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Dynamic stability criterion for reed valves in refrigerant compressors.

Author(s) : ISHII N., FUKUOKA H., MATSUNAGA H., et al.

Summary

One of the most significant vibration sources of higher-frequency noises in refrigerant compressors used for air conditioners or refrigerators is the reed valve which controls the refrigerant gas flow from the discharge port. The authors conducted a vibration test for a simple axisymmetrical model consisting of a valve, valve plate, cylinder and piston. The authors verified that the reed valve actually experiences a self-excited vibration when the dynamic stability criterion obtained from the forced vibration test is not satisfied. In addition, the vibration frequency and self-excitation level of the reed valve were examined.

Details

  • Original title: Dynamic stability criterion for reed valves in refrigerant compressors.
  • Record ID : 1993-0885
  • Languages: English
  • Publication date: 1992/07/14
  • Source: Source: Proc. 1992 int. Compress. Eng. Conf., Purdue Univ.
    vol. 1; 137-146; 8 fig.; 2 tabl.; 30 ref.; append.
  • Document available for consultation in the library of the IIR headquarters only.

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