Experimental and dynamic simulation study of the Joule-Thomson cryocooler working at liquid hydrogen temperature

S Chen, C Qiu, Y Shen, X Tao, Z Zhang, A Wan… - Applied Thermal …, 2023 - Elsevier
With advantages of long-life time, low level vibration and continuous refrigeration,
precooling Joule-Thomson cryocooler (PJTC) working at liquid hydrogen temperature has …

Experimental study on an open-cycle conical Hampson-type miniature Joule-Thomson cryocooler

Z Pan, X Li, L Wang, T Huang, X Zhang, J Ye… - Applied Thermal …, 2023 - Elsevier
Abstract Hampson-type miniature Joule–Thomson (J–T) cryocooler is widely used for the
fast cooling of infrared detectors. In this work, a conical Hampson JT cryocooler is designed …

One-dimensional transient numerical model and characteristic analysis for a double helix tube of conical JT cryocooler

X Xiao, J Chen, J Hou, T Huang, S Luo, X Li… - International Journal of …, 2023 - Elsevier
An open cycle miniature JT cryocooler can provide a clear advantage over other cryocoolers
in terms of the smaller size, faster cooling down, and no moving parts. In recent years, some …

Regulation of throttling distribution and characteristic analysis for a microchannel Joule-Thomson (JT) cooler

Z Chang, X Cui - Energy, 2024 - Elsevier
Miniature JT coolers are applied extensively in electronic devices, cryosurgery and infrared
detectors. The utilization of microchannels in miniature JT coolers can induce a noticeable …

Investigation of refrigerant-dependency on the performance of conical double helix tube Joule-Thomson cryocooler

X Xiao, J Wang, S Luo, J Chen, T Huang, X Li, L Wang… - Energy, 2024 - Elsevier
Abstract Miniature Joule-Thomson (JT) cryocoolers are widely used in the cryogenic field
due to their advantages of small size, and fast cooling. Selecting the appropriate refrigerant …

Effect of impinging Jet on Rapid Cooling of a miniature Joule-Thomson Cryocooler: Experimental Study of Operating Conditions

X Xiao, Q Mu, X Li, T Huang, J Chen, J Hou… - International Journal of …, 2024 - Elsevier
A miniature open-cycle Joule-Thomson (JT) cryocooler possesses excellent potential for
rapid cooling from ambient temperature to about 100 K within seconds. In this rapid cooling …

Experimental investigation of the structure effects on the energy recovery and jet impinging process in a fast cooling Joule-Thomson cryocooler

X Xiao, Q Mu, X Li, J Hou, T Huang, J Chen, X Zhang - Cryogenics, 2024 - Elsevier
Abstract Compared to other Joule-Thomson (JT) refrigeration systems, open-cycle miniature
JT cryocoolers offer exceptional rapid cooling capabilities, making them ideal for …