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High efficiency commercial compressor noise reduction experience.

Esperienza nella riduzione rumore su compressori commerciali ad alta efficienza./ High efficiency commercial compressor noise reduction experience.

Author(s) : KAKALEJCIK J., ZGLICZYNSKI M.

Summary

Starting from the domestic refrigeration area, a new era has begun: the focus is to combine the cost, efficiency, noise and vibration. An increment in the compressor efficiency is generally linked to a negative influence in the compressor noise, hence the necessity of a deep problem understanding in terms of noise path, natural frequency analysis, suction and discharge pulsation evaluation. On the basis of these considerations, the impact of a new shell design has been analysed. Based on the results, some general considerations are presented and some possible future developments are taken into account.

Details

  • Original title: Esperienza nella riduzione rumore su compressori commerciali ad alta efficienza./ High efficiency commercial compressor noise reduction experience.
  • Record ID : 2007-2562
  • Languages: Italian
  • Source: Le ultime tecnologie del freddo e del condizionamento [+ annex, videolezione and CD-ROM]./ Technological innovations in refrigeration and air conditioning [+ annex, video and CD-ROM].
  • Publication date: 2003/06/27

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