Urban ventilation network model: A case study of the core zone of capital function in Beijing metropolitan area

2017 ◽  
Vol 168 ◽  
pp. 526-535 ◽  
Author(s):  
Zhi Qiao ◽  
Xinliang Xu ◽  
Feng Wu ◽  
Wen Luo ◽  
Fang Wang ◽  
...  
Keyword(s):  
Network Model ◽  
Metropolitan Area ◽  
Ventilation Network ◽  
Core Zone ◽  
The Core ◽  
Beijing Metropolitan Area

Impact of urban greenspace spatial pattern on land surface temperature: a case study in Beijing metropolitan area, China

2019 ◽  
Vol 34 (12) ◽  
pp. 2949-2961 ◽  
Author(s):  
Jie Yin ◽  
Xiaoxu Wu ◽  
Miaogen Shen ◽  
Xiaoli Zhang ◽  
Chenghao Zhu ◽  
...  
Keyword(s):  
Surface Temperature ◽  
Spatial Pattern ◽  
Land Surface Temperature ◽  
Metropolitan Area ◽  
Land Surface ◽  
Urban Greenspace ◽  
Beijing Metropolitan Area

Research on Natural Ventilation Effect Based on Ventilation Network Model - Case Study of an Office Building in Chongqing, China

2014 ◽  
Vol 490-491 ◽  
pp. 1243-1253
Author(s):  
Li Ning Yang ◽  
Xiang Zhao Fu
Keyword(s):  
Network Model ◽  
Natural Ventilation ◽  
Building Design ◽  
Office Building ◽  
Hydraulic Calculation ◽  
Ventilation Network ◽  
Model Case ◽  
Hydraulic Conditions ◽  
Building Ventilation

This paper proposed HVAC engineer should simulate natural ventilation () of building based on the Ventilation Network Model (VNM) and software of loop pipe network hydraulic calculation and analysis of hydraulic conditions (LPNHHC) V1.0 which is developed by Chongqing University. It presents two indexes, which are requirement of ventilation in local building regulation () and thermal comfortable ventilation (), should be used to evaluate the design talent on building natural ventilation. We can say the building ventilation design meet the requirement under the premise of bigger than and simultaneously. Architecture, otherwise, needs to modify the building design according to the comments of HVAC engineer. HVAC engineer should design mechanical ventilation (MV) if natural ventilation really can not meet the requirement after modification. It, at last, shows a case study of office building in Chongqing in order to prove the method proposed in the paper. We conclude that ventilation network model can be used to evaluate the design effect of building natural ventilation.

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