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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
학술저널
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오류 신고하기해당 페이지 내 제목·저자·목차·페이지정보가 잘못된 경우 알려주세요!
논문 기본 정보
- 저자정보
초록·키워드
A crankcase explosion relief valve (ERV) is installed to prevent accidents caused by explosions inside the crankcase of marine engines. Engine manufacturers demand lower prices of parts due to declining shipbuilding and engine prices. PROSAVE developed an ERV for a 30% cost saving. The developed ERV is the largest product to be installed in marine diesel engines. In this study, structural analysis was conducted on the ERV, and the radial displacement and von Mises stress were within the allowable range. An explosion test was performed according to criteria set by the International Association of Classification Societies (IACS) to evaluate the performance of the ERV. The test results show that the difference between the reference pressure and explosion pressure satisfies the IACS reference value, and the ERV was sufficiently airtight after the explosion. Flames did not spread outside during the explosion, the temperature rise in the flame arrester was acceptable, and there was no damage to the components. According to the performance test results, the ERV developed by PROSAVE satisfied the criteria required by the IACS, and the ERV showed a reliable performance at a 30% production cost saving.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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UCI(KEPA) : I410-ECN-0101-2021-559-001880642