论文部分内容阅读
建筑物表面朝向及材料的不同使其表面温度差异很大。测量了合肥市建筑物不同方位、不同壁面(石灰、水泥、红砖、瓷砖)以及相关背景(草地、树木、水泥路面、柏油路面、水面)的温度,得出了建筑物不同朝向及不同背景的温度分布特征以及在一天内随时间的温度变化规律。建立了温度计算模型并通过MATLAB模拟计算了建筑物及部分背景的温度,通过该模型计算讨论了空气温度、大气透明度、风速以及地面湿度等参数对建筑物表面和背景温度的影响。
The differences in the surface orientation and materials of buildings make the surface temperature very different. The temperature of buildings in different orientations, different walls (lime, cement, red brick, tile) and related backgrounds (grassland, trees, concrete pavement, asphalt pavement, water surface) were measured and the different orientations and backgrounds of buildings Temperature distribution characteristics and temperature changes over time in one day. The temperature calculation model was established and the temperature of buildings and some backgrounds were calculated by MATLAB simulation. The effects of air temperature, atmospheric transparency, wind speed and surface humidity on the building surface and background temperature were discussed.