红外技术2017，Vol.39Issue(2)：184-188,5.
线性斯特林制冷机分层回热器优化设计与实验
Optimization Design and Experiment Study on Multi-layer Regenerator of Linear Stirling Cryocooler
摘要
Abstract
As the key component of the linear Stirling cryocooler,the regenerator plays a vital role on the thermal performance.Based on the effect of the filled metal meshes on regenerators' thermal performance and the simulation results of REGEN3.3,three typical multi-metal-mesh filled regenerators were built and tested,which are assembled in linear Stirling cryocooler.The experimental results show that the regenerator,which have been multi-metal-mesh filled in a right way,can make a great thermal performance improvement of linear Stirling cryocooler.Finally,the cooling rate of the crycooler was improved by 14％,and the efficiency of cryocooler was improved by 37.5％.关键词
线性斯特林制冷机/分层回热器/REGEN 3.3Key words
linear Stirling cryocooler/multi-layer regenerator/REGEN 3.3分类
通用工业技术引用本文复制引用
彭杰,陈晓屏,赵琳珊,夏明..线性斯特林制冷机分层回热器优化设计与实验[J].红外技术,2017,39(2):184-188,5.
