Modeling and simulating axial vibrations on the crarkshaft of the large two-stroke marine diesel engine
Keywords:
Axial stiffness, crank pin–crank web set, axial force, diesel crankshaft, large two-stroke marine diesel engine, Axial vibration simulation
Abstract
The axial vibration is the strong vibrated phenomenon occurring on the main propulsion using a large two-stroke marine diesel engine. This article researches to build a mathematical model of the axial stiffness coefficient and force generated by the geometric configuration of the crank pin-crank web assemblies and the combustion gas force. The numerical simulation is performed by finite element method, using ANSYS software, applied to the main engine MAN B&W 6G70ME.
điểm /
đánh giá
Published
2024-03-28
Section
Bài viết