Results 31 to 40 of about 8,388,087 (291)

A Study of Design Variables in Daylight and Energy Performance in Residential Buildings under Hot Climates

open access: yesEnergies, 2020
In Saudi Arabia, residential buildings are one of the major contributors to total energy consumption. Even though there are abundant natural resources, it is somewhat difficult to apply them to building designs, as design variables, due to slow progress ...
Ali Mohammed AL-Dossary   +1 more
doaj   +1 more source

Annual daylight simulations with EvalDRC – Assessing the performance of daylight redirection components

open access: yesJournal of Facade Design and Engineering, 2016
EvalDRC is a newly developed daylight analysis tool for the evaluation of Daylight Redirecting Components (DRC) in architectural spaces. It focuses on the accurate simulation of light redirection with help of the lighting software environment RADIANCE.
Bauer Carsten, Wittkopf Stephen
openaire   +4 more sources

Light Shelf Development Using Folding Technology and Photovoltaic Modules to Increase Energy Efficiency in Building

open access: yesBuildings, 2022
Some recent research in the area of light shelves has been focused on applying photovoltaic modules to light shelves to save building energy. However, due to the modules installed on the light shelf reflectors, most such light shelves have failed to ...
Heangwoo Lee, Sowon Han, Janghoo Seo
doaj   +1 more source

Sensitivity Analysis On Daylighting And Energy Performance of Perimeter Office Spaces [PDF]

open access: yes, 2012
Utilization of daylight in perimeter office spaces introduces opportunities for energy savings. Daylighting performance is affected by many interfacing factors such as glazing size and properties, shading properties and control, interior surface ...
Tzempelikos, Athanasios, Shen, Hui
core   +1 more source

Vertical Skylight Pattern Optimization for Public Spaces: Daylighting and Visual Comfort Analysis for Changing the Shape of Sawtooth Opening in Airport’s Holding Room in Cairo [PDF]

open access: yesPort Said Engineering Research Journal, 2018
Well daylit public space, which ensures visual comfort, is one of the key design goals that architects and lighting designers seek. The public space such as airport’s waiting hall is characterized by large dimensions which can get efficient daylighting ...
Khalid Younes   +3 more
doaj   +1 more source

Study of Residential Thermal Transfer Values (RTTV) and vertical daylight factors (VDF) for Heavily Obstructed Public Housing Flats [PDF]

open access: yesE3S Web of Conferences, 2023
Hong Kong, one of the most densely populated cities in the world, consumes more than a quarter of its total energy in residential buildings. The high urban density leaves many residential flats in a heavily obstructed environment,seriously affecting ...
Li Danny H.W., Wang Zhenyu
doaj   +1 more source

Impact of climate change on sky conditions over nearly three decades in a tropical urban environment: A simulation analysis for daylight performance in Makassar City

open access: yesResults in Engineering
This study evaluates climate change impacts on daylight availability in Makassar, Indonesia, through integrated analysis of meteorological data (1995–2023) and daylight performance simulations across multiple building configurations.
Atikah Nurulfajri Baharuddin   +3 more
doaj   +1 more source

Impact of Daylighting on Students’ Productivity in Academic Architecture Studios: A Self-Reported Study [PDF]

open access: yesMSA Engineering Journal
Daylighting has been recognized for enhancing cognitive performance and well-being in educational spaces, yet its impact on productivity in architecture studios has received limited research attention. This paper investigates the effect of daylighting on
Kareem Alhefnawy   +2 more
doaj   +1 more source

Perforated Thermal Mass Shading: An Approach to Winter Solar Shading and Energy, Shading and Daylighting Performance

open access: yesEnergies, 2017
Direct solar irradiance may cause thermal discomfort, even in winter when the ambient temperature is low and especially for high-altitude locations with a high intensity of solar radiation.
Lingjiang Huang, Shuangping Zhao
doaj   +1 more source

Research on daylighting optimization of building space layout based on parametric design

open access: yesSustainable Buildings
Excellent daylighting in buildings is beneficial to protect the physical and mental health of users. After introducing the daylighting of the building, this paper used the genetic algorithm (GA) optimized by co-evolution to optimize the daylighting. Then,
Li Li
doaj   +1 more source

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