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Keywords: tilting-pad journal bearing
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Proceedings Papers

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT26A015, June 13–17, 2022
Paper No: GT2022-83237
... with a 58 mm (2.3 inch) diameter, 5-pad tilting-pad journal bearing. The in-rotor temperature measurements were conditioned using a custom on-board amplifier and extracted with a high-speed commercial slip ring. Test conditions included various levels of unbalance, bearing oil inlet temperature...
Proceedings Papers

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A023, June 7–11, 2021
Paper No: GT2021-60159
...Abstract Abstract Rotating machines are generally equipped with tilting-pad journal bearings. In general, during the design phase, the aspects that are most taken into account are the dynamic performances in terms of stiffness and damping and the minimum thickness of the oil film to avoid mixed...
Proceedings Papers

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT29A006, September 21–25, 2020
Paper No: GT2020-14700
...EFFECT OF SCRATCHES ON A TILTING-PAD JOURNAL BEARING Steven Chatterton1, Paolo Pennacchi1, Andrea Vania1, Mohamed Amine Hassini2, Antoine Kuczkowiak2 1Politecnico di Milano, Department of Mechanical Engineering Via G. La Masa,1 20156 Milan, Italy 2IMSIA UMR EDF-ENSTA-CNRS-CEA 9219, EDF R&D...
Proceedings Papers

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A037, September 21–25, 2020
Paper No: GT2020-16319
...EXPERIMENTAL INVESTIGATION AND NUMERICAL MODELLING OF A LARGE HEAVILY- LOADED TILTING PAD JOURNAL BEARING WITH POLYMER LINED PADS Filippo Cangioli1, Richard Livermore-Hardy1, Guy Pethybridge1, Uemit Mermertas2, Michael Stottrop3, Beate Bender3 1Waukesha Bearings, Rickmansworth, United Kingdom...
Proceedings Papers

Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 1197-1202, May 8–11, 2006
Paper No: GT2006-90280
... 23 09 2008 Tilting-pad journal bearings (TPJB) dominate as rotor supports in high speed rotating machinery. The paper analyzes frequency effects on the TPJB’s stiffness and damping characteristics based on experimental and theoretical investigations. The experimental investigation has...