- 디젤엔진의 근접 음향 차폐장치 설계 및 성능평가
- ㆍ 저자명
- 류정수,정우진,전재진
- ㆍ 간행물명
- 韓國軍事科學技術學會誌
- ㆍ 권/호정보
- 1999년|2권 1호|pp.82-89 (8 pages)
- ㆍ 발행정보
- 한국군사과학기술학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
In this article, the performances of acoustic enclosure with double resilient mount system which was designed by ADD to reduce the radiated noise by main noise source of ships, was tested and evaluated. From test results, it was verified that the acoustic performances of acoustic enclosure satisfied the requirements; vibration isolation level at 1st stage mount system of 15 ㏈ and airborne noise reduction level of 20 ㏈ in broad band.