Optimization of the intermediate precooling temperatures for the 2 K hybrid cryocooler based on entropy generation analysis

Optimization of the intermediate precooling temperatures for the 2 K hybrid cryocooler based on entropy generation analysis

There is an increasing demand for 2 K hybrid cryocoolers, consisting of a multi-stage Stirling-type pulse tube cryocooler (SPTC) coupled with a Joule-Thomson cooler (JTC), due to their critical applications in deep space exploration and quantum information technology. Precooling temperature and the...

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Bibliographic Details
Main Authors: Bangjian Zhao, Shihang Ding, Lixi Lu, Zhen Yang, Guoliang Tang, Shijie Liu, Chunlai Li, Guangjun Dong, Jianyu Wang
Format: Article
Language:English
Published: Elsevier 2025-04-01
Series:Case Studies in Thermal Engineering
Subjects:
Hybrid cryocooler
Entropy generation
Precooling temperature
Joule-Thomson cooler cycle
Online Access:http://www.sciencedirect.com/science/article/pii/S2214157X25001479
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