Activated carbon increases cryocooler efficiency
E-Mail IMAGE: 4 K pulse tube cryocooler developed by researchers at the Technical Institute of Physics and Chemistry, Chinese Academy of Sciences view more Credit: Liubiao Chen/University of Chinese Academy of Sciences WASHINGTON, April 6, 2021 -- Cryocoolers are ultracold refrigeration units used in surgery and drug development, semiconductor fabrication, and spacecraft. They can be tubes, pumps, tabletop sizes, or larger refrigerator systems. The regenerative heat exchanger, or re...
United States Biao Yang Junjie Wang Liubiao Chen Yuanheng Zhao University Of Chinese Academy Sciences
Source: eurekalert.org