摘要
针对大部分既有建筑所采用的单管顺流式系统的调节进行研究,主要关注的目标是房间的垂直失调,即上下层房间的冷热不均及其偏离室内设计温度的情况。具体地对供暖系统运行流量大于设计流量条件下的室内温度进行数值计算,而后利用Matlab递推计算流量变化为不同数值时的各层室内温度,并得到对既有建筑运行调解比较有价值的结论。
The paper addresses most single-pipe system which are being usede in the existing buildings to study and pays more attentions to the vertical offset in the room which is in the case that the temperature is disproportion and it deviate from the design temperature, specifically, the paper gets a value conclusion for the existing building intecerdation through the numerical calculation of the room temperature and conclutes the room temperature on the changes of the flow which we can get by using the Matlab.
出处
《应用能源技术》
2010年第7期27-30,共4页
Applied Energy Technology
关键词
供暖系统
热力失调
数值计算
Heating system
Heat disorders
Numerical calculation
