摘要
通过对我国大型锅炉中常用的再生式空气预热器中传热元件的传热过程的分析，建立了它的传热数学模型，通过计算机求解，以《锅炉机组热力计算标准方法》￣［１］中回转式空气预热器的设计计算为例，进行了核算，平均数值符合很好。
In this paper, a mathematical model of heat transfer in regenerative air preheater is es-tablished by the analysis of its heat transfer process. The partial differential equations of themodel are numerically solved for the regenerative air-preheater which is an illustration in thestandard method of heat transfer calculation for power boiler. The numerical computation re-sults agree well with the standard method of heat transfer calculation for power boiler.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
1994年第6期62-67,共6页
Journal of Xi'an Jiaotong University
关键词
空气预热器
温度场
传热
锅炉
regenerative air preheater heat transfer temperature feild numerical solution
