4 Art�culos

Study on the Propeller Rope Cutter Concerning Transient Torsional Vibration Due to Cutting Action

Acceso

en l�nea

Woo-Seok Kwon, Quang Dao Vuong, Jae-Hyuk Choi, Jae-ung Lee, Ji-woong Lee, Sung Hwan Yoon, Antony John Nyongesa, Min-Ho Park, Seung-Kwon Yang and Won-Ju Lee

This research presents the transient torsional vibration due to cutting action of a propeller rope cutter. Therefore, a method to determine the safety diameter of connecting bolts was described regarding the fatigue strength of the propulsion system. The... ver m�s

Revista: Applied Sciences Formato: Electr�nico

Tabla de contenido: Vol: 12 Num: 0 Par: 3 A�o: 2022

Application of Deep Reinforcement Learning to Predict Shaft Deformation Considering Hull Deformation of Medium-Sized Oil/Chemical Tanker

Acceso

en l�nea

Shin-Pyo Choi, Jae-Ung Lee and Jun-Bum Park

The enlargement of ships has increased the relative hull deformation owing to draft changes. Moreover, design changes such as an increased propeller diameter and pitch changes have occurred to compensate for the reduction in the engine revolution and con... ver m�s

Revista: Journal of Marine Science and Engineering Formato: Electr�nico

Tabla de contenido: Vol: 9 Num: 0 Par: 7 A�o: 2021

Self-Excited Torsional Vibration in the Flexible Coupling of a Marine Propulsion Shafting System Employing Cardan Shafts

Acceso

en l�nea

Myeong-Ho Song, Taek-Kun Nam and Jae-ung Lee

The reliability of propulsion shafting systems is a major concern for ocean-going vessels because mid-ocean repairs can be time-consuming and spare parts must be available. To address this concern, vibration modeling and experimental measurements were co... ver m�s

Revista: Journal of Marine Science and Engineering Formato: Electr�nico

Tabla de contenido: Vol: 8 Num: 0 Par: 5 A�o: 2020

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