Identification of Stiffness and Damping Coefficients of Aerostatic Journal Bearing

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Title:Identification of Stiffness and Damping Coefficients of Aerostatic Journal Bearing
Creators:
Kozánek, Jan
Šimek, Jiří
Steinbauer, Pavel
Bílkovský, Aleš
Journal or Publication Title:
Engineering Mechanics, 16, 3, pp. 209-220
Uncontrolled Keywords:aerostatic journal bearings, stiffness and damping, Rotor Kit Bently Nevada, experimental stand, mathematical model, spectral and modal properties

Abstract

Paper deals with subject of identification of aerostatic journal bearings dynamic properties with use of Rotor Kit Bently Nevada superstructure. Different bearing types were experimentally investigated and their static and dynamic characteristics were identified. Various methods of identification were used and spectral and modal properties of the system were calculated. Computer program was revised on the basis of experimental data. The influence of non-diagonal stiffness and damping elements was investigated by numeric simulation.

Official URL: http://www.im.fme.vutbr.cz/pdf/16_3_209.pdf

Title:Identification of Stiffness and Damping Coefficients of Aerostatic Journal Bearing
Translated title:Identification of Stiffness and Damping Coefficients of Aerostatic Journal Bearing
Creators:
Kozánek, Jan
Šimek, Jiří
Steinbauer, Pavel
Bílkovský, Aleš
Uncontrolled Keywords:aerostatic journal bearings, stiffness and damping, Rotor Kit Bently Nevada, experimental stand, mathematical model, spectral and modal properties
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Divisions:Mathematics, Physics and Earth Sciences > Institute of Thermomechanics > Engineering Mechanics
Journal or Publication Title:Engineering Mechanics
Volume:16
Number:3
Page Range:pp. 209-220
ISSN:1802-1484
Publisher:Association for Engineering Mechanics
Related URLs:
URLURL Type
http://avi.lib.cas.cz/node/51Publisher
ID Code:5301
Item Type:Article
Deposited On:15 Mar 2010 17:21
Last Modified:15 Mar 2010 16:21

Citation

Kozánek, Jan; Šimek, Jiří; Steinbauer, Pavel; Bílkovský, Aleš (2009) Identification of Stiffness and Damping Coefficients of Aerostatic Journal Bearing. Engineering Mechanics, 16 (3). pp. 209-220. ISSN 1802-1484

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