Results 81 to 90 of about 6,799,105 (286)

Applications of solar radiation pressure dominated highly non-Keplerian trajectories around minor bodies [PDF]

, 2013
With the growing interest in the exploration and possible exploitation of small minor bodies, demonstrator missions to asteroids and comets are a trending topic in the research community.
Sanchez Cuartielles, Joan-Pau, Garcia Yarnoz, Daniel, McInnes, Colin   +2 more
core   +3 more sources

Novel feature selection based ANN for optimal solar panels tilt angles prediction in micro grid

Case Studies in Thermal Engineering
Predicting PV system electricity output is necessary for daily operational management and annual power system planning when integrating solar collector-based photovoltaic (PV) stations into micro grids.
Amit Kumar Yadav, Vibha Yadav, Ashwani Kumar, Raj Kumar, Daeho Lee, Tej Singh   +5 more
doaj   +1 more source

Comparative Analysis of All-Sky Luminous Efficacy Models Based on Calculated and Measured Solar Radiation Data of Four Worldwide Cities

International Journal of Photoenergy, 2018
Luminous efficacy model uses solar radiation data to generate illuminance data, and its performance also depends on the quality of solar radiation data.
Donghyun Seo
doaj   +1 more source

Estimation of Global Solar Radiation Using Empirical Models

Журнал інженерних наук, 2021
The dearth of solar radiation data availability has necessitated the development of several mathematical models for estimating global solar radiation (GSR) of regions using the readily available meteorological data of the region. This study was centered on estimating the GSR of the Ihiala region in Sub-Saharan Africa using empirical models.
Onyeka, V.O., Nwobi-Okoye, C.C., Okafor, O.C, Madu, K.E., Mbah, O.M.   +4 more
openaire   +2 more sources

Engineering the Assembly Freedom of Donor–Acceptor Type Self‐Assembled Monolayers Toward Efficient and Stable Flexible Perovskite Photovoltaics

Advanced Materials, EarlyView.
Assembly freedom engineering breaks the vertical alignment constraint of donor–acceptor self‐assembled monolayers, tuning their assembly freedom to achieve quasi‐random molecular orientation. This strategy simultaneously boosts interfacial charge transport and mechanical robustness, enabling high‐efficiency and mechanically stable flexible perovskite ...
Biao Zhou, Guosen Zhang, Hao Wang, Juntao Zhao, Ruijia Zhang, Hong Zhang, Mingwei An, Yue Wang, Yang Wang, Wallace C. H. Choy   +9 more
wiley   +1 more source

Passive sorting of asteroid material using solar radiation pressure [PDF]

, 2014
Understanding dust dynamics in the vicinity of asteroids is key for future science missions and, in the long-term, for asteroid exploitation. This paper analyses the feasibility of manipulating asteroid material by means of solar radiation pressure.
Sanchez Cuartielles, Joan-Pau, Garcia Yarnoz, Daniel, McInnes, Colin   +2 more
core   +1 more source

Relation between Global Solar Radiation and Solar Ultraviolet Radiation in Different Parts of Nepal

Journal of the Institute of Engineering, 1970
Part of the solar spectrum whose wavelength lies between 40 to 400 nm is called Solar Ultraviolet radiation. Solar UV Index (UVI) is the measure of the UV radiation level at a place, which plays the important role to raise public awareness and alert people to use protective measures when exposed to UV radiation.
Binod K Bhattarai, Rudra P Pokhrel
openaire   +2 more sources

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

Using multilayered neural networks for determining global solar radiation upon tilted surface in Fianarantsoa Madagascar

Revue des Énergies Renouvelables, 2011
The knowledge of the local solar radiation characteristics is indispensable in the survey of any system exploiting solar energy in any location. The author is particularly interested by the global solar radiance upon tilted surface per time unit to help ...
I.A.J. Razafiarison, L.F.G. Andriazafimahazo, B.O.A. Ramamonjisoa, B. Zeghmati   +3 more
doaj  

Hourly global solar radiation prediction based on seasonal and stochastic feature. [PDF]

Heliyon, 2023
Li Y, Wang Y, Qian H, Gao W, Fukuda H, Zhou W.   +5 more
europepmc   +1 more source