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词汇 Dilution refrigerator
分类 英语词汇 英语翻译词典
释义

Dilution refrigerator

原声例句
《金融时报》 Podcast

We use specialised refrigeration technology called the dilution refrigerators to get to these ultra-low temperatures.

我们使用称为稀释冰箱的专业制冷技术来达到这些超低温。

英语百科

Dilution refrigerator

Phase diagram of liquid 3He–4He mixtures showing the phase separation.
Schematic diagram of a standard, or wet, dilution refrigerator.
Schematic diagram of the low-temperature part of a dilution refrigerator.
The inside of a helium dilution refrigerator, with the vacuum cans removed.

A He/He dilution refrigerator is a cryogenic device that provides continuous cooling to temperatures as low as 2 mK, with no moving parts in the low-temperature region. The cooling power is provided by the heat of mixing of the Helium-3 and Helium-4 isotopes. It is the only continuous refrigeration method for reaching temperatures below 0.3 K.

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