摘要
介绍了软管的结构及其设计计算，研究了允许漏放气速率指标的确定。使用表明，按设计要求制造软管的绝热性能优良。
The structure design and Calculation of a Vacuum mlultilayer insulated flexible piping are deseribed. Howto determine the outgassing rate and leakage rate of the vacuum jacket is studied .It is shown in use that the thermal insulation performances of these flexible pipings made according to the design requirements are excellent.
出处
《低温工程》
CAS
CSCD
1994年第4期1-4,共4页
Cryogenics
关键词
软管
真空多层绝热
设计
计算
hose
vacuum multilayer heat insulation,design
calculation
