인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Generators are essential power sources on vessels, where efforts to reduce environmental pollution have led to the installation of Selective Catalytic Reduction(SCR) systems to decrease nitrogen oxide (NOx) emissions. However, in response to specific client requirements, some vessels are also equipped with bypass lines that allow exhaust flow to circumvent the SCR system. This configuration has been associated with elevated vibration levels in the exhaust pipes and surrounding structures when the bypass route is engaged. Vibration measurements indicated that acoustic resonance was the primary cause of these increased vibrations. To mitigate this issue, additional devices were installed to reduce vibration levels. This paper presents a case study on the vibration phenomenon caused by acoustic resonance in the generator exhaust gas system and discusses the corrective measures implemented. Through this study, insights are provided into effective approaches for mitigating resonance-induced vibrations in marine exhaust systems, thereby supporting improved structural integrity and operational safety.
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) : I410-151-25-02-091245214