실습선 새해림호의 선내 소음도에 대한 평가
분야
수해양 > 어업학
저자
황보규 ( Bo-kyu Hwang ) , 김민선 ( Min-son Kim )
발행기관
한국수산해양기술학회(구 한국어업기술학회)
간행물정보
수산해양기술연구(구 한국어업기술학회지) 2021년, 제57권 제1호, 69~77페이지(총9페이지)
파일형식
2u701692.pdf [무료 PDF 뷰어 다운로드]
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    영문초록
    The noise environment was evaluated using the ISO recommended NR evaluation curve and PSIL (Preferred Sound Interference Level) in order to investigate the onboard educational environment according to the noise in the Motor Vessel Saehaerim, a fishing training ship under making way. As a result, NRNs were measured at 37-61 dB in accommodation areas, 44-56 dB in work areas, 37-57 dB in educational and conference areas, 83-103 dB in engine areas and 65.3 dB and 51.2 dB in the work and education areas respectively based on PSIL. The NRNs, which evaluated the cabin of the experimental ship according to the purpose, exceeded all of the indoor standard noise recommended by the ISO, and the PSIL had a generally short conversational distance within 0.25-2.3 m and 0.75-1.3 m for teaching and work areas.
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