Results 11 to 20 of about 247,919 (347)
Energies, 2017 Active shading systems in buildings have emerged as a high performing shading solution that selectively and optimally controls daylight and heat gains. Active shading systems are increasingly used in buildings, due to their ability to mainly improve the ...
Joud Al Dakheel, Kheira Tabet Aoul
doaj +3 more sources
Optimal design of photovoltaic shading systems for multi-story buildings [PDF]
Journal of Cleaner Production, 2019 This study provides new insights into the comprehensive energy and economic performances of photovoltaic shading systems (PVSS) in multi-story buildings. A numerical shading model was developed to evaluate the shading effect from an upper PVSS row on its
Fang, Yueping +7 more
core +3 more sources
Analytical Modeling of Partially Shaded Photovoltaic Systems [PDF]
Energies, 2013 As of today, the considerable influence of select environmental variables, especially irradiance intensity, must still be accounted for whenever discussing the performance of a solar system. Therefore, an extensive, dependable modeling method is required in investigating the most suitable Maximum Power Point Tracking (MPPT) method under different ...
Mohammadmehdi Seyedmahmoudian +4 more
openaire +4 more sources
Multi-Objective Analysis of a Fixed Solar Shading System in Different Climatic Areas
Energies, 2020 This study tackles the analysis of fixed external solar shading systems. The geometry of a building and of the shading system has been parametrically defined and a genetic optimization analysis has been carried out to identify an architectural solution ...
Jessica Settino +3 more
doaj +1 more source
3D simulation of complex shading affecting PV systems taking benefit from the power of graphics cards developed for the video game industry [PDF]
, 2014 Shading reduces the power output of a photovoltaic (PV) system. The design engineering of PV systems requires modeling and evaluating shading losses.
Leloux, Jonathan +2 more
core +2 more sources
Two-level pipelined systolic array graphics engine [PDF]
, 1990 The authors report a VLSI design of an advanced systolic array graphics (SAG) engine built from pipelined functional units which can generate realistic images interactively for high-resolution displays.
El hadidy, F. +6 more
core +9 more sources
A low cost shading analyzer and site evaluator design to determine solar power system installation area [PDF]
, 2015 Shading analyzer systems are necessary for selecting the most suitable installation site to sustain enough solar power. Afterwards, changes in solar data throughout the year must be evaluated along with the identification of obstructions surrounding the ...
Dinçer, Furkan +5 more
core +1 more source
Plant Phenomics, 2023 In intercropping systems, higher crops block direct radiation, resulting in inevitable shading on the lower crops. Cumulative shading capacity (CSC), defined as the amount of direct radiation shaded by higher crops during a growth period, affects the ...
Min Li +6 more
doaj +1 more source
Integration of Horizontal Light Pipe and Shading Systems in Office Building in the Tropics
Journal of Applied Science and Engineering, 2021 Many high-rise office buildings in the tropics have a full-glazed façade and a deep open-plan space. Without any external shading, the office space has a non-uniform daylight distribution and glare problem.
Feny Elsiana +2 more
doaj +1 more source
Thermal and Lighting Consumption Savings in Classrooms Retrofitted with Shading Devices in a Hot Climate [PDF]
, 2018 Most educational buildings in southern Spain do not meet current energy requirements as weak thermal envelopes and the lack of cooling systems lead to severe discomfort in classrooms, especially when temperatures are above 30 °C.
Calama-González, Carmen +2 more
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