Journal ArticleDOI
The effects of three-dimensional irregularities on the performance characteristics of turbulent journal bearing
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TLDR
In this article, the authors present an analysis of the performance characteristics of a journal bearing with three-dimensional asperities operating in a turbulent regime, based on the linearized lubrication theory.About:
This article is published in Wear.The article was published on 1996-08-01. It has received 14 citations till now. The article focuses on the topics: Bearing (mechanical) & Lubrication theory.read more
Citations
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Journal ArticleDOI
Non-linear dynamic analysis of rub-impact rotor supported by turbulent journal bearings with non-linear suspension
TL;DR: In this article, a dynamic analysis of a rub-impact rotor supported by two turbulent model journal bearings with non-linear suspension is presented, and the dynamics of the rotor center and bearing center are investigated under the assumptions of turbulent lubricant flow and a short bearing approximation.
Journal ArticleDOI
Gear Dynamics Analysis With Turbulent Journal Bearings Mounted Hybrid Squeeze Film Damper—Chaos and Active Control Analysis
Journal ArticleDOI
On a test bench for studying lubrication in a spherical bearing: simulations and experimental validation
Nicola Pio Belfiore,M. Faralli,Massimiliano Presta,M. Moretti,Francesco Ianniello,Massimiliano Scaccia,L. Consorti +6 more
TL;DR: In this paper, a test bench dedicated to the analysis of a lubricated spherical pair is presented, and the experimental set-up has been used to validate a numerical code that has been developed by the authors in order to simulate a complex spherical pair that affects the reliability of a novel continuous variable transmission (CVT).
Journal ArticleDOI
Influence of Surface Waviness of Journal and Bearing Bush on the Static Characteristics of Hydrodynamic Bearing
TL;DR: In this paper, the surface waviness of both the journal and the bearing bush and their impact on the static characteristics of the hydrodynamic journal bearing was investigated and the finite difference method was introduced to solve a Reynolds equation and obtain the unknown pressure field.
Journal ArticleDOI
Nonlinear dynamics of a flexible rotor supported by turbulent journal bearings with couple stress fluid
Cheng-Ying Lo,Cai-Wan Chang-Jian +1 more
TL;DR: In this article, a dynamic analysis of a rotor supported by two turbulent flow model journal bearings and lubricated with couple stress fluid under nonlinear suspension is presented, where the dynamic equations are solved using the Runge-Kutta method.
References
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Journal ArticleDOI
Application of Average Flow Model to Lubrication Between Rough Sliding Surfaces
Nadir Patir,H. S. Cheng +1 more
Journal ArticleDOI
Development and evaluation of a cavitation algorithm
D. Vijayaraghavan,Theo G. Keith +1 more
TL;DR: In this article, a numerical procedure to predict the effects of gaseous cavitation in moderately to heavily loaded bearings is developed, which is an outgrowth of the Elrod algorithm which is simple to use and automatically implements cavitation boundary conditions at film rupture and reformation.
Related Papers (5)
Dynamic characteristics and stability of a journal bearing in a non-laminar lubrication regime
Stability of a rigid rotor in turbulent hydrodynamic worn journal bearings
Anjani Kumar,Sukumar Mishra +1 more