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Mostrando ítems 31-40 de 2037
Performance assessment of intra-day solar irradiation forecast in Uruguay using satellite cloud motion vectors
(ISES, 2019)
Reliable solar irradiation forecast is increasingly important for solar PV power dispatch. Satellite forecasting methods are suitable for the intra-day time horizons. In this work we evaluate the performance of the satellite ...
Degradation of tetracycline by photo-Fenton process - Solar irradiation and matrix effects
(Elsevier B.V., 2007-03-05)
The degradation of the antibiotic tetracycline (TC) by the photo-Fenton process was evaluated under black-light and solar irradiation. The influences of iron source (Fe(NO3)(3) or ferrioxalate), hydrogen peroxide and matrix ...
Análise de irradiação solar em um campus universitário no sul do Brasil
(Universidade Federal de Santa MariaBrasilEngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia CivilCentro de Tecnologia, 2019-11-11)
This research aims to evaluate the behavior of solar irradiation by geographic information system (GIS) on the campus of the Federal University of Santa Maria, in the city of Santa Maria, south of Brazil. In order to ...
Thermoeconomic assessment of a solar polygeneration plant for electricity, water, cooling and heating in high direct normal irradiation conditions
(2017)
A thermoeconomic assessment of the joint production of electricity, fresh-water, cooling and heat for a solar polygeneration plant is carried out. The aims are to assess the actual cost of each product, to conduct a ...
A directly irradiated solar reactor for kinetic analysis of non-volatile metal oxides reductions
(2015)
A directly irradiated solar reactor was designed and built to develop kinetic analysis of metal oxides reductions present in many high-temperature thermochemical processes. The reactions were monitored by measuring the ...
Solar forecasts based on the clear sky index or the clearness index: which is better?
(2022)
In the realm of solar forecasting, it is common to use a clear sky model output to deseasonalise the solar irradiance time series needed to build the forecasting models. However, most of these clear sky models require the ...
Short-term relationship between solar irradiances and equatorial peak electron densities
(American Geophysical Union, 2006-06)
The short-term relationship of the equatorial peak electron density and the solar short-wavelength irradiance is examined using foF2 observations from Jicamarca, Peru and recent solar irradiance measurements from satellites. ...
Assessment of empirical models to estimate UV-A, UV-B and UV-E solar irradiance from GHI
(ISES, 2019)
Exposure to the UV solar irradiance reaching the ground has an important impact on human health, vegetable growth and the degradation processes of several materials. As a first step of a larger project aiming to characterize ...
Irradiação solar global para cidade de Maputo - Moçambique: evolução temporal das medidas, estudo da cobertura do céu e modelagem estatística
(Universidade Estadual Paulista (Unesp), 2018-12-14)
A energia solar é um elemento de clima que exerce influência em processos físicos e biológicos em escala local e global, interferindo, indiretamente, em outras fontes energéticas, assim como na flora, por meio da fotossíntese, ...