低温液体无损储存技术的发展与应用  

DEVELOPMENT AND APPLICATION OF CRYOGENIC LIQUID ZERO BOIL OFF STORAGE TECHNOLOGY

作　　者：李广武[1] 安刚[2] 李娜 

机构地区：[1]国防科学技术大学,湖南长沙410073 [2]北京航天试验技术研究所,北京100074 [3]哈尔滨电影机械厂,黑龙江哈尔滨150086

出　　处：《真空与低温》2008年第3期172-176,共5页Vacuum and Cryogenics

摘　　要：根据低温液体储存的绝热历程介绍了无损储存的多种不同方案,并针对不同的方案阐述其应用领域,指出了中国无损储存的发展方向。着重介绍了美国NASA最近提出的ZBO储存的概念,即采用高可靠性的小型制冷机和高性能多层绝热系统实现零蒸发储存,将使得进入空间的费用大为降低。为中国航天事业的发展,有必要对这一关键技术进行预先研究。According to the adiabatic process of cryogenic liquid storage , various programs are introduced. And aiming at different programs and its application areas, the development direction of our country is pointed out. The conception of ZBO storage recently presented by USA NASA is introduced. That is by using high reliability small cryocooler and high performance multilayer adiabatic system to realize zero boil off storage and the charge for access to space will be greatly reduced. For the development of our c...

关 键 词：无损储存 低温液体 小型制冷机 ZBO储存 

分 类 号：TB658[一般工业技术—制冷工程]