Summary
The characteristics and radiating mechanism of FMN (Frequency Modulated Noise) are identified by experimental methods, such as analysis of the acoustic frequency response characteristics of a compressor according to the change of the amount of oil, and those of the transmitted vibration from the motor and pump to the supporting snubber on the lower-shell. The control of the FMN characters by some modifications is done.
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Pages: 603-609
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Details
- Original title: Experimental characteristics of frequency modulated noise of compressor.
- Record ID : 2001-1762
- Languages: English
- Source: Proceedings of the 2000 International Compressor Engineering Conference at Purdue.
- Publication date: 2000/07/25
Links
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Indexing
- Themes: Compressors
- Keywords: Noise; Household refrigerator; Hermetic compressor; Reciprocating compressor
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NOISE REDUCTION OF HERMETIC COMPRESSOR BY IDENT...
- Author(s) : ALBRIZIO F.
- Date : 1990/07/17
- Languages : English
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MISMATCHING NOISE SOURCE AND RESONANCE SPECTRA ...
- Author(s) : LAURSEN M. B.
- Date : 1990/07/17
- Languages : English
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Active control of compressor noise radiation us...
- Author(s) : MASTERS A. R., KIM S. J., JONES J. D.
- Date : 1992/07/14
- Languages : English
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Appliance and compressor manufacturer's joint e...
- Author(s) : AKELLA S., VENKATESWARLU K., PANTH N. B., et al.
- Date : 2000/07/25
- Languages : English
- Source: Proceedings of the 2000 International Compressor Engineering Conference at Purdue.
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MEASURING NOISE LEVEL AND VIBRATION IN HERMETIC...
- Author(s) : BLAHA M.
- Date : 1990
- Languages : Czech
- Source: Prum. Potravin - vol. 41 - n. 11
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