Evaluating the Energy Efficiency of PCM‐Integrated Lightweight Steel‐Framed Building in Eight Different Cities of Warm Summer Humid Continental Climate

Jangeldinov, Baurzhan; Memon, Shazim Ali; Kim, Jong; Kabdrakhmanova, Marzhan

doi:10.1155/2020/4381495

Cited by 12 publications

(4 citation statements)

References 34 publications

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“…Portanto, o programa é considerado validado para simulações com PCM e já foi utilizado em pesquisas sobre a influência do material em diversos climas no mundo (Jangeldinov;Kabdrakhmanova, 2020;Ye et al, 2022;Hlanze et al, 2022) e em climas brasileiros (Marin et al, 2016;Brito;Akutsu;Salles;Castro, 2017;Cabeza, 2017b).…”

Section: Simulação Termoenergéticaunclassified

Influência do uso de PCMs em escritório nos climas brasileiros

Oliveira,

Lucarelli,

Carlo

2024

PARC Pesq. em Arquit. e Constr.

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Este estudo apresenta uma revisão da literatura sobre a integração da Modelagem da Informação da Construção (BIM) no âmbito do Programa Brasileiro de Etiquetagem de Edificações (PBE Edifica), destacando desafios e lacunas de pesquisa. Os benefícios do BIM na extração, automação e visualização de dados no contexto do PBE Edifica foi exposta. Os desafios incluem a falta de práticas padronizadas para a integração do BIM com o Building Energy Modeling (BEM), questões de interoperabilidade e a exploração limitada de padrões como o Industry Foundation Classes (IFC). Os desafios identificados envolvem disparidades nos resultados de simulação, preocupações com a confiabilidade do modelo BIM para avaliações energéticas e complexidades nas exportações BIM-BEM. Futuras pesquisas devem investigar as complexidades das ferramentas BIM, compreender a sintaxe e semântica dos dados, e aderir às diretrizes de modelagem. O estudo destaca a conexão entre o processo de projeto e a eficiência energética, destacando o uso do BIM como abordagem metodológica. Recomendações incluem o desenvolvimento de diretrizes padronizadas para modelagem BIM, adesão ao OpenBIM para ampliar a interoperabilidade, e a exploração de ontologias e aprendizado de máquina para otimizar a troca de dados. Sugere-se uma abordagem mais ampla para lidar com aspectos técnicos na integração bem-sucedida do BIM em avaliações energéticas de edificações no contexto brasileiro.

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Section: Simulação Termoenergéticaunclassified

Influência do uso de PCMs em escritório nos climas brasileiros

Oliveira,

Lucarelli,

Carlo

2024

PARC Pesq. em Arquit. e Constr.

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“…Jangeldinov et al (2020) [75] assessed the thermal and energy efficiencies of buildings in different eight cities with warm, humid summers. It has been shown how the pattern of heating and cooling energy savings influences the choice of the best PCM for the selected cities.…”

Section: Pcm Studies Utilised In Buildings For Enhanced Thermal and E...mentioning

confidence: 99%

A Review of Recent Improvements, Developments, and Effects of Using Phase-Change Materials in Buildings to Store Thermal Energy

