Results 11 to 20 of about 176,431 (303)

A study on the comparative review of cool roof thermal performance in various regions

open access: yesEnergy and Built Environment, 2022
Energy demand is growing significantly worldwide to create thermal comfort in buildings. Air-conditioning is contributing to energy consumption at a massive scale in the residential and commercial sectors.
Mohan Rawat, R. N. Singh
doaj   +1 more source

Experimental Investigation of Impact of Cool Roof Coating on Bifacial and Monofacial Photovoltaic Modules

open access: yesEngineering Proceedings, 2023
Cool roof coatings are being applied on rooftops to reflect solar irradiance back into the atmosphere. Bifacial photovoltaic modules can receive solar irradiance from the front and rear side.
Khalid Mahmood   +3 more
doaj   +1 more source

Thermal stress reduction in cool roof membranes using phase change materials (PCM) [PDF]

open access: yes, 2017
A considerable amount of energy is used in the building sector for air conditioning purposes. Additionally, the building sector contributes to the urban heat island (UHI) phenomenon which causes temperature rise in urban areas.
Cabeza, Luisa F.   +5 more
core   +2 more sources

Active cool roof effect: impact of cool roofs on cooling system efficiency

open access: yesAdvances in Building Energy Research, 2013
Cool roofs represent an acknowledged, relatively simple, and low-cost strategy to reduce cooling energy demand of buildings and mitigate urban heat island phenomena. The purpose of this paper is to study the coupled passive–active effect produced by such a technology, where the active effect consists of the cool roof capability to decrease the suction ...
PISELLO, ANNA LAURA   +2 more
openaire   +2 more sources

Simulation of Thermal Performance and Cost Benefits of Cool Roof Options through Building Engineering System Software

open access: yesMehran University Research Journal of Engineering and Technology, 2020
The cool roofs in buildings is a promising option to deal with summer Urban Heat Island (UHI) effects. In context to that, studies on different cool roof materials are widely available; however, there is a dearth of studies on insulating material ...
Aftab Ahmed Sahito   +3 more
doaj   +1 more source

Double skin polystyrene- aluminium radiation reflector roofs in arid environments for passive cooling - A case study in Sohar, Sultanate of Oman

open access: yesCase Studies in Thermal Engineering, 2021
Global warming increases the indoor temperature and energy consumption of residential buildings in arid regions. No doubt, development of effective passive cooling techniques are crucial to reduce the room air temperature as well as the energy ...
V. Vinod Kumar, Nitin Raut, Norie Akeel
doaj   +1 more source

Will cool roofs improve the thermal performance of our built environment? A study assessing roof systems in Bahrain [PDF]

open access: yes, 2017
A number of international campaigns have recently proposed the use of cool roofs worldwide in order to cope with the summer urban heat island (UHI) effect.
Fahmy, M   +3 more
core   +1 more source

Summer and Winter Effect of Innovative Cool Roof Tiles on the Dynamic Thermal Behavior of Buildings

open access: yesEnergies, 2014
Cool roofs represent an acknowledged passive cooling technique to reduce building energy consumption for cooling and to mitigate urban heat island effects.
Anna Laura Pisello   +2 more
doaj   +1 more source

Pollution severity-regulated effects of roof strategies on China’s winter PM2.5

open access: yesnpj Climate and Atmospheric Science, 2022
Urbanization took place rapidly over recent decades and is expected to continue in the future, producing a series of environmental issues, including heat stress.
Fan Wang   +4 more
doaj   +1 more source

A Conceptual Review of the Potential of Cool Roofs as an Effective Passive Solar Technique: Elaboration of Benefits and Drawbacks

open access: yesFrontiers in Energy Research, 2021
Cool roofs, as feasible and efficient passive solar technique that reduces building energy requirements for cooling and improves indoor thermal comfort conditions, have received considerable attention in recent years and as a result, a number of concepts,
Babak Ashtari   +3 more
doaj   +1 more source

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