Zobrazeno 1 - 10
of 356
pro vyhledávání: '"urban ventilation"'
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Publikováno v:
Buildings, Vol 14, Iss 11, p 3591 (2024)
This study adapted the mean age of air, a time scale widely utilized in evaluating indoor ventilation, to assess the impact of building layouts on urban ventilation capacity. To distinguish it from its applications in enclosed indoor environments, th
Externí odkaz:
https://doaj.org/article/941ca29329ed437f90f73966e1965756
Publikováno v:
Land, Vol 13, Iss 10, p 1671 (2024)
The establishment of urban ventilation corridors (UVCs) aims to mitigate the urban heat island effect. While most studies focus on the construction and assessment of the environmental benefit of UVCs, they often overlook the analysis of UVCs’ topol
Externí odkaz:
https://doaj.org/article/4b5c3b6d063c49e7b98a2d30f81bc649
Publikováno v:
Buildings, Vol 14, Iss 10, p 3168 (2024)
The mechanisms underlying the effects of wind and buoyancy on ventilation in urban street canyons are unclear. This study investigated the effects of facade heating on ventilation and pollutant transport in an idealized street canyon with a 1.67 aspe
Externí odkaz:
https://doaj.org/article/04b1494f704e4d609683d270821b67ce
Publikováno v:
Atmosphere, Vol 15, Iss 9, p 1034 (2024)
Urban ventilation corridors are designed to enhance air quality, alleviate urban thermal conditions, reduce pollution and energy consumption, as well as improve human comfort within cities. They play a pivotal role in mitigating environmental impacts
Externí odkaz:
https://doaj.org/article/c7dd6ba1fe314392997074d29456fba3
Publikováno v:
Redai dili, Vol 43, Iss 8, Pp 1523-1535 (2023)
The monsoon climate in southern China is characterized by hot summers and cold winters. These extreme conditions have caught the attention of researchers because of the importance of designing cities so as to strengthen natural ventilation in summer
Externí odkaz:
https://doaj.org/article/74c72d776586492e95d80ea53f2f9130
Publikováno v:
Journal of Daylighting, Vol 10, Iss 1, Pp 99-116 (2023)
Excessive heat in the high-rise urban fabric has contributed to pedestrian and occupants' discomfort. Establishing wind circulation in space with an environmentally compatible and optimal configuration is necessary to improve comfort in this region.
Externí odkaz:
https://doaj.org/article/8b77d9c04af143d9976f1f00cb438223
Autor:
Sitao Li, Qiankun Xiao, Mingjun Teng, Xiaogao Qiu, Wen Xu, Huosheng Liu, Xuefei Wu, Changguang Wu
Publikováno v:
Developments in the Built Environment, Vol 15, Iss , Pp 100202- (2023)
Modifying urban-built structures is a promising strategy for ventilation enhancement when designing sustainable communities. However, incorporating ventilation considerations into planning processes can be challenging because of tradeoffs and synergy
Externí odkaz:
https://doaj.org/article/374e99eb26994be2aa8a29ce34ffc202
Publikováno v:
Atmosphere, Vol 15, Iss 3, p 352 (2024)
Numerical simulation is vital for evaluating urban ventilation. However, accurate urban-scale ventilation modeling requires extensive building surface simulation for computational demand. The distributed drag force approach simplifies the urban canop
Externí odkaz:
https://doaj.org/article/ee31dd9c84ca44ed9d243d164d97be4b
Autor:
Kang-Li Wu, Liang Shan
Publikováno v:
Atmosphere, Vol 15, Iss 3, p 257 (2024)
Under the trend in climate change, global warming, and the increasingly serious urban heat island effect, promoting urban wind corridor planning to reduce urban temperature and mitigate the effect of urban heat islands has received widespread attenti
Externí odkaz:
https://doaj.org/article/63ab1d3844e1423c808ec46603bffe9a