A Review of Marine Engine Vibration Performance Analysis and Counteract Measures
Journal Title: IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) - Year 2018, Vol 15, Issue 2
Abstract
This paper gives a review of the vibration characteristics and its analysis associated with two stroke low speed marine diesel engines and its counteract measures.Marine diesel engines are variable speed engines and face resonance vibration in a narrow band speed within its speed range and this band is called as barred speed range. The historical strategy for vibration control has been sub-critical design criteria. This strategy adopts vibration analysis of local primary forces of machinery components and thereby neglects the impact of secondary forces. Recently, Global vibration analysis has been adopted to reduce the influence of barred speed rangeand secondary excitations. In this paper, we study the performance comparison of both sub-critical design criteria and global vibration analysis.
Authors and Affiliations
V. L. Mangesh, Yogesh Pratap Singh, Anup Kumar
Keywords
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- EP ID EP437754
- DOI 10.9790/1684-1502024853.
- Views 84
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