ShareCONTINUOUSLY COOLED COLD PLATES: REVISITED.
Author(s) : MAAS J. van der
Type of article: Article
Summary
THE USE OF A COLD PLATE TO REALIZE A REFERENCE TEMPERATURE OF 1 K IN A CRYOSTAT DEPENDS ON THE DESIGN OF A SUITABLE FLOW IMPEDANCE, WHOSE LOW TEMPERATURE PROPERTIES CAN NOT RELIABLY BE PREDICTED ON THE BASIS OF THE USUAL ROOM TEMPERATURE MEASUREMENTS. A SIMPLE AND REPRODUCIBLE METHOD IS PRESENTED TO CONSTRUCT IMPEDANCES FOR COOLING POWERS DOWN TO 1 MILLIW. IT IS SHOWN THAT SUCH IMPEDANCES CAN BE TESTED AT 4.2 K IN A STORAGE DEWAR, WHICH IS A GREAT IMPROVEMENT BECAUSE IT ALLOWS THE EXACT AND RAPID MEASUREMENT OF THEIR POTENTIAL COOLING POWER.
Details
- Original title: CONTINUOUSLY COOLED COLD PLATES: REVISITED.
- Record ID : 1987-0842
- Languages: English
- Source: Cryogenics - vol. 26 - n. 8
- Publication date: 1986
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Indexing
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Themes:
Low-temperature physics;
Transport and handling of cryogenic fluids - Keywords: Cryotemperature; Cryostat; Dewar; Cryogenics
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