Results 51 to 60 of about 2,077,842 (137)

The influence of solar wind variability on magnetospheric ULF wave power [PDF]

open access: yes, 2015
Magnetospheric ultra-low frequency (ULF) oscillations in the Pc 4–5 frequency range play an important role in the dynamics of Earth's radiation belts, both by enhancing the radial diffusion through incoherent interactions and through the coherent drift ...
Murphy, KR   +7 more
core   +2 more sources

Solar Irradiance

open access: yes, 2022
Direct Normal Irradiance (DNI) and Global Horizontal Irradiance (GHI) as a raster from the National Solar Radiation Database of the National Renewable Energy Laboratory ...
NSRDB National Solar Radiation Database (12206691)
core   +1 more source

Influence of Diffused Solar Radiation on the Solar Concentrating System of a Plant Shoot Configuration

open access: yesJournal of Thermal Science and Technology, 2009
Investigation of a plant shoot configuration is used to obtain valuable information concerning the received light system. Additionally, analysis results concerning a plant shoot configuration interaction with direct solar radiation were taken from a past
Shin'ya OBARA
doaj   +1 more source

A Calculation Study on the Escape of Incident Solar Radiation in Buildings with Glazing Facades

open access: yesBuildings
More and more modern buildings are using glass curtain walls as their building envelope. The large area of window leads to a significant increase in solar heat gain, resulting in an increase in the cooling load and energy consumption of the building ...
Shunyao Lu, Zhengzhi Wang, Tao Chen
doaj   +1 more source

A Brief Review of High Efficiency III-V Solar Cells for Space Application

open access: yesFrontiers in Physics, 2021
The demands for space solar cells are continuously increasing with the rapid development of space technologies and complex space missions. The space solar cells are facing more critical challenges than before: higher conversion efficiency and better ...
J. Li   +10 more
doaj   +1 more source

Solar Radiation Allocation and Spatial Distribution in Chinese Solar Greenhouses: Model Development and Application

open access: yesEnergies, 2020
Solar radiation is the sole energy source for Chinese solar greenhouse agriculture. A favorable light environment is the foundation of a desirable crop growth environment, and it is key in solar greenhouse design.
Xiaodan Zhang   +8 more
doaj   +1 more source

Estimating and modeling monthly mean daily global solar radiation on horizontal surfaces using artificial neural networks [PDF]

open access: yesJournal of Renewable Energy and Environment, 2015
In this study, an artificial neural network based model for prediction of solar energy potential in Kerman province in Iran has been developed. Meteorological data of 12 cities for period of 17 years (1997–2013) and solar radiation for five cities around
Saeed Edalati   +2 more
doaj   +1 more source

Incorporating theoretical and PRACTICAL approaches to assess the amount of sunlight CAPTURED by a tilted surface in a tropical climate

open access: yesHeliyon, 2023
Global solar radiation can theoretically be approximated in terms of tilt and azimuth of the surface regarding the impossibility of simultaneous measurement of solar radiation at various surface tilt and azimuth angles.
Mir Hamed Hakemzadeh   +4 more
doaj   +1 more source

Solar Sailing: applications and technology advancement [PDF]

open access: yes, 2011
Harnessing the power of the Sun to propel a spacecraft may appear somewhat ambitious and the observation that light exerts a force contradicts everyday experiences.
Macdonald, Malcolm
core   +3 more sources

Penentuan Sudut Kemiringan Optimum Berdasarkan Energi Keluaran Panel Surya

open access: yesJurnal Serambi Engineering, 2021
Angle tilt is an important factor that affects the amount of solar radiation received on the surface of solar panels. Fixed-mounted solar panels cannot receive the maximum amount of solar radiation.
T. M. Azis Pandria   +5 more
doaj   +1 more source

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