대한조선학회 특별논문집 (Special Issue of the Society of Naval Architects of Korea)

대한조선학회 (The Society of Naval Architects of Korea)
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다목적 잠수 지원선의 소음해석 및 소음특성 검토

A Study on the Evaluation of Noise Characteristics for Multi-purpose Dive Support Vessel

  • 권종현 (한진중공업 (TMS 기술연구소)) ;
  • 김문수 (한진중공업 (TMS 기술연구소)) ;
  • 조대승 (부산대학교 조선해양공학과)
  • Kwon, Jong-Hyun (Hanjin Heavy Industries Co., Ltd. (Technology Research Institute, Total Marine Services co., Ltd.)) ;
  • Kim, Mun-Su (Hanjin Heavy Industries Co., Ltd. (Technology Research Institute, Total Marine Services co., Ltd.)) ;
  • Cho, Dae-Seung (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
  • 발행 : 2011.09.30
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초록

The noise characteristics of multi-purpose dive support vessel show the different patterns such as types of noise sources, accommodation arrangement and etc due to its operation. Especially, the tunnel and retractable thruster for the dynamic positioning should be considered at the noise analysis. The floating floor is selected as the main measure of noise reduction and is constructed at the deck near the noise sources. In this paper, the noise analysis of dive support vessel is based on the estimation of noise sources and floating floor and SEA (Statistical Energy Analysis) is used for analysis of the air-born noise and structure-borne noise. The noise analysis of air conditioning system is also carried out and the noise results of cabin room are reviewed.

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