国内大冷量G-M制冷机的研究与开发现状  

Research and Development Progress of Domestic G-M Cryocooler with Large Refrigerating Capacity

作　　者：朱建民[1] 施骏业[1] 陈江平[1] 张金喜 

机构地区：[1]上海交通大学制冷与低温工程研究所,上海200240 [2]沃姆制冷设备(上海)有限公司,上海201401

出　　处：《制冷技术》2015年第5期41-49,共9页Chinese Journal of Refrigeration Technology

摘　　要：随着高温超导、空间环境模拟等技术的不断发展和应用,对能提供大制冷量的高性能G-M制冷机提出了迫切需求。本文从制冷机结构优化、新型蓄冷材料应用、制冷机运行参数优化等方面总结了国内大冷量G-M制冷机的研究与开发进展,旨在为下一步的研究与开发工作提供参考。Along with the continuous development and application of high temperature superconducting techniques, space environment simulation techniques and so on, the stringent demand of high performance G-M cryocooler that can provide large refrigerating capacity has been presented. In order to provide some reference for the future research and development, the research and development progress of large refrigerating capacity domestic G-M cryocooler has been summarized from the structural optimization of cryocooler, the application of new type regenerative materials, the optimization of operation parameters and other aspects.

关 键 词：大冷量 G-M制冷机 冷头换热器 蓄冷器 

分 类 号：TB651[一般工业技术—制冷工程]