Research on Pressure Coefficient Distribution in Different Height of Building
Natural ventilation is a promising strategy for improving the indoor air quality and thermal comfort,especially maintaining a satisfactory indoor environment for resident buildings in northeastern China.This paper aimed at the block-type building,the main form of resident building in Shenyang (N41.8,E123.4,northeast in China) and applies the numerical to study the effect of wind-induced natural ventilation in different heights of building.The 4 different heights of cases were designed and the reasonable zone for computer simulation had been set.Some useful coefficients had been introduced.The experimental data were applied to test the method.The distribution of Knv on the surface of building has been described.The exterior condition of wind-induced natural ventilation on the building surface has been obtained.The result of the paper can facilitate the improvement of layout with a design that focus on the building to better use natural ventilation.
Natural ventilation Numerical simulation Wind pressure difference coefficient Different height buildings
Chuanzhi Liang Neng Zhu Guohui Feng
School of Environmental Science and Technology,Tianjin University,Tianjin,China School of Municipal and Environmental Engineering,,Shenyang Jianzhu University,Shenyang China
国际会议
The First International Conference on Building Energy and Environment(第一届建筑能源与环境国际会议)
大连
英文
491-499
2008-07-01（万方平台首次上网日期，不代表论文的发表时间）