In the paper, the theoretical analyses and experimental researches on heat transfer process in the evacuated powderinsulation with squat aluminium-coated flakes additive are carried out.
本文对加有四方镀铝箔片的真空粉末绝热结构中的传热过程进行了理讨分析和实验研究。
2
Heat preservation repairing technique for the tank by the vacuum powder heat insulation method in the air separation device is presented, and related notable matters and key points are expounded.
介绍了空分设备中真空粉末绝热贮槽保温修复技术，并详细叙述了有关的注意事项和要点。
3
Polystyrene particles insulation pulp by polystyrene particles and heat preservation is powder materials separately according to ratio of packing.