摘要
通过对微通道换热器流动和传热特性的研究,设计了实验方案并建立了相应的实验装置,结合流动、传热特性的相关准则,得出了雷诺数Re-摩擦系数f,雷诺数Re、普郎特数Pr-努谢尔特数Nu间关系的实验模型,并对该模型进行了分析。
Based on the flow and heat- transfer properties of microchannel heat- exchanger, the experimental process and setup were designed and built, the experimental models on function relations between Renault numeral Re and friction coefficient f, or Renault numeral Re, Prandtl numeral Pr and Nusselt numeral Nu were obtained and analysed.
出处
《低温与超导》
CAS
CSCD
北大核心
2008年第10期5-8,共4页
Cryogenics and Superconductivity
基金
中国电子科技集团公司创新基金项目(JJ06011)资助
关键词
微通道换热器
流动特性
传热特性
实验模型
Microchannel heat- exchanger, Flow properties, Heat- transfer properties, Experimental model
