Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2010.10a
  • /
  • Pages.336-337
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  • 2010
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
권호 표지

Acoustic and Vibration Isolation Characteristics Using SNORE Ring in the Structure

소음 차단링을 이용한 구조물의 음향진동 차단 특성 연구

  • 이종길 (안동대학교 기계교육과) ;
  • 구정모 (안동대학교 대학원 정밀기계공학과) ;
  • 조치영 (국방과학연구소)
  • Published : 2010.10.27
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Abstract

In the underwater veicle self-noise from the propeller reduces the sensor sensitivity. To increase the sensor sensitivity SNORE ring(Self-noise reduction ring) has been used. In this paper to calculate the effectiveness of the SNORE ring and de-coupeler numerical simulation is conducted. Based on the simulation results CRP(Carbon reinforced plastic)and SNORE ring reduced noise and vibration.

Keywords