Rashid

Al‐Obaidi

Dulaimi

et al. 2023

Designs

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When it comes to guaranteeing appropriate performance for buildings in terms of energy efficiency, the building envelope is a crucial component that must be presented. When a substance goes through a phase transition and either gives out or absorbs an amount of energy to provide useful heat or cooling, it is called a phase-change material, or PCM for short. Transitions often take place between the matter’s solid and liquid states. Buildings use PCMs for a variety of purposes, including thermal comfort, energy conservation, managing the temperature of building materials, reducing cooling/heating loads, efficiency, and thermal load shifting. Improved solutions are applied using new method and approach investigations. Undoubtedly, researching and applying PCM use in building applications can help create buildings that are more energy-efficient and environmentally friendly, while also increasing thermal comfort and consuming less energy. It provides a possible answer to the problems posed by climate change, rising energy demand in the built environment, and energy use optimisation. However, it is true that no particular research has yet been conducted to thoroughly analyse the linked PCM applications in the building industry. Thus, the principal tactics are addressed in this paper to determine current and efficient methods for employing PCMs in buildings to store thermal energy. By gathering around 50 instances from the open literature, this study conducts a thorough assessment of the up-to-date studies between 2016 and 2023 that used PCMs as thermal energy storage in building applications. As a result, this review aims to critically evaluate the PCM integration in buildings for thermal energy storage, identify a number of issues that require more research, and draw some important conclusions from the body of literature. Specifically, the building envelope roof and external wall uses of PCMs are highlighted in this research. Applications, general and desired characteristics, and PCM types and their thermal behaviour are described. In comparison to a traditional heat storage tank that simply contains water, this review indicates that a water storage tank containing 15% PCM improves heat storage by 70%. Also, less than 7 °C of internal air temperature was reduced by the PCMs in the walls, which avoided summer warming. Finally, using PCM for space cooling resulted in substantial energy savings across the various seasons.

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“…The literature reports that PCMs are among the efficient clean energy materials used in concrete and buildings to improve the thermal comfort of occupants [ 118 ]. The growing interest of researchers in PCMs is highly recognized for unfolding the unknown performance parameters of PCM concrete composites as thermal storage building materials [ 119 ]. Therefore, the implementation of PCM in a building material directly accelerates the efforts to attain the UN SDG 7.…”

Section: Pcm Contribution To Achieve the Un Sdgsmentioning

confidence: 99%

“…Nonetheless, the indirect connection between the UN SDGs and PCM can be identified by literature related to energy-saving using PCM in the building component. Jangeldinov et al [ 119 ] conducted a study on the implementation of PCM in a residential building constructed from lightweight steel. Eight different cities having a warm summer humid continental climate were selected.…”

Section: Pcm Contribution To Achieve the Un Sdgsmentioning

confidence: 99%

Phase-Change Materials in Concrete: Opportunities and Challenges for Sustainable Construction and Building Materials

Sharma

Jang

2022

Materials

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The use of phase-change materials (PCM) in concrete has revealed promising results in terms of clean energy storage. However, the negative impact of the interaction between PCM and concrete on the mechanical and durability properties limits field applications, leading to a shift of the research to incorporate PCM into concrete using different techniques to overcome these issues. The storage of clean energy via PCM significantly supports the UN SDG 7 target of affordable and clean energy. Therefore, the present study focuses on three aspects: PCM type, the effect of PCM on concrete properties, and connecting the outcome of PCM concrete composite to the United Nations sustainable development goals (UN SDGs). The compensation of reduction in strength of PCM-contained concrete is possible up to some extent with the use of nanomaterials and supplementary cementitious materials. As PCM-incorporated concrete is categorized a type of building material, the large-scale use of this material will affect the different stages associated with building lifetimes. Therefore, in the present study, the possible amendments of the different associated stages of building lifetimes after the use of PCM-incorporated concrete are discussed and mapped in consideration of the UN SDGs 7, 11, and 12. The current challenges in the widespread use of PCM are lower thermal conductivity, the trade-off between concrete strength and PCM, and absence of the link between the outcome of PCM-concrete composite and UN SDGs. The global prospects of PCM-incorporated concrete as part of the effort to attain the UN SDGs as studied here will motivate architects, designers, practicing engineers, and researchers to accelerate their efforts to promote the consideration of PCM-containing concrete ultimately to attain net zero carbon emissions from building infrastructure for a sustainable future.

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Evaluating the Energy Efficiency of PCM‐Integrated Lightweight Steel‐Framed Building in Eight Different Cities of Warm Summer Humid Continental Climate

Cited by 12 publications

References 34 publications

Influência do uso de PCMs em escritório nos climas brasileiros

Influência do uso de PCMs em escritório nos climas brasileiros

A Review of Recent Improvements, Developments, and Effects of Using Phase-Change Materials in Buildings to Store Thermal Energy

Phase-Change Materials in Concrete: Opportunities and Challenges for Sustainable Construction and Building Materials

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