Heat transfer characteristics under cryogenic, low pressure environments

摘要

We measured the heat transfer characteristics in cryogenic and low-pressure environments, and found out the heat transfer mode from the comparison between experimental results and theoretical values. As a result, the heat transfer characteristics according to the pressure and dominant heat transfer mode in each pressure region were able to be understood. We consider that the results obtained in this study are effective for examining the non-contact cooling of high-temperature superconductors which are used in cryogenic and low-pressure environments.