ANALYSIS OF THE EFFECT OF HYDRODYNAMIC BEARINGS AND DAMPING ON ROTOR STABILITY

被引：0

作者：

Rendlova, Z. ^{[1
]}

Zeman, V. ^{[1
]}

机构：

[1] Univ W Bohemia, Dept Mech, Plzen 30614, Czech Republic

来源：

ENGINEERING MECHANICS 2011 | 2011年

关键词：

Stability; internal damping; external damping; eigenvalues; rotating system;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The paper deals with the modeling and evaluation of stability conditions of the balanced rotating system with rigid discs supported on two anisotropic hydrodynamic bearings. The model respects internal and external damping of the shaft considered as one-dimensional continuum. The evaluation of stability is based on eigenvalues in dependence on system rotating speed. Real and imaginary parts of computed eigenvalues are displayed by means of Campbell diagram.

引用

页码：511 / 514

页数：4