摘要
通过分析影响室内温度变化的各因素,间歇供暖的变室温热过程,对采用地板辐射采暖和散热器对流采暖方式的典型房间,建立房间围护结构内表面热平衡方程和室内空气热平衡方程,用Visual Basic语言编制计算程序,利用高斯-约当消去法进行线性方程组的求解,得到了不同室外空气温度、间歇供暖的不同供暖时间下各种典型房间的室内空气温度,进而得到一系列室温波动曲线。
According to analyzing of the factors that affect indoor temperature, the process of fluctuating indoor temperature of interval heating, and the typical rooms of the radiator converted heating method and low temperature floor radiant heating, the thermal balance equations of the inside surface of protection structure and indoor were established by applying numerical evaluation, programming with Visual Basic, calculating the system of linear equations with Gauss - Roden elimination. Thus concludes the temperature of different out- door air and the inner air of interval heating at different heating time in all kinds of typical rooms.
出处
《低温建筑技术》
2007年第2期109-111,共3页
Low Temperature Architecture Technology
关键词
地板辐射采暖
散热器对流采暖
室内温度
温度稳定性
floor radiant heating
radiator convected heating
indoor temperature
temperature stability
