Design of a two-stage gas-coupled high-frequency pulse tube cryocooler working around 4 K
Design of a two-stage gas-coupled high-frequency pulse tube cryocooler working around 4 K
复制标题
4 K左右两级气耦合高频脉冲管制冷机设计
DOI：
10.1088/1757-899x/755/1/012039
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发表时间：
2020-06
期刊：
影响因子：
--
通讯作者：
Zhou Yuan
中科院分区：
文献类型：
--
作者：
Liu Xuming;Chen liubiao;Wang Junjie;Zhou Yuan
高频脉冲管制冷机在航空航天和地面应用中具有独特优势。然而，很难获得更低的制冷温度：要获得液氦温度，需通过热耦合的三级或四级结构（句子不完整）
High-frequency pulse tube cryocooler have unique advantages for aerospace and ground applications. However, it is difficult to obtain lower cooling temperature: to obtain the liquid helium temperature, three-stage or four-stage structure by thermal coupling are currently used. In order to further improve the compactness, a two-stage gas-coupled high-frequency multi-bypass coaxial pulse tube cryocooler has been designed. The simulation results indicate that the designed cryocooler can provide a cooling capacity of 25 mW@4.2 K with 416 W input electrical work. The interaction between structural parameters and operating conditions, as well as some preliminary test results will be presented in this paper.
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影响因子：
2.1
作者：
Liubiao Chen;Xianlin Wu;Jue Wang;Xuming Liu;C. Pan;Hai Jin;W. Cui;Yuan Zhou;Junjie Wang
通讯作者：
Liubiao Chen;Xianlin Wu;Jue Wang;Xuming Liu;C. Pan;Hai Jin;W. Cui;Yuan Zhou;Junjie Wang
影响因子：
2.1
作者：
L. Qiu;L. Han;Z. Xiaoqin;M. Dietrich;Z. Gan;G. Thummes
通讯作者：
L. Qiu;L. Han;Z. Xiaoqin;M. Dietrich;Z. Gan;G. Thummes
影响因子：
2.1
作者：
K. Narasaki;S. Tsunematsu;Kiyomi Ootsuka;N. Watanabe;T. Matsumoto;H. Murakami;T. Nakagawa;H. Sugita
通讯作者：
K. Narasaki;S. Tsunematsu;Kiyomi Ootsuka;N. Watanabe;T. Matsumoto;H. Murakami;T. Nakagawa;H. Sugita
影响因子：
2.1
作者：
X. Zhi;L. Han;M. Dietrich;Z. Gan;L. Qiu;G. Thummes
通讯作者：
X. Zhi;L. Han;M. Dietrich;Z. Gan;L. Qiu;G. Thummes
影响因子：
1.8
作者：
P. Grant
通讯作者：
P. Grant