摘要
通过总结液氢管路绝热设计和使用的经验,着重分析了夹层气体压强与漏热和表观导热系数以及气体压强回升与时间的定量关系,提出了工程设计中绝热性能及真空寿命的确定方法。
The paper summarizes the insulation design and the effect of the liquid hydrogen line,and gives emphasis to analysize the relationship between the residual gas pressure,the heat transfer or the mena apparent thermal conductivity.The way to determine the insulation effect and the vacuum life is introduced in the engineering design.
出处
《低温工程》
CAS
CSCD
北大核心
2005年第1期17-20,43,共5页
Cryogenics
