An efficient numerical method for modeling silver powder heat exchanger in dilution refrigerator

• Published in: Cryogenics (Guildford) Vol. 141; p. 103891
• Main Authors: Guan, Xiang, Fan, Jie, Bian, Yong Bo, Cheng, Zhi Gang, Ji, Zhong Qing
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.07.2024
• Subjects: Dilution refrigerator; Numerical simulation; Silver powder heat exchanger; Temperature distribution; Silver powder heat exchanger; Temperature distribution; Numerical simulation; Dilution refrigerator

•An efficient numerical method for solving the thermodynamic model of SHE was proposed.•The viscous heating and conduction heat of SHE were considered.•The performance of the SHE used in our experiment was evaluated.•The influence of some key parameters in SHE has been analyzed and discussed. Diluti...