Results 41 to 50 of about 544,199 (396)

Effects of air pollution for estimating global solar radiation in India

International Journal of Sustainable Energy, 2017
Solar energy is the primary resource for all biological, chemical and physical processes. The amount of global solar radiation is an important parameter for solar energy applications.
Mamta Suthar, G.K. Singh, R.P. Saini
doaj   +1 more source

Design of a Solar Greenhouse with energy Delivery by the Conversion of Near Infrared Radiation. Part 1. Optics and PV-Cells [PDF]

, 2009
In this paper the design and development of a new type of greenhouse with an integrated filter for reflecting near infrared radiation (NIR) and a solar energy delivery system is described.
Bot, G.P.A., Sonneveld, P.J., Swinkels, G.L.A.M.   +2 more
core   +3 more sources

Estimated Daily Global Radiation for Zhengzhou and Its Comparison With Observations

MATEC Web of Conferences, 2016
Three models relating daily global solar radiation to sunshine duration has been investigated in order to estimate daily global radiation for Zhengzhou, China. The data from January 1995 to December 2004 have been used in the models.
Liu Jingbo, Jiang Yingni, Gong Zhengguo, Yang Hao   +3 more
doaj   +1 more source

Comparison of machine learning and deep learning algorithms for hourly global/diffuse solar radiation predictions

International Journal of Energy Research, 2021
Due to the advancement and wide adoption/application of solar‐based technologies, the prediction of solar irradiance has attracted research attention in recent years.
O. Bamisile, Ariyo Oluwasanmi, C. Ejiyi, Nasser Yimen, S. Obiora, Qi Huang   +5 more
semanticscholar   +1 more source

Comparison between Measurements and Models For Daily Global Solar Radiation of Urumuqi

MATEC Web of Conferences, 2016
In this study, daily global solar radiation data at Urumuqi in 1995-2004 were investigated. Sunshine based models were used to estimate the global radiation.
Yang Hao, Jiang Yingni, Liu Jingbo, Gong Zhengguo   +3 more
doaj   +1 more source

Estimation of global solar radiation in Venezuela

, 2008
A new relationship between sunshine duration and solar radiation was investigated through the analysis of data on monthly global solar radiation and hours of bright sunshine for eleven meteorological stations in Venezuela during the period 1964-1993. Linear regression was used to fit the Angström-Prescott equation.
Almorox Alonso, Javier, Benito Capa, Marta, Hontoria Fernández, Chiquinquirá   +2 more
openaire   +3 more sources

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Estimation of global solar radiation, sunshine hour distribution and clearness index in Enugu, Nigeria

Journal of Applied Sciences and Environmental Management, 2019
The concept of solar energy and its applications in this present day world would come to be one of the solutions to our present Nigerian problem of instability and epileptic power supply.
N.O. Adeniji, J.A. Akinpelu, S.O. Adeola, J.O. Adeniji   +3 more
doaj   +1 more source

Intramolecular Down‐ and Up‐Conversion in Dimeric Tetracene Complexes Centered via Platinum(II) and Palladium(II)

Advanced Functional Materials, EarlyView.
Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo, Yuxuan Hou, Melchor Matabuena, Rik R. Tykwinski, Dirk M. Guldi   +4 more
wiley   +1 more source

Empirical model based on meteorological parameters to estimate the global solar radiation in Nepal

Bibechana, 2014
Solar radiation is the best option and cost effective energy resources of this globe. Only a few stations are there in developing and under developed countries including Nepal to monitor solar radiation and sunshine hours to generate a rational and ...
Krishna R Adhikari, Shekhar Gurung, Binod K Bhattarai   +2 more
doaj   +3 more sources