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http://dx.doi.org/10.5050/KSNVE.2010.20.12.1168

Study on the Parameter Decision of Spring-viscous Dampers for Torsional Vibration Reduction of Diesel Engine Shafting System  

Lee, D.H. (한국기계연구원)
Chung, T.Y. (한국기계연구원)
Kim, Y.C. (한국기계연구원)
Shin, Y.H. (한국기계연구원)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.20, no.12, 2010 , pp. 1168-1175 More about this Journal
Abstract
Excessive torsional vibrations from marine engine shafting systems can be reduced by using torsional vibration dampers. But in order to be tuned effectively, the dampers should be designed through the optimum design procedure. In this paper, the procedure to get the optimum values of system parameters of spring-viscous dampers using effective modal mass of inertia and stiffness is suggested and the damping is determined by the exact algebra optimization method. The validity of the suggested method is confirmed through the application to a 1800 kW four cycle diesel engine and generator system.
Keywords
Torsional Damper; Tuning; Effective Mass of Inertia;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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