Efficiency Calculations for a Magnetic Refrigerator Operating between 2 K and 10 K
作者： B. P. M. Helvensteijn , A. Kashani , P. Kittel
DOI: 10.1007/978-1-4613-0373-2_166
关键词:
摘要: An adiabatic demagnetization refrigerator (ADR) operating between 2 K and 10 has been built tested. The refrigerant in the ADR is Gadolinium Gallium Garnet (GGG). Absorption of heat at rejection this fully static made possible by incorporation switches. physical layout experimental results are presented a parallel paper, whereas current paper presents computational point view. performance as-built assessed taking into account dimensional features components, thermal characteristics components (heat capacity, latent heat, resistance), GGG entropy diagram loss mechanisms as they occur during refrigeration cycle (eddy heating, temperature gradients). summarized terms efficiency.
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jaxa.jp参考文章(6)
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