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Proceedings Papers

Measurements of Rotordynamic Coefficients of Hybrid Bearings With: (A) A Plugged Orifice, and (B) A Worn Land Surface

Franck Laurant, Dara W. Childs
Proc. ASME. GT2000, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, V004T03A040, May 8–11, 2000
Paper No: 2000-GT-0398
DOI: https://doi.org/10.1115/2000-GT-0398
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Topics: Bearings, Orifices, Clearances (Engineering), Engines, Filters, Rockets, Wear
Proceedings Papers

Squeeze-Film Damper Predictions for Simulation of Aircraft Engine Rotordynamics

Cyril Defaye, Franck Laurant, Philippe Carpentier, Mihai Arghir, Olivier Bonneau, Samuel Colboc
Proc. ASME. GT2004, Volume 6: Turbo Expo 2004, 639-649, June 14–17, 2004
Paper No: GT2004-53447
DOI: https://doi.org/10.1115/GT2004-53447
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Topics: Aircraft engines, Dampers, Rotordynamics, Simulation, Design, Damping, Rotors, Ball bearings, Clearances (Engineering), Engines
Proceedings Papers

Rotordynamics Analysis: Experimental and Numerical Investigations

Jean-Jacques Sinou, David Demailly, Cristiano Villa, Fabrice Thouverez, Michel Massenzio, Franck Laurant
Proc. ASME. IDETC-CIE2003, Volume 5: 19th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 2633-2640, September 2–6, 2003
Paper No: DETC2003/VIB-48623
DOI: https://doi.org/10.1115/DETC2003/VIB-48623
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Topics: Rotordynamics, Finite element model, Machinery, Turbofans, Bearings, Computer simulation, Engines, Vibration
Journal Articles

Rotordynamic Evaluation of a Near-Tangential-lnjection Hybrid Bearing

Franck Laurant, Dara W. Childs
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. October 1999, 121(4): 886–891.
DOI: https://doi.org/10.1115/1.2834151
Published Online: October 1, 1999
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Topics: Bearings, Stiffness, Rotation, Flow (Dynamics), Fluids, Stability, Hydrostatics, Manufacturing, Rolling bearings, Water