Results 21 to 30 of about 86,943,297 (163)

Application of Life-Cycle Assessment Approach to Zero Energy Buildings: Case Study of an Office Building in South Korea

open access: yesAdvances in Civil Engineering
This study evaluates the life-cycle carbon footprint of buildings, addressing a key limitation of zero-energy buildings (ZEBs), which primarily focus on operational energy use. This study identified the optimal conditions for structure type and window-to-
Yong Gi Jung   +6 more
doaj   +2 more sources

Impact of Window to Wall Ratio on Energy Loads in Hot Regions: A Study of Building Energy Performance

open access: yesEnergies, 2021
The concern regarding local responsive building design has gained more attention globally as of late. This is due to the issue of the rapid increase in energy consumption in buildings for the purpose of heating and cooling.
Mamdooh Alwetaishi, Omrane Benjeddou
doaj   +2 more sources

The Impact of Modern Artificial Lighting on the Optimum Window-to-Wall Ratio of Residential Buildings in Jordan

open access: yesApplied Sciences, 2021
Energy savings gained through natural lighting could be offset by the loss of energy through windows; therefore, the target of this study is to examine the effects of enhancing the efficiency of lighting systems on the optimum window-to-wall ratio (WWR ...
Aiman Albatayneh   +7 more
doaj   +2 more sources

Impact of Window-to-Wall Ratio on Heating Demand and Thermal Comfort When Considering a Variety of Occupant Behavior Profiles

open access: yesFrontiers in Sustainable Cities, 2021
Energy consumption and thermal comfort in residential buildings are highly influenced by occupant behavior, which exhibits a high level of day-to-day and dwelling-to-dwelling variance.
Debby Veillette   +2 more
doaj   +2 more sources

Seasonal Effects of Window-to-Wall Ratio and Glazing Combinations on Office Building Performance in Qingdao

open access: yesBuildings
This study examines how the combined design of the window-to-wall ratio (WWR) and glazing type affects thermal comfort and energy use in Qingdao, China, which has a temperate monsoon climate.
Xin Liu   +3 more
doaj   +2 more sources

A Fundamental Study on the Development of New Energy Performance Index in Office Buildings

open access: yesEnergies, 2021
Recently, there have been significant concerns regarding excessive energy use in office buildings with a large window-to-wall ratio (WWR) because of the curtain wall structure.
Jin-Hee Kim   +5 more
doaj   +1 more source

Evaluating the Effect of Window-to-Wall Ratios on Cooling-Energy Demand on a Typical Summer Day. [PDF]

open access: yesInt J Environ Res Public Health, 2021
The window-to-wall ratio (WWR) significantly affects the indoor thermal environment, causing changes in buildings’ energy demands. This research couples the “Envi-met” model and the “TRNSYS” model to predict the impact of the window-to-wall ratio on ...
Li J, Zheng B, Bedra KB, Li Z, Chen X.
europepmc   +2 more sources

The energy savings potential of windows in the office buildings sector: State of the art

open access: yesRevue Nature et Technologie, 2023
In recent years glazed envelop has gained popularity in modern building practice throughout the world. The need to energy conservation and sustainable development in buildings is causing a new interest towards such typical envelop building.
Mounira BADECHE , Yasmina BOUCHAHM
doaj   +6 more sources

Effect of window-to-wall ratio and thermal insulation on building thermal energy in various Iraqi Cities [PDF]

open access: yesMisan Journal of Engineering Sciences
Building design is a key aspect of attaining thermally effective buildings and noticeably contributes to decarbonizing the environment in hot locations.
Qudama Al-Yasiri   +4 more
doaj   +2 more sources

The Effects of Courtyard Envelope on the Energy Required for Cooling in the Hot Desert Climate [PDF]

open access: yesSVU-International Journal of Engineering Sciences and Applications, 2023
The objective of this paper is to investigate how various aspects of the courtyard envelope affect the amount of energy required to maintain a comfortable temperature in Egypt's hot deserts. Two different courtyard ratios (R1 and R2) were simulated using
Ayman Ragab
doaj   +1 more source

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