... for publication in the J ournal of T ribology . 27 09 2022 23 12 2022 27 12 2022 31 05 2023 contact mechanics elastohydrodynamic lubrication friction gas (air) bearings National Natural Science Foundation of China 10.13039/501100001809 51975252 Accepted...

... contact mechanics sag ratio gas (air) bearings hydrodynamic lubrication journal bearings References [1] Barnett , M. A. , and Silver , A. , 1970 , “ Application