Study of Uniformity and Reproducibility in the Performance of Helium-4 Sorption Coolers.

Autor:	Chase, Simon, Kenny, Lee, Ronson, Emily
Předmět:	SORPTION MODULAR coordination (Architecture) UNIFORMITY CRYOGENICS PERFORMANCES
Zdroj:	Journal of Low Temperature Physics; May2020, Vol. 199 Issue 3/4, p1148-1157, 10p
Abstrakt:	The technology for low-power sub-Kelvin cooling is now established, and products are available that offer simple operation, with reliable and repeatable performance at relatively low cost. Self-contained, sealed sub-Kelvin modules can be added on or retro-fitted to low-power mechanical pre-coolers to extend their operating temperature downwards, from 4 K to the sub-Kelvin range. This technology offers fully automated operation requiring little or no cryogenics expertise and superior performance when compared to systems relying on pre-cooling with liquid cryogens. In this paper, we present data from testing 27 individual 4He modules of identical design and discuss some of the factors that determine reproducibility and reliability as well as overall performance. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu Plný text ve formátu HTML
Nepřihlášeným uživatelům se plný text nezobrazuje	K zobrazení výsledku je třeba se přihlásit.