Transactions of the Korean Society for Noise and Vibration Engineering (한국소음진동공학회논문집)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Design of the Plenum Chamber for Reducing Cooling Fan Noise of the Console for Combat Systems in a Naval Vessel

함정의 전투체계 콘솔 냉각 홴 소음저감을 위한 프리넘 챔버 설계

  • Received : 2011.03.17
  • Accepted : 2011.05.12
  • Published : 2011.06.20
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Abstract

Indoor noise is very important related to the morale and fighting power of the crew as well as environmental condition for them in a navel vessel. Especially, the crew members working in CIC (combat information center) and sonar equipment room require much more quiet environment condition. One of the most serious noise source in CIC is the cooling fan noise installed in the console of the combat system. Therefore, in this paper, the design of the plenum chamber is studied to reduce the noise of the fan from these consoles by numerical analysis and experiment.

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References

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