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Keywords: gas bearings
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Journal Articles
Article Type: Research Papers
J. Tribol. April 2020, 142(4): 041802.
Paper No: TRIB-19-1293
Published Online: January 23, 2020
...: eliott.guenat@epfl.ch Email: roger.tresch@fischerspindle.com Email: jurg.schiffmann@epfl.ch Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 04 07 2019 19 11 2019 23 11 2019 06 12 2019 aerodynamic lubrication gas bearings...
Journal Articles
Article Type: Research-Article
J. Tribol. July 2018, 140(4): 041701.
Paper No: TRIB-17-1269
Published Online: January 31, 2018
... thickness in the multi-objective optimization are determined by single objective analysis. 03 07 2017 24 12 2017 Gas bearings Rolling Seals Wear and leakage increase dramatically when the mechanical seals run under severe conditions. Enhancing the performance of mechanical...
Journal Articles
Article Type: Research-Article
J. Tribol. January 2018, 140(1): 011702.
Paper No: TRIB-16-1346
Published Online: August 16, 2017
... Palazzolo. 30 10 2016 24 05 2017 Gas bearings Air bearings Aerostatic bearing has been widely used in precision machine due to its favorable characteristics as low friction, high accuracy, wide speed range, and wide temperature range. An aerostatic porous bearing is made...
Journal Articles
Article Type: Research-Article
J. Tribol. November 2017, 139(6): 062202.
Paper No: TRIB-16-1340
Published Online: June 30, 2017
... , “ Finite Volume Solution of the Compressible Reynolds Equation—Linear and Non Linear Analysis of Gas Bearings ,” Proc. Inst. Mech. Eng., Part J , 220 ( 7 ), pp. 617 – 627 . 10.1243/13506501JET161 [10] Constantinescu , V. N. , 1969 , Gas Lubrication , ASME, United Engineering Center , New...
Journal Articles
Article Type: Research-Article
J. Tribol. April 2015, 137(2): 021703.
Paper No: TRIB-14-1206
Published Online: April 1, 2015
.... Excitation frequencies were comprised between 150 Hz and 750 Hz. Results showed that the dynamic stiffness of the FTB increase with excitation frequency while the equivalent damping decreases. Both stiffness and damping increase with the static load but are smaller at 35 krpm compared to 0 rpm. Gas...
Journal Articles
Article Type: Research-Article
J. Tribol. January 2015, 137(1): 012001.
Paper No: TRIB-14-1133
Published Online: October 3, 2014
... waves [ 22–25 ]. However, this approach is restrictive and generally requires a large computational effort even for a moderate number of roughness waves. In Ref. [ 26 ], the author presented analysis of a rough surface gas-bearing over a wide range of Knudsen numbers that considered both stationary...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2008, 130(2): 021103.
Published Online: April 25, 2008
... and Identification of Gas Bearings: Externally Pressurized Gas Bearing Results ,” ASME J. Tribol. 0742-4787 10.1115/1.1924425 , 127 , pp. 548 – 556 . LI , D. T. , Choy , K. C. , and Allaire , P. E. , 1980 , “ Stability and Transient Characteristics of Four Multi-Lobe Journal Bearing...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2006, 128(3): 551–558.
Published Online: March 1, 2006
... cost and lack of calibrated predictive tools deter their application to mass-produced oil-free turbochargers, for example. The present investigation advances the analysis and experimental validation of hybrid gas bearings with static and dynamic force characteristics desirable in high-speed...