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Journal Articles

A Computational Investigation of the Disk-Housing Impacts of Accelerating Rotors Supported by Hydrodynamic Bearings

Jaroslav Zapoměl, Petr Ferfecki
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2011, 78(2): 021001.
https://doi.org/10.1115/1.4002527
Published Online: November 4, 2010
... for Cylindrical Joints With Clearances ,” Mech. Mach. Theory 0094-114X , 42 ( 2 ), pp. 183 – 197 . 10.1016/j.mechmachtheory.2006.02.006 07 07 2009 12 02 2010 09 09 2010 04 11 2010 04 11 2010 hydrodynamics machine bearings mechanical contact rotors Runge-Kutta...
View Articletitled, A Computational Investigation of the Disk-Housing Impacts of Accelerating Rotors Supported by Hydrodynamic Bearings
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Topics: Bearings, Disks, Rotors, Equations of motion
Journal Articles

Rotor Dynamic Analysis of an Eccentric Hydropower Generator With Damper Winding for Reactive Load

Martin Karlsson, Jan-Olov Aidanpää, Richard Perers, Mats Leijon
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. November 2007, 74(6): 1178–1186.
https://doi.org/10.1115/1.2723822
Published Online: February 8, 2007
... a century. hydroelectric generators rotors machine windings magnetic circuits machine theory magnetic forces electromagnetic fields finite element analysis machine bearings shafts 19 02 2006 08 02 2007 Porjus International Hydropower Centre is hereby acknowledged...
View Articletitled, Rotor Dynamic Analysis of an Eccentric Hydropower Generator With Damper Winding for Reactive Load
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Topics: Dampers, Generators, Hydropower, Rotors, Stress, Winding (process), Stability, Electromagnetic fields, Bearings
Journal Articles

Stability and Andronov-Hopf Bifurcation of Steady-State Motion of Rotor System Partly Filled With Liquid: Continuous and Discrete Models

N. V. Derendyaev, A. V. Vostrukhov, I. N. Soldatov
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. July 2006, 73(4): 580–589.
https://doi.org/10.1115/1.2164514
Published Online: November 4, 2005
.... 1187 – 1207 . Email: der@tudm.unn.ac.ru Email: vostroukhov@yahoo.co.uk Email: wvs@dynamo.nnov.ru 29 04 2004 04 11 2005 rotors differential equations discs (structures) shafts machine bearings viscoelasticity friction rings (structures) mechanics...
View Articletitled, Stability and Andronov-Hopf Bifurcation of Steady-State Motion of Rotor System Partly Filled With Liquid: Continuous and Discrete Models
Open the PDF for Stability and Andronov-Hopf Bifurcation of Steady-State Motion of Rotor System Partly Filled With Liquid: Continuous and Discrete Models in another window
Topics: Bearings, Bifurcation, Fluids, Rotors, Stability, Steady state, Disks, Degrees of freedom, Rotation, Friction
Journal Articles

Estimation of Internal Stress Profiles Using the Barkhausen Noise Effect—Application: Verification to the Homogeneity of the Shot Peening Process Performed on the Raceways of Aerospace Bearing Rings

S. Desvaux, M. Duquennoy, M. Ouaftouh, J. Gualandri, M. Ourak
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. March 2006, 73(2): 342–346.
https://doi.org/10.1115/1.2073329
Published Online: June 1, 2005
.... The proposed method is rapid, well suited to industrial imperatives connected to on-line measurement, and easily adapted to the circular geometries of the bearing rings. 30 08 2004 01 06 2005 internal stresses Barkhausen effect shot peening aerospace materials machine bearings rings...
View Articletitled, Estimation of Internal Stress Profiles Using the Barkhausen Noise Effect—Application: Verification to the Homogeneity of the Shot Peening Process Performed on the Raceways of Aerospace Bearing Rings
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Topics: Bearings, Noise (Sound), Shot peening, Stress, Aerospace industry
Journal Articles

A Ritz Model of Unsteady Oil-Film Forces for Nonlinear Dynamic Rotor-Bearing System

Tiesheng Zheng, Shuhua Yang, Zhonghui Xiao, Wen Zhang, Mem. ASME
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. March 2004, 71(2): 219–224.
https://doi.org/10.1115/1.1640369
Published Online: May 5, 2004
... to be solved numerically. That is, Reynolds equation needs to be solved by the discrete methods such as the finite difference method, 5 , or the finite element method, 6 7 , step by step following the nonlinear analysis process of rotor-bearing system, which is much more time-consuming. machine...
View Articletitled, A Ritz Model of Unsteady Oil-Film Forces for Nonlinear Dynamic Rotor-Bearing System
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Topics: Bearings, Rotors, Pressure, Finite element methods