“…36,38,39 PCM-building envelopes remain of interest among available PCM systems in the literature because of their decent efficiency, cost and ease of use qualities. 34…”
Section: Pcm-building Envelope Systemmentioning
confidence: 99%
“…PCM-building envelopes remain of interest among available PCM systems in the literature because of their qualities of decent efficiency, cost and ease of use. 34 Figure 8.PCMs’ benefits and systems in building applications. Source: 37,111–120 …”
Section: Pcms In Building Applicationsmentioning
confidence: 99%
“…Without increasing energy consumption, the heat transfer rate will be reduced, resulting in increased indoor thermal comfort. 34 PCMs can be used as a separate layer, blended together with the building materials or incorporated inside them. 36 PCM is used as an integrated material in walls, roofs, floors, slabs, insulation, facades and shading systems.…”
With the recent dramatic growth of the building sector’s energy consumption to provide thermal comfort to consumers, the constraints of climate change and the scarcity of energy supplies have necessitated a wiser and more effective reduction in the amount consumed. As a result, phase change materials (PCMs) have attracted much interest as latent heat thermal storage systems in recent decades. This paper aims to explain the possibility of using PCMs in buildings by establishing an overall conceptual framework for the processes of selecting and integrating PCMs in building sector applications. Moreover, it leads to a comprehensive matrix that identifies the best and most common type of material for each building’s component, as well as its temperature and thickness properties, its thermal impact, and the most popular integration techniques. The findings show paraffin as the major used type in all building components, while salt hydrate is employed in facades. The most prevalent incorporating technique is macro-encapsulation, which prevails in most building components with its direct effect on cooling and heating applications.
“…36,38,39 PCM-building envelopes remain of interest among available PCM systems in the literature because of their decent efficiency, cost and ease of use qualities. 34…”
Section: Pcm-building Envelope Systemmentioning
confidence: 99%
“…PCM-building envelopes remain of interest among available PCM systems in the literature because of their qualities of decent efficiency, cost and ease of use. 34 Figure 8.PCMs’ benefits and systems in building applications. Source: 37,111–120 …”
Section: Pcms In Building Applicationsmentioning
confidence: 99%
“…Without increasing energy consumption, the heat transfer rate will be reduced, resulting in increased indoor thermal comfort. 34 PCMs can be used as a separate layer, blended together with the building materials or incorporated inside them. 36 PCM is used as an integrated material in walls, roofs, floors, slabs, insulation, facades and shading systems.…”
With the recent dramatic growth of the building sector’s energy consumption to provide thermal comfort to consumers, the constraints of climate change and the scarcity of energy supplies have necessitated a wiser and more effective reduction in the amount consumed. As a result, phase change materials (PCMs) have attracted much interest as latent heat thermal storage systems in recent decades. This paper aims to explain the possibility of using PCMs in buildings by establishing an overall conceptual framework for the processes of selecting and integrating PCMs in building sector applications. Moreover, it leads to a comprehensive matrix that identifies the best and most common type of material for each building’s component, as well as its temperature and thickness properties, its thermal impact, and the most popular integration techniques. The findings show paraffin as the major used type in all building components, while salt hydrate is employed in facades. The most prevalent incorporating technique is macro-encapsulation, which prevails in most building components with its direct effect on cooling and heating applications.
“…Because of their reasonable efficiency, affordability, and ease of use, PCM-building envelopes remain of interest among available PCM systems [51]. Figure 6 shows different building components for envelope system.…”
With the recent large increase in the building sector's energy use to provide thermal comfort to consumers, the restrictions of climate change, and the scarcity of energy supplies, there has been a need to develop ways to reduce energy consumption. The use of phase change materials (PCMs) as a thermal energy storage (TES) system has attracted a lot of attention as a technique to improve thermal performance, conserve energy, and improve occupant comfort. When storing energy via phase change, the key advantage in terms of building materials is the higher energy density, which indicates that more energy can be stored in a constant volume. This study focuses on the vital role of PCMs in building applications by presenting the different classifications of PCMs as well as their integration techniques, systems, and benefits for building applications. Different case studies for full scale buildings are presented. A design strategy is concluded for integrating PCMs in buildings.
“…Phase change materials (PCMs) have been proposed for latent thermal energy storage (TES) for grid flexibility and resilience. PCMs can balance the diurnal and nocturnal energy demand by reducing heating/cooling loads and shifting peak loads when integrated into building envelopes [3][4][5][6]. Among current solid-liquid, solid-solid, and solid-gas PCMs, solid-liquid PCM has attracted great attention for its appropriate phase transition temperature and high latent heat for building envelopes.…”
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