内燃机轴系非线性扭转振动响应计算

计算物理 ›› 1992, Vol. 9 ›› Issue (4): 367-370.

内燃机轴系非线性扭转振动响应计算

柳贡民, 张志华, 王芝秋, 刘志刚

哈尔滨船舶工程学院, 哈尔滨 150001

收稿日期:1991-12-30 出版日期:1992-12-25 发布日期:1992-12-25

THE CALCULATION ON NONLINEAR TORSIONAL VIBRATION RESPONSE OF ENGINE SHAFTING

Liu Gongming, Zhang Zhihua, Wang Zhiqiu, LiuZhigang

Harbin Institute of Shipbuilding Engineering, 150001

Received:1991-12-30 Online:1992-12-25 Published:1992-12-25

摘要/Abstract

摘要： 逐步积分法可以用来解决非线性扭转振动问题。本文结合内燃机轴系的特点,对各类逐步积分算法进行分析,指出隐式的纽马克法和威尔逊法是解决扭振问题的最佳算法。文中并行采用这两种算法编制了内燃机轴系非线性扭转振动通用计算程序,并给出两个算例。

关键词: 内燃机轴系, 非线性扭转振动, 逐步积分法

Abstract: In this paper, some kinds of the schemes are investigated combing with the characteristics of engine shafting. Analysis result shows that the Newmard's method and the wilsion's method are more suitable for solving torsional vibration problems. A general computing programme is developed using both methods mentioned above, and two examples are presented.

Key words: direct integration method, engine shafting, nonlinear torsional vibration

柳贡民, 张志华, 王芝秋, 刘志刚. 内燃机轴系非线性扭转振动响应计算[J]. 计算物理, 1992, 9(4): 367-370.

Liu Gongming, Zhang Zhihua, Wang Zhiqiu, LiuZhigang. THE CALCULATION ON NONLINEAR TORSIONAL VIBRATION RESPONSE OF ENGINE SHAFTING[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1992, 9(4): 367-370.