Title :
Numerical Study of Natural Ventilation in High-rise Building: A Case Study
Author :
Xing, Han ; Jie, Yang ; Xu, Zhang ; Xiaozhi, Wang ; Chun, Zhu ; Xuemin, Sui
Author_Institution :
DHV Eng. Consultancy (Shanghai) Co., Ltd., Shanghai, China
Abstract :
Natural ventilation is one of the effective ways to improve the indoor air quality and save energy. The surface pressure distribution was studied by scale model wind tunnel experiment and CFD method, based on which the differential pressure of air inlet and outlet opening was obtained. The differential pressure was taken as boundary condition when studying internal natural ventilation and the influence of ventilation mode and opening size were investigated.
Keywords :
computational fluid dynamics; numerical analysis; ventilation; wind tunnels; CFD; boundary condition; energy saving; high-rise building; indoor air quality; internal natural ventilation; surface pressure distribution; wind tunnel experiment; Atmospheric modeling; Buildings; Rough surfaces; Shafts; Ventilation; Vents; Wind; CFD; Natural Ventilation; Vent Size; Ventilation Mode; Wind Pressure;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location :
Shangshai
Print_ISBN :
978-1-4244-9010-3
DOI :
10.1109/ICMTMA.2011.467
