Thermal super insulation

作者： N Deschamps , G Bernier

DOI:

关键词: Thin layers 、 Low emissivity 、 Materials science 、 Composite material 、 Sputtering 、 Thermal insulation 、 Multi-layer insulation 、 Optics 、 Heat transfer 、 Thermal conductivity 、 Vacuum insulated panel

摘要: Thermal super insulation is formed by utilizing highly heat reflective, thin layers on bases under vacuum conditions to increase radiation reflection and decrease transfer through the insulation. preferably comprises a plurality of extremely small spheres hard, low thermal conductivity material grouped together in point contact with adjacent spheres. The are individually coated layer emissivity material. Interstitial spaces between maintained vacuum. hollow an inorganic insulating metallic reflective surface layer. In some cases, fibers rather than used sputtering technique. form barrier positioning or compact mass over be insulated. then obtain good values when high temperature applications.