就一个三质量的具有非线性弹性轴系统的自由扭转振动特性进行了探讨。
This paper deals with the free torsional vibration characteristics of non-linear elastic shaft with multi-degree of freedom.
采用基于改进的三弯矩方程进行调距桨推进轴系的动态校中计算。
This paper presents the dynamic alignment calculation of Controllable-Pitch Propeller (CPP) propulsion shafting based on the improved three-moment equation.
针对某一具体船舶轴系，利用三弯矩法对其校中作了详细分析，给出轴系简化处理方法和实际参数。
In this paper, ship shafting alignment was analyzed in detail by use of three-moment method. And more, the concise dealing with ship shafting and practical parameters were given.
依据设计原则，利用模态刚度矩阵、模态质量矩阵和模态频率相似进行了扭振模拟机轴系的设计，扭振模拟机轴系前三阶固有特性与实际机组轴系扭振动特性基本一致。
By modal stiffness matrix, modal mass matrix and modal frequency, shaft units of simulator is designed. The former three steps natural characteristics are identical with the real units'.
本论文以动态刚度矩阵和精细时程积分法为基础，分析了内燃机轴系的三维耦合振动形式。
In this thesis, 3-d coupling vibrations of internal combustion engine shafting are presented basing on dynamic stiffness matrix and precise time-integration method.
用ROTOR计算了三座电站的轴系，结果与美国西屋公司的相应软件的计算结果相吻合。
The results computed by ROTOR are compared with those by the software of Westing House Corporation.
用ROTOR计算了三座电站的轴系，结果与美国西屋公司的相应软件的计算结果相吻合。
The results computed by ROTOR are compared with those by the software of Westing House Corporation.
应用推荐