摘要
分析了单管冻结温度场的传热机理,研究了几种单管冻结温度场的模型,探讨了其有关计算方法,推导了单管局部保温下与温度有关的准则关系式,对温度场的数值计算有一定的指导作用。
It analyzes heating mechanism of freezing temperature field of single valve, researches models of several kinds of freezing temperature field, and discusses its calculating method and deduces relation with temperature under partial insulation.
出处
《山西建筑》
2006年第7期137-138,共2页
Shanxi Architecture
关键词
局部保温
温度场
单管冻结
partial insulation, temperature field, single valve freezing
