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Keywords: Journal bearings
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Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Review Articles
J. Tribol.
Paper No: TRIB-24-1099
Published Online: July 16, 2024
...Nicholas Morris; Ramin Rahmani; Homer Rahnejat; Bharat Bhushan Surfaces of air foil thrust and journal bearings in high-speed turbomachinery are coated to improve their operational integrity, particularly when the aerodynamic load carrying capacity is reduced during instances of startup...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2024, 146(10): 104601.
Paper No: TRIB-23-1411
Published Online: June 6, 2024
... 09 04 2024 06 06 2024 Graphical Abstract Figure water lubrication secondary lubricating medium oil supply setting oil supply rate CFD simulation hydrodynamic lubrication journal bearings lubricants mixed lubrication viscosity Water has never been ruled out...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. July 2024, 146(7): 074501.
Paper No: TRIB-23-1252
Published Online: March 25, 2024
... 07 2023 26 02 2024 27 02 2024 25 03 2024 Graphical Abstract Figure bearing design and technology bearings elastohydrodynamic lubrication fluid film lubrication hydrodynamic lubrication journal bearings There is a constant demand for heavy rotating...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2024, 146(1): 012201.
Paper No: TRIB-23-1100
Published Online: October 5, 2023
... system shaft-bearing system shaft dynamics scratched shaft water-lubricated bearing start-up process anti-interference performance bearings fluid film lubrication fluid friction hydrodynamic lubrication journal bearings At present, water-lubricated bearings [ 1 , 2 ] have been...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2024, 146(1): 014101.
Paper No: TRIB-23-1108
Published Online: October 5, 2023
... in Water-Lubricated Bearing-Shaft System ,” Tribol. Int. , 150 , p. 106336 . 10.1016/j.triboint.2020.106336 [7] König , F. , Ouald Chaib , A. , Jacobs , G. , and Sous , C. , 2019 , “ A Multiscale-Approach for Wear Prediction in Journal Bearing Systems–From Wearing-In Towards...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. December 2023, 145(12): 124501.
Paper No: TRIB-23-1046
Published Online: August 18, 2023
....2010.11.006 [4] Gao , S. Y. , Shi , Y. G. , Xu , L. S. , Chen , H. , and Cheng , K. , 2019 , “ Investigation on Influences of Herringbone Grooves for the Aerostatic Journal Bearings Applied to Ultra-High-Speed Spindles ,” Proc Inst. Mech. Eng. C-J. Mech. , 233 ( 16 ), pp. 5795...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2023, 145(10): 104102.
Paper No: TRIB-23-1155
Published Online: August 16, 2023
.... , Claro , J. C. P. , and Fillon , M. , 2012 , “ Experimental Comparison of the Performance of a Journal Bearing With a Single and a Twin Axial Groove Configuration ,” Tribol. Int. , 54 ( 10 ), pp. 1 – 8 . 10.1016/j.triboint.2012.04.026 [2] Miyanaga , N. , and Tomioka , J...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 084101.
Paper No: TRIB-22-1420
Published Online: May 12, 2023
... and load capacity of the coupled journal-thrust bearing and the laminar flow assumption is no longer applicable to the actual operating conditions of the water-lubricated bearings at a high rotation speed. In addition, optimal micro groove depths for both journal bearing and thrust bearing exist to reach...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 081701.
Paper No: TRIB-22-1240
Published Online: May 2, 2023
... and Valve-Train ,” Proc. Inst. Mech. Eng. J.: J. Eng. Tribol. , 232 ( 6 ), pp. 749 – 756 . 10.1177/1350650117727231 [10] Sander , D. E. , Allmaier , H. , Priebsch , H. H. , Witt , M. , and Skiadas , A. , 2016 , “ Simulation of Journal Bearing Friction in Severe Mixed...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2023, 145(7): 074601.
Paper No: TRIB-22-1412
Published Online: April 12, 2023
... lubrication journal bearings National Natural Science Foundation of China 10.13039/501100001809 52005126 U2141210 Bump foil bearing, consisting of the top foil (a non-closed cylindrical foil), bump foil, and bearing sleeve, is one of the most widely applied gas-lubricated bearings...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 054301.
Paper No: TRIB-22-1309
Published Online: January 17, 2023
..., and in transportation machinery such as automobiles and aircraft. For example, double row tapered roller bearings are often used as axle bearings in railway vehicles, which require high reliability. bearings journal bearings rolling rolling element bearings rolling fatigue 30 08 2022 13 12...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2023, 145(1): 011801.
Paper No: TRIB-22-1005
Published Online: October 7, 2022
... ] and Feng et al. [ 30 ] use the Reynolds’ equation of lubrication theory to calculate the stiffness and damping coefficients due to translational and angular motions of a water lubricated hydrodynamic journal bearing. The influence of laminar and turbulent flow conditions is investigated as well...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111804.
Paper No: TRIB-21-1627
Published Online: July 12, 2022
...: Theory and Design , Cambridge University Press , Cambridge . [25] Constantinescu , V. N. , and Galetuse , S. , 1982 , “ Operating Characteristics of Journal Bearings in Turbulent Inertial Flow ,” ASME J. Lubr. Technol. , 104 ( 2 ), pp. 173 – 179 . 10.1115/1.3253177 [26...
Journal Articles