Abstract
The results of an experimental investigation of residual gas heat-transfer in multilayer vacuum insulation are reported. The “thermal paradox” observed when the cold-wall temperature changes from 77 to 20.4° K is explained. Graphs of the variation of the residual gas pressure in the insulation layers are given and the components of the total heat fluxradiative and residual gas-are determined.
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Mikhal'chenko, R.S., Gerzhin, A.G., Arkhipov, V.T. et al. Heat transport by residual gases in multilayer vacuum insulation. Journal of Engineering Physics 14, 80–84 (1968). https://doi.org/10.1007/BF00826985
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DOI: https://doi.org/10.1007/BF00826985