Reduction of temperature fluctuation within low temperature region using a cryocooler

Modeling and experiments are performed to decrease temperature fluctuation generated by the periodic motion of the displacer in a Gifford-McMahon (GM) type cryocooler within the low-temperature region. The one-dimensional heat equation allows us to show that thermal diffusivity is an essential facto...

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Veröffentlicht in:	Review of scientific instruments 2011-04, Vol.82 (4), p.044903-044903-4
Hauptverfasser:	Nakamura, Daiki, Hasegawa, Yasuhiro, Murata, Masayuki, Yamamoto, Hiroya, Tsunemi, Fumiaki, Komine, Takashi
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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