地下建筑自然通风的数值分析研究

分析了地下建筑的传热特性，建立了壁面动态传热的数学模型，并编制了相应的计算机程序，对地下厂房的热工环境进行了模拟，结果表明：风量、进风温差、热源强度、建筑形状对壁面传热量均有影响，利用这一特性对地下建筑自然通风设计提供了一些意见。

Research on numerical analysis of natural ventilation of underground buildings

The paper analyzes the heat transfer in the underground buildings, establishes the mathematic models for the wall dynamic heat transfer, compiles the relative computer programs, simulates the heat environment in the underground workshops, and proves that the wind volume, the temperature difference of entrance wind, the strength of heat source, and the architectural forms have the influence on the wall heat transfer, so as to provide the opinion for the natural ventilation design by using the property.