Nonstationary problem of heat transfer in laminar vacuum insulation
I. S. ZhitomirskiiPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar'kov,A. M. KislovPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar'kov,V. G. RomanenkoPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar'kov,
ABI
Abstract
A mathematical model for nonstationary heat and mass transfer in multilayered insulation for the case of transverse evacuation of the packet is proposed. Results of numerical computations of the gas pressure, the shield temperature, and the heat flux in the packet for certain insulation variants are presented.
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