Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2013.04a
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- Pages.549-554
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- 2013
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- 1598-2548(pISSN)
Main Engine Upper Structural Vibration Phenomenon due to 2nd Node Torsional Vibration and Countermeasures on the Marine Propulsion System
선박 추진축계의 2절 비틀림 진동에 기인한 주 기관 상부 구조 진동현상과 방진 대책
- Lee, Donchool ;
- Kim, Junseong ;
- Kim, Jinhee (KR)
- Published : 2013.04.24
Abstract
For the past years, higher power rating 2 stroke super long stroke diesel engines having more than 8 cylinders and larger cylinder bore are installed mainly on very large containerships to save on fuel consumption. However, these engines are prone to X-mode vibration due to
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