insulation thickness
3.The study contains the selection of high quality insulation material, the design of optimum insulation thickness, and the development of insulation structure adept to steam pipelines, etc.
5.C V property of organic function film is measured for some kind of laminanted layer structure of metal、L B film insulation layer and semiconducters with nanometer thickness. It is found that C V property is affectd by molecular organization composition and oxygenated film thickness.
6.In this paper, we measured the thermal resistance of multi hole brick, designed external insulation wall and calculated the thermal resistance and the thickness of insulation mortar, which can save energy by 50% in Lianyungang.
7.And a set of ripe software has been developed. An example of designing the safety thickness of the insulation structure and ablator is given. By comparig the calculation result with the practically thickness, the system is proved credible and convenient.
8.To improve the filling velocity of aluminum melt of LFC process and decrease the pinholes,low permeability thermal insulation coatings should be applied. The results also point out that coating thickness can not be too larger,and 0.2～0.3 mm is proposed.
