Results 31 to 40 of about 119,236 (313)
On the fractal nature of the magnetic field energy density in the solar wind [PDF]
, 2007 The solar wind exhibits scaling typical of intermittent turbulence in the statistics of in situ fluctuations in both the magnetic and velocity fields.
Chapman, S.C. +6 more
core +1 more source
Exploitation of indoor illumination for typical flat dwellings in the Mediterranean area
Energy Reports, 2023 The 2018/844 Energy Performance of Buildings Directive (EU) has widened the scope of appropriate design of buildings from a pure energy performance and carbon emissions perspective to a wider scope that includes indoor comfort, and indoor air quality ...
Diego Granados-López +4 more
doaj +1 more source
Finite size scaling in the solar wind magnetic field energy density as seen by WIND [PDF]
, 2002 Statistical properties of the interplanetary magnetic field fluctuations can provide an important insight into the solar wind turbulent cascade. Recently, analysis of the Probability Density Functions (PDF) of the velocity and magnetic field fluctuations
Chapman, S.C. +8 more
core +1 more source
Tenuous solar winds: Insights on solar wind–magnetosphere interactions
Journal of Atmospheric and Solar-Terrestrial Physics, 2008 Abstract During solar cycle 23 quasi-dropouts of the solar wind (density 1 cm - 3 ) were observed. These tenuous winds allow us to probe properties of the magnetosphere and its coupling to the solar wind which would otherwise be obscured by the effect of high density.
Farrugia, Charlie J. +7 more
openaire +4 more sources
Additional acceleration of solar-wind particles in current sheets of the heliosphere [PDF]
, 2015 Particles of fast solar wind in the vicinity of the heliospheric current sheet (HCS) or in a front of interplanetary coronal mass ejections (ICMEs) often reveal very peculiar energy or velocity profiles, density distributions with double or triple peaks,
V. Zharkova +4 more
core +1 more source
IET Renewable Power Generation, 2021 This paper presents a control strategy of large‐scale wind‐thermal power joint primary frequency regulation. First, an integrated control strategy is established rotor kinetic energy control and pitch angle control for wind turbine generators ...
Peihong Yang +8 more
doaj +1 more source
Cleaner Engineering and Technology, 2021 This study aims to propose a simulation as well as mathematical model to carry out the performance assessment and efficiency improvement of a stand-alone Parabolic Solar Dish Stirling (PSDS) system. The simulation for a 25 kW PSDS system is performed in
Amjad Ali Lashari, M.E in Electrical Power +5 more
doaj +1 more source
A two-component transport model for solar wind fluctuations: Waves plus quasi-2D turbulence
, 2010 We present a model for the transport of solar wind fluctuations, based on the assumption that they can be well-represented using two distinct components: a quasi-2D turbulence piece and a wave-like piece.
Matthaeus, William H. +3 more
core +1 more source
Three-dimensional spatial structures of solar wind turbulence from 10 000-km to 100-km scales [PDF]
, 2011 Using the four Cluster spacecraft, we have determined the three-dimensional wave-vector spectra of fluctuating magnetic fields in the solar wind. Three different solar wind intervals of Cluster data are investigated for this purpose, representing ...
Narita, Y. +15 more
core +1 more source
Scaling and a Fokker-Planck model for fluctuations in geomagnetic indices and comparison with solar wind as seen by Wind and ACE [PDF]
, 2005 The evolution of magnetospheric indices on temporal scales shorter than that of substorms is characterized by bursty, intermittent events that may arise from turbulence intrinsic to the magnetosphere or that may reflect solar wind-magnetosphere coupling.
Hnat, B. +2 more
core +1 more source