Review of experimental research on Joule–Thomson cryogenic refrigeration system

H Geng, X Cui, J Weng, H She, W Wang - Applied Thermal Engineering, 2019 - Elsevier
With the increasing miniaturization of high-powered electronic components, technologies for
rapid cooling in small spaces have received more and more attention. Joule-Thomson (JT) …

[图书][B] Miniature Joule-Thomson cryocooling: principles and practice

BZ Maytal, JM Pfotenhauer - 2012 - books.google.com
This book is the first in English being entirely dedicated to Miniature Joule-Thomson
Cryocooling. The category of Joule-Thomson (JT) cryocoolers takes us back to the roots of …

Research on coupling performance of heat transfer and throttling of microchannel JT effect cryocoolers

H She, X Cui, J Weng, Z Chang - Applied Thermal Engineering, 2022 - Elsevier
To solve the shortcomings of small cooling capacity of the current Joule-Thomson (JT)
cryocooler, a multi-layer microchannel JT cryocooler is designed and fabricated by printed …

Study on the influence of distributed Joule-Thomson effect on the performance of microchannel cryocooler

H She, X Cui, J Weng, Z Chang - Applied Thermal Engineering, 2022 - Elsevier
At present, the pros and cons of distributed Joule-Thomson (JT) effect in throttling
refrigeration systems have been controversial. In this paper, a microchannel JT cryocooler is …

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 …

Study on cooling capacity characteristics of an open-cycle Joule-Thomson cryocooler working at liquid helium temperature

Y Shen, D Liu, S Chen, Q Zhao, L Liu, Z Gan… - Applied Thermal …, 2020 - Elsevier
It is important to study on the cooling capacity characteristics of a Joule-Thomson cryocooler
for saving energy and space usage in space applications. For a Joule-Thomson cryocooler …

Study on two microchannel coolers with different coupling mechanisms of distributed JT effect and heat transfer

Z Chang, X Cui, H She, H Geng - International Journal of Refrigeration, 2023 - Elsevier
As a typical characteristic of the microchannel Joule-Thomson (JT) coolers, the distributed
JT effect significantly impacts the cooling effect. To investigate the coupling mechanism of …

Transient modeling and influence of operating parameters on thermodynamic performance of miniature Joule–Thomson cryocooler

J Cao, Y Hou, W Wang, J Cai, J Li, J Chen… - Applied Thermal …, 2018 - Elsevier
Abstract The miniature Joule–Thomson (J–T) cryocooler has been widely used in many
applications. Herein, a transient model that considers the real gas properties, the distributed …

Fast cooling miniature Joule-Thomson cryocooler with improvement of energy recovery and thermal mass distribution

S Luo, X Xiao, S Lu, J Wang, J Chen… - Applied Thermal …, 2024 - Elsevier
Open-cycle conical miniature JT cryocoolers are favored for applications in the infrared
detection field, due to their fast cooling and compact lightweight features. In this type of …