Journal ArticleDOI
Experimental investigation on the performance characteristics of tilting pad journal bearings for small ratios
TLDR
In this article, an experimental investigation has been carried out on the steady state and dynamic performance characteristics of a tilting pad journal bearing, which has been made using a thermocouple measuring system.About:
This article is published in Wear.The article was published on 1997-11-30. It has received 13 citations till now. The article focuses on the topics: Bearing (mechanical).read more
Citations
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Journal ArticleDOI
Identification of Dynamic Bearing Parameters: A Review
TL;DR: Major emphasis is given to vibration-based identification methods and the review encompasses descriptions of experimental measurement techniques, mathematical modeling, parameter extraction algorithms and uncertainty in the estimates applied to a variety of bearings.
Journal ArticleDOI
Identification methods and test results for tilting pad and fixed geometry journal bearing dynamic coefficients – A review
TL;DR: In this paper, the identification of fluid film journal bearing static and dynamic characteristics, particularly the bearing stiffness, damping, and mass coefficients, from measured data, obtained from different measurement systems, is reviewed.
Journal ArticleDOI
Experimental study on pad temperature and film thickness of tilting-pad journal bearings with an elastic-pivot pad
TL;DR: In this article, the structural parameters of the bearing were redesigned and an experimental study was performed to investigate the pad temperatures and film thicknesses of the redesigned bearing and the in-service bearing on a dynamic balancing machine.
Journal ArticleDOI
Experimental Study on the Dynamic Performance of Water-Lubricated Rubber Bearings with Local Contact
TL;DR: In this article, a test rig was established to simulate shaft misalignment and an identification method for water-lubricated rubber bearings, which utilizes rotor unbalanced motion to produce self-excited force rather than artificial excitation.
References
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Journal ArticleDOI
A Test Apparatus and Facility to Identify the Rotordynamic Coefficients of High-Speed Hydrostatic Bearings
Dara W. Childs,Keith Hale +1 more
TL;DR: In this article, a facility and apparatus are described which determine stiffness, damping, and added-mass rotordynamic coefficients plus steady-state operating characteristics of high speed hydrostatic journal bearings.
Journal ArticleDOI
Experimental Study of Tilting-Pad Journal Bearings—Comparison With Theoretical Thermoelastohydrodynamic Results
TL;DR: In this article, the operating characteristics of four-shoe tilling-pad journal bearings of 100 mm diameter and 70 mm length were determined on an experimental device, where the load, between pad configuration, varies from 0 to 10,000 N and the rotational speed is up to 4000 rpm.
Journal ArticleDOI
Identification of Modal Parameters of an Elastic Rotor With Oil Film Bearings
TL;DR: Improvements of the classical modal analysis for a successful application in rotating machinery with nonconservative effects are presented.
Journal ArticleDOI
Experimental Techniques for Bearing Impedance Measurement
TL;DR: In this article, the experimental techniques available for use in the measurement of bearing impedances are varied, both in their experimental procedure and in the theoretical treatment of the data that is gathered.
Journal ArticleDOI
An Experimental Investigation on the Misalignment Effects in Journal Bearings
TL;DR: In this paper, the experimental performance of misaligned cylindrical and three-lobe journal bearings was evaluated using a double-disc rotor system with a test bearing in the middle and driven by a variable speed DC motor through an electromagnetic coupling.
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