1) vacuum insulation
真空绝热
1.
Explore on improvement of vacuum insulation panel insulation effect;
提高真空绝热板绝热效果的探索
2.
Ultra-thin and heat resistance vacuum insulation panel;
超薄、耐高温的真空绝热片研制
2) vacuum insulated panel
真空绝热板
1.
The open-cell rigid polyurethane foam was used for the vacuum insulated panel(VIP), and the effects of core material and vacuum pressure on thermal conductivity of the vacuum insulated panel were discussed.
采用开孔聚氨酯硬质泡沫作为真空绝热板的芯材,讨论了该芯材和板内真空度对真空绝热板隔热性能的影响。
2.
This paper introduces the structure, performance, heat-transfer mechanism, the choosing of the core material, barrier, getter, and the manufacture process of vacuum insulated panels.
介绍了真空绝热板的结构性能、传热机理以及芯材、高阻隔薄膜、吸气剂的制作选择,以及真空绝热板的制作流程。
3.
Vacuum Insulated Panel is one kind of sup-adiabatic heat preservative material.
真空绝热板是一种超绝热保温材料，导热系数可以达到0。
3) High vacuum insulation
高真空绝热
4) high vacuum multilayer insulation
高真空多层绝热
1.
Development of vertical LNG storage tank with high vacuum multilayer insulation;
立式高真空多层绝热液化天然气(LNG)储罐的研制
5) Vacuum multilayer insulation
真空多层绝热
1.
Design,calculation and heat transfer analysis of an LHe transfer line with vacuum multilayer insulation;
真空多层绝热LHe输送管设计计算与传热分析
6) Powder vacuum insulation
粉末真空绝热
补充资料：高真空绝热（highvacuuminsulation）
高真空绝热（highvacuuminsulation）
冷热两个表面之间用抽成高真空的方法而达到绝热的效果。当气体的平均自由程`l\lt\ltd`（两表面之间距离）时，气体的热导率$\lambda=\frac{1}{3}\rhobb{bar{v}}lc_v$，式中$bb{bar{v}}$为气体的热运动平均速度，ρ是气体密度，cv是定容比热，其中ρ∝p，$l\propto\frac{1}{p}$，所以λ与气体压强无关。当$l\gt\gtd$时，气体分子在冷热表面之间直接飞行而进行热量的传递，其传热与气体压强成正比，所以高真空绝热，其真空度要好于10-5托才有明显的效果。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条