IIR document

INVESTIGATION OF THE MINIATURE CRYOCOOLER VIBRATION.

Summary

EXPERIMENTAL RESULTS OF VARIOUS TYPE CRYOCOOLER VIBRATIONS ARE GIVEN. THE MEASUREMENTS WERE MADE USING VIBROMETER WITH PIEZOELECTRIC ACCELEROMETERS TOGETHER WITH VIBROACCELERATION SPECTRUM ANALYZER. VIBRATIONAL CHARACTERISTICS OF STIRLING CRYOCOOLERS WERE INVESTIGATED IN MORE DETAILS. THE MEASURED VALUES OF VIBROACCELERATION RMS ON COLD HEAD RANGE FROM 6 TO 12 G. THE MAIN CHARACTERISTICS OF THE INVESTIGATED CRYOCOOLERS, VALUES OF RMS VIBROACCELERATIONS, AMPLITUDE-FREQUENCY CHARACTERISTIC VIBROACCELERATIONS ARE GIVEN. POSSIBLE WAYS OF VIBROACTIVITY LOWERING ARE CONSIDERED.

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Pages: 171-173

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Details

  • Original title: INVESTIGATION OF THE MINIATURE CRYOCOOLER VIBRATION.
  • Record ID : 1992-1494
  • Languages: English
  • Source: New challenges in refrigeration. Proceedings of the XVIIIth International Congress of Refrigeration, August 10-17, 1991, Montreal, Quebec, Canada.
  • Publication date: 1991/08/10
  • Document available for consultation in the library of the IIR headquarters only.

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