ShareLIQUID HELIUM REFRIGERATOR CONTROL.
Author(s) : DEAN J.
Type of article: Article
Summary
THE APPLICATION OF SUPERCONDUCTIVITY REQUIRES THE USE OF A LIQUID HELIUM REFRIGERATION SYSTEM TO CONTINUALLY MAINTAIN A DEVICE AT A TEMPERATURE NEAR 4 K AND ABLE TO OPERATE WITHOUT CONSTANT ATTENTION TO BE PRACTICAL. THE REFRIGERATION SYSTEM AND THE CONTROLS NECESSARY FOR UNATTENDED OPERATION ARE DISCUSSED. A STABLE CONTROL SCHEME WHERE AN INCREASE IN HEAT LOAD RAISES THE COMPRESSOR SUCTION PRESSURE, INCREASING THE COMPRESSOR FLOW RATE AND THUS INCREASING THE REFRIGERATION CAPACITY, IS DISCUSSED.
Details
- Original title: LIQUID HELIUM REFRIGERATOR CONTROL.
- Record ID : 1985-2259
- Languages: English
- Source: Cryogenics - vol. 25 - n. 2
- Publication date: 1985
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Indexing
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SIMPLE VAPOUR-PRESSURE REGULATOR WITH A DIAPHRA...
- Author(s) : EBISU T., WATANABE T.
- Date : 1990
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- Source: Rev. sci. Instrum. - vol. 61 - n. 2
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MINIATURE LIQUID HELIUM 3 REFRIGERATOR.
- Author(s) : TORRE J. P., CHANIN G.
- Date : 1985
- Languages : English
- Source: Rev. sci. Instrum. - vol. 56 - n. 2
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STABLE 4 K CRYOCOOLER USING CYCLED ADIABATIC (S...
- Author(s) : WINTER C.
- Date : 1985
- Languages : English
- Source: Cryogenics - vol. 25 - n. 2
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LIQUID HELIUM COOLED TRAP OF A COAXIAL TYPE FOR...
- Author(s) : SAWADA A., INOUE S., MASUDA Y.
- Date : 1986
- Languages : English
- Source: Cryogenics - vol. 26 - n. 8
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On the numerical design of a new type of 4 K GM...
- Author(s) : JU Y. L., WANG L.
- Date : 2002/09
- Languages : English
- Source: Cryogenics - vol. 42 - n. 9
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