVES IN PULSAR WINDS [PDF]

open access: yesThe Astrophysical Journal, 2012
The energy lost by a rotation-powered pulsar is carried by a relativistic flow containing a mixture of electromagnetic fields and particles. In the inner regions, this is thought to be a magnetically dominated, cold, electron-positron wind that is well described by the MHD equations.
Arka, I., Kirk, J.
openaire   +3 more sources

Modes of ocean variability in the tropical Pacific as derived from Geosat altimetry [PDF]

open access: yes, 1994
Satellite-derived (Geosat altimetry) sea surface height anomalies for the period November 1986 to September 1989 were investigated in order to extract the dominant modes of climate variability in the tropical Pacific.
Barnett   +38 more
core   +1 more source

Separating swell from mixed waves around island through wave action balance modeling

open access: yesApplied Ocean Research
Wind seas and swells typically co-occur around islands, resulting in a wave spectrum with a frequency characterized by double or multiple peaks. Separating the wave energies of wind seas and swells is crucial for accurately estimating the wave loads ...
Zongbing Yu   +5 more
doaj   +1 more source

Long-term wave growth and its linear and nonlinear interactions with wind fluctuations [PDF]

open access: yesAnnales Geophysicae, 2008
Following Ge and Liu (2007), the simultaneously recorded time series of wave elevation and wind velocity are examined for long-term (on Lavrenov's τ4-scale or 3 to 6 h) linear and nonlinear interactions between the wind fluctuations and the wave ...
Z. Ge, P. C. Liu
doaj   +1 more source

A Novel Hybrid Wind-Wave Energy Converter for Jacket-Frame Substructures

open access: yes, 2018
The growth of the offshore wind industry in the last couple of decades has made this technology a key player in the maritime sector. The sustainable development of the offshore wind sector is crucial for this to consolidate within a global scenario of ...
C. Pérez-Collazo   +2 more
semanticscholar   +1 more source

Short-term fatigue analysis for tower base of a spar-type wind turbine under stochastic wind-wave loads

open access: yes, 2018
Due to integrated stochastic wind and wave loads, the supporting platform of a Floating Offshore Wind Turbine (FOWT) has to bear six Degrees of Freedom (DOF) motion, which makes the random cyclic loads acting on the structural components, for instance ...
Haoran Li   +3 more
semanticscholar   +1 more source

High-energy emission from pulsar binaries

open access: yes, 2012
Unpulsed, high-energy emission from pulsar binaries can be attributed to the interaction of a pulsar wind with that of a companion star. At the shock between the outflows, particles carried away from the pulsar magnetosphere are accelerated and radiate ...
Kirk, John G., Mochol, Iwona
core   +1 more source

Using Synthetic Spacecraft Data to Interpret Compressible Fluctuations in Solar Wind Turbulence [PDF]

open access: yes, 2012
Kinetic plasma theory is used to generate synthetic spacecraft data to analyze and interpret the compressible fluctuations in the inertial range of solar wind turbulence.
Baumjohann   +25 more
core   +1 more source

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