선박용 4행정 디젤엔진의 과도 비틀림 진동에 관할 연구

A study on the Transient Torsional Vibrations of Four Stroke Marine Diesel Engines

Theoretical analysis on the transient torsional vibration was started from early 1960's for high power synchronous motor application. As for marine engineering, simulation and measuring techniques of transient torsional vibration have been steadily studied by manufacturer of flexible coupling and designer of four stroke marine diesel engine. In this paper, the simulation method of transient torsional vibration for four stroke marine diesel engine application using Newmark method is introduced.