Cryogenics plays a critical role in many fields, from tissue and embryo preservation to CT scanning and the James Webb Space Telescope. But reaching such low temperatures traditionally requires a lot of energy and time.
The new design, developed by a team at the National Institute of Standards and Technology (NIST), involves a simple modification of existing PTR technology. By adjusting the mechanical connections and valve settings, the researchers significantly increased the efficiency of the cooling process.
This innovation promises significant cost savings and environmental benefits. If widely adopted, the new “cryo-refrigerator” could save 27 million watts of electricity annually.
This technology could create new opportunities in fields such as fusion power and quantum computing, where achieving and maintaining ultra-low temperatures is critical.
Source: Ferra
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