摘要
针对影响热网加热器运行性能的主要因素———运行端差和抽汽压损偏离标准值对供热机组经济性影响的研究 ,提出了其经济性定量诊断数学模型 ,并利用实例对数学模型的计算结果进行分析 ,得出了可以满足工程实际要求的等效热降理论诊断方法。
Two quantitative diagnostic mathematical models are proposed, with studying on thermo-economics of co-generation unit influenced by the differences in the standard values and operation values of terminal temperature difference and extraction steam pressure lose of heat exchanger for district heating. Then the calculated results of two mathematical models are compared, so the method to satisfy the practical engineering is obtained.
出处
《汽轮机技术》
EI
北大核心
2000年第6期327-330,364,共5页
Turbine Technology
关键词
热网加热器
经济性
运行
定量诊断
heat exchanger for district heating
economy
mathematical model
