Investigation of convective heat transfer at the facade with balconies for a multi-story building

Tao, Shiwen; Yu, Nanyang; Ai, Zhengtao; Zhao, Ke; Jiang, Fujian

doi:10.1016/j.jobe.2022.105420

Cited by 3 publications

(2 citation statements)

References 51 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…✓ The articles consider a wet-type façade without an air gap [24][25][26]; ✓ The articles deal with the issue of thermal modernization and/or venting façades with heat-retaining phase transition materials [27][28][29]; ✓ The articles consider only a venting façade; a closed gap is not shown [30][31][32]; ✓ The articles deal with the issue of enclosing structures for only one climatic zone, i.e., hot or cold [33][34][35][36].…”

Section: Th Stage Correlating Generalizing and Reporting The Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Multilayer External Enclosing Wall Structures with Air Gaps or Channels

Baidilla

Baibolov

2023

J. Compos. Sci.

View full text Add to dashboard Cite

Precise meanings of thermophysical processes taking place in air gaps have decisive importance in composite cladding structure systems’ calculation and modeling. The climatic load conditions in Kazakhstan can significantly affect the microclimate of premises in general. In this work, a review study is carried out to obtain the relevant scientific literature on enclosing structures with air gaps under various climatic conditions. The review mainly covers research institutes from Sweden, Norway, France, Saudi Arabia, Russia, and China. On the issue of the air gap parameter’s influence on thermophysical processes, 16 papers were analyzed, and on the issue of air infiltration, 12 papers were analyzed. However, the review shows a lack of research in this area under various climatic conditions. At the same time, experience has shown that the principle of multilayer protection from climatic influences creates a favorable microclimate in buildings, but due to a possible temperature drop, wall structures made of composite building materials can be quite favorable under some conditions, and under others they may be less favorable. Therefore, working out a new energy-saving design with air gaps for climatic conditions with large temperature fluctuations during summer and winter is an urgent task.

show abstract

Section: Th Stage Correlating Generalizing and Reporting The Resultsmentioning

confidence: 99%

“…The articles consider a wet-type façade without an air gap [24][25][26]; The articles deal with the issue of thermal modernization and/or venting façades with heat-retaining phase transition materials [27][28][29];…”

Section: Methodsmentioning

confidence: 99%

Multilayer External Enclosing Wall Structures with Air Gaps or Channels

Baidilla

Baibolov

2023

J. Compos. Sci.

View full text Add to dashboard Cite

show abstract

Balcony design to improve natural ventilation and energy performance in high-rise mixed-mode office buildings

Loche,

Bre,

Gimenez

et al. 2024

Building and Environment

View full text Add to dashboard Cite

Effect of the balcony configuration on the pollution concentration entered to the buildings

Heidari,

Eskandari,

Peyvastehgar

et al. 2024

Preprint

View full text Add to dashboard Cite

Various factors affect the pollutant entering the buildings. One of which is the buildings form and its various components configuration. In this regards, balconies are one of the external components of the buildings, which play a significant role in pollutant entry to the buildings. Until now, various researches have been investigated the role of balconies on the pollutant exposure in the street canyons. While, this issue has not been investigated in relation to indoor spaces so far. Based on, this research investigates the role of balcony configuration on the pollutant concentration inside the buildings. For this, 16 balcony forms in terms of geometry, depth, length, and parapet were simulated in CFD. The building is located near an urban highway (as a source of pollution). Introducing the best balcony configuration in which increases the inside ventilation and prevent the pollutant entering the building is one of this research goal. For this the TOPSIS method is used. In this research, NO₂ emissions have been investigated as one of the pollutant particles generated by vehicle traffic. The results show that the balcony with less spatial confinement significantly prevent the pollution entering the building and increase the indoor air quality (IAQ). This article can lead to a deeper understanding of the impact of buildings configuration specially balcony forms on the indoor air quality in the middle rise urban buildings.

show abstract

Investigation of convective heat transfer at the facade with balconies for a multi-story building

Cited by 3 publications

References 51 publications

Multilayer External Enclosing Wall Structures with Air Gaps or Channels

Multilayer External Enclosing Wall Structures with Air Gaps or Channels

Balcony design to improve natural ventilation and energy performance in high-rise mixed-mode office buildings

Effect of the balcony configuration on the pollution concentration entered to the buildings

Contact Info

Product

Resources

About