Results 31 to 40 of about 177,490 (308)

Turbidity factor coefficient on the estimation of hourly solar radiation in Depok City, Indonesia

open access: yesEnergy Reports, 2020
Indonesia is a country located on the equator and is a tropical country that has two climates namely rainy and sunny. Indonesia has a long solar radiation intensity time that started from 8 AM until 16 PM, which the effective time is along 5 h on peak ...
Muhammad Arif Budiyanto   +2 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, Malcolm Macdonald
core   +1 more source

A Graphical User Interface to Calculate Solar Radiation on Spreadsheets

open access: yesSpreadsheets in Education, 2023
Spreadsheets are ubiquitous and easily understandable. They are used for calculations in scientific quantitative analysis and graphing. Scientists have used spreadsheets for calculations, simulations, and graphical user interface (GUI) applications.
Atteeq Razzak   +2 more
doaj   +1 more source

Relationship between solar wind corotating interaction regions and the phasing and intensity of Saturn kilometric radiation bursts [PDF]

open access: yes, 2008
Voyager spacecraft measurements of Saturn kilometric radiation (SKR) identified two features of these radio emissions: that they pulse at a period close to the planetary rotation period, and that the emitted intensity is correlated with the solar wind ...
L. Lamy   +14 more
core   +1 more source

Solar Radiation Partitioning and Surface Albedo Parameterization in the Hinterland of Taklimakan Desert

open access: yesAdvances in Meteorology, 2019
Surface albedo is one of the key parameters of land surface radiation and energy balance. As surface albedoes for visible and near-infrared solar radiation are quite different, solar radiation partitioning is important to parameterize the total surface ...
Chunlei Meng, Huoqing Li
doaj   +1 more source

Orbital dynamics of "smart dust" devices with solar radiation pressure and drag

open access: yes, 2011
This paper investigates how perturbations due to asymmetric solar radiation pressure, in the presence of Earth shadow, and atmospheric drag can be balanced to obtain long-lived Earth centred orbits for swarms of micro-scale 'smart dust' devices, without ...
Colombo, Camilla, McInnes, Colin
core   +1 more source

ESTIMATION OF TOTAL SOLAR RADIATION INCIDENT ON AN INCLINED SURFACE OF A SOUTH-FACING GREENHOUSE ROOF [PDF]

open access: yesJournal of Sustainable Energy, 2017
Solar radiation is the driving force for the surface energy balance in buildings such as greenhouses. Greenhouses are generally tilted towards the sun in order to maximize the solar irradiance on the surfaces.
RONOH E.K.
doaj  

Influence of Type of Solar Modules Anchorages on Power of Solar Power Station

open access: yesEnergy Engineering and Control Systems, 2019
Electricity generation through solar power plants is one of the ways to Ukraine's energy independence. The amount of electricity generated by a solar power plant depends on the intensity of the solar radiation entering onto the solar module, the total ...
Olena Savchenko, Khrystyna Kozak
doaj   +1 more source

Passive sorting of asteroid material using solar radiation pressure

open access: yes, 2013
Understanding dust dynamics in asteroid environments is key for future science missions to asteroids and, in the long-term, also for asteroid exploitation.
Sanchez Cuartielles, Joan-Pau   +5 more
core   +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

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