真空多层绝热软管的设计与计算  

Design and Calculation of Vacuum Multilayer Insulated Flexible Piping

作　　者：符锡理[1] 

机构地区：[1]中国航天工业总公司一院十五所

出　　处：《低温工程》1994年第4期1-4,共4页Cryogenics

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.

关 键 词：软管 真空多层绝热 设计 计算 

分 类 号：TQ051.4[化学工程] TQ116.15