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Originally Posted by Ice Czar
Ive been looking here there and well almost anywhere and various insulation schemes are mentioned, but Ive yet to see anyone employ a simple vaccum chamber, sure youd need a "custom" top for each of the hose penetration changes, and youd have to address keeping the tubes from collapsing under a vaccum, but its insulative value would be quite high.
just thinking out loud, like what I might use an AC vaccum pump for when not drawing a vac on an AC. 
of course youd still want to insulate it to cut down on radiative heat transfer
http://www.opticorp.com/IR_low.htm ??? |
bigben2k is actually working on a vacuum insulated die sim.