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VIBRATION AND NOISE REDUCTION OF HOUSEHOLD REFRIGERATORS.

Author(s) : TSUJIUCHI N.

Summary

USING A MODAL COMPONENT SYNTHESIS METHOD, A NEW DESIGN APPROACH TO SUPPRESSING THE TRANSMITTED NOISE IN HOUSEHOLD REFRIGERATORS WAS UNDERTAKEN. THIS METHOD HAS BEEN APPLIED TO DESIGNING A NEW TYPE OF HOUSEHOLD REFRIGERATOR. AS A RESULT, THE BED-PLATE ACOUSTIC RADIATION EFFICIENCY WAS DECREASED BY 10 DECIBELS(A) AND NOISE LEVEL HAS WAS SUPPRESSED MORE THAN 3 DECIBELS(A) FROM THE CONVENTIONAL PRODUCT.

Details

  • Original title: VIBRATION AND NOISE REDUCTION OF HOUSEHOLD REFRIGERATORS.
  • Record ID : 1991-2600
  • Languages: English
  • Publication date: 1990/07/17
  • Source: Source: Proc. 1990 int. Compress. Eng. Conf., Purdue Univ.
    vol. 2; 917-924; 11 fig.; 2 tabl.; 6 ref.

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