Liquid-helium temperature is a widely used working temperature in low-temperature
physics. At present, liquid-helium or low-frequency cryocoolers, including Gifford Mahon …

Effective thermal insulation technology is served as the key to liquid hydrogen storage.
Existing studies have mainly been shedding light on the performance optimization of the …

Gas-bearing pulse tube cryocoolers (PTCs) are efficient and durable for the elimination of
supporting and reciprocating parts of the compressor components. Compared with the leaf …

The helium sorption cooler plays an important role in both ground and space application
because it does not require a magnetic field and is not dependent on gravity. At present, one …

The working condition of the linear compressor greatly affects the performance of the
cryocooler. When the cryocooler operates during a transient working state like the cool down …

The attainment and maintenance of a low temperature environment is essential for
aerospace cryogenic detectors to achieve their required performance. Developing …

Recent breakthroughs in space science have motivated space exploration programs in
many countries including China. Cryocoolers, which provide the mandatory low-temperature …

Stirling-type pulse tube cryocoolers (SPTCs) working at temperatures below 8 K represent
advantages in very long wave infrared detection, terahertz detection, etc. It is essential for …

Gas-coupled Stirling-type pulse tube cryocooler (SPTC) is currently the most compact and
simplest configuration among all types of cryocoolers, but it is challenging to achieve a very …

脉管制冷机冷端温度低至液氢温区时, 往往需要采用两级结构, 其中预冷级是影响整机效率的
关键之一. 本文针对15 K 两级脉管制冷机应用需求, 选用单级气动斯特林制冷机为第二级脉管 …