Results 31 to 40 of about 6,256,880 (284)

Solar Radiation on Inclined Surfaces [PDF]

open access: yesNature, 1964
CALCULATION of the probable intensity of solar radiation on a surface which is inclined to the horizontal and at any attitude or azimuth relative to the Sun's meridian is frequently necessary in solar engineering research. The usual practice has been to perform such a calculation by separating the direct component of insolation and the diffuse ...
openaire   +1 more source

PV system sizing using observed time series of solar radiation [PDF]

open access: yes, 2006
Sizing represents an important part of photovoltaic system design. This paper describes a sizing procedure based on the observed time series of solar radiation. Using a simple geometrical construction, the sizing curve is determined as a superposition of
Markvart, T., Ross, J.N., Fragaki, A.
core   +1 more source

Investigation on the Temporal Surface Thermal Conditions for Thermal Comfort Researches Inside A Vehicle Cabin Under Summer Season Climate

open access: yesMATEC Web of Conferences, 2016
With the proposes of improving occupant's thermal comfort and reducing the air conditioning power consumption, the present research carried out a comprehensive study on the surface thermal conductions and their influence parameters. A numerical model was
Zhang Wencan, Liu Jun
doaj   +1 more source

Observational Characterization of the Downward Atmospheric Longwave Radiation at the Surface in the City of São Paulo [PDF]

open access: yes, 2010
This work describes the seasonal and diurnal variations of downward longwave atmospheric irradiance (LW) at the surface in São Paulo, Brazil, using 5-min-averaged values of LW, air temperature, relative humidity, and solar radiation observed continuously
Wilde Barbaro, E.   +7 more
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  

Editorial for the Special Issue “Solar Radiation, Modeling, and Remote Sensing”

open access: yesRemote Sensing, 2019
Surface-solar radiation is of vital importance for life on Earth, radiation−energy balance, photosynthesis, and photochemical reactions, meteorological and climatic conditions, and the water cycle.
Dimitris Kaskaoutis, Jesús Polo
doaj   +1 more source

Impact of diffuse solar radiation on HAM simulation accuracy [PDF]

open access: yesMATEC Web of Conferences, 2019
Advance in the numerical simulation models brings higher need for more accuracy outdoor boundary conditions - climate data sets. With influence of the urban heat islands, measured climate on the meadows, far from pawed surfaces creates uncertainty in the
Juras Peter
doaj   +1 more source

Sensitivity of a distributed temperature-radiation index melt model based on AWS observations and surface energy balance fluxes, Hurd Peninsula glaciers, Livingston Island, Antarctica [PDF]

open access: yes, 2012
We use an automatic weather station and surface mass balance dataset spanning four melt seasons collected on Hurd Peninsula Glaciers, South Shetland Islands, to investigate the point surface energy balance, to determine the absolute and relative ...
Lapazaran Izargain, Javier Jesús   +14 more
core   +2 more sources

Towards Optimal Aerosol Information for the Retrieval of Solar Surface Radiation Using Heliosat

open access: yesAtmosphere, 2015
High quality data of surface radiation is a prerequisite for climate monitoring (Earth radiation budget) and solar energy applications. A very common method to derive solar surface irradiance is the Heliosat method, a one channel approach for the ...
Richard Mueller   +2 more
doaj   +1 more source

Calculation of efficiency of work of converters of energy of solar heat and electric stations [PDF]

open access: yesE3S Web of Conferences, 2020
The modeling of complex radiation heat exchange in the system “Sun-atmosphere-solar thermal and electric stations” is considered. The structural scheme of solar radiation inflows to the heat-absorbing surface of solar thermal and electrical stations is ...
Moskalenko Nikolay   +2 more
doaj   +1 more source

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