【摘要】 本文着重讨论了船用柴油机轴系扭转－轴向耦合振动的力学和数学模型及其与螺旋桨的耦合效应以及扭转与轴向的相互耦合现象及减振与避振等问题，所得结论可供船舶轴系振动和轮机管理工作者参考。更多还原

【Abstract】 The mechanical and mathematical models of the coupled torsional-axial vibration of shaftingfor a long-stroke marine diesel engine are discussed. The coupling effect with the propeller, themutual coupled phenomenon of the torsional and axial vibration of the shafting are investigated.The measures to prevent and reduce the shafting vibration are also proposed.更多还原