摘要
采用等流量法对回热器在600℃高温下进行传热性能试验,并利用Origin自定义函数曲线拟合法对试验数据进行处理,得出了具有工程应用价值的Nu Re准则关系式.
The application of equal mass flow method under 600℃ high temperature recuperator test system is discussed. The heat transfer performance of recuperator isinvestigated, and the heat transfer data are analyzed by using the Origin curve fitting method. The Nu-Re dimensionless equation which is of engineering application value is obtained. In order to further investigate heat transfer law of plate -fin type gas-gas recuperator under the high temperature and analyze the heat transfer character of two sides of fluid participating in exchanging heat, the paper makes preliminary discussion.
出处
《上海理工大学学报》
EI
CAS
北大核心
2005年第5期443-446,共4页
Journal of University of Shanghai For Science and Technology
基金
上海市重点学科建设资助项目(能源岛关键技术及基地建设)
关键词
对流换热
传热特性
回热器
Origin拟合法
convective heat transfer
heat transfer characteristic
recuperator
Origin curve fitting method
