摘要
通过实测和采用数值模拟相结合的方法验证高大空间室内垂直温度分布;通过回归计算得出表示该类温度分布的最优经验回归方程;分析影响垂直温度分布的因素及其权重;对高大厂房内热源的发热量进行估算。
1Use actual measurement and CFD with second type of boundary condition, to verify the fact of vertical temperature distribution in such large workshop. Use regression analysis to obtain the best quadratic regression fimction to indicate such vertical temperature distribution. Analyze the factors and their weighing which influence such distribution. Approximately calculate the heat emission of internal heat source.
出处
《建筑热能通风空调》
2011年第2期76-80,共5页
Building Energy & Environment
关键词
高大空间建筑
垂直温度分布
二次回归分析
内热源
large space building, vertical temperature distribution, CFD, quadratic regression analysis, internal heat source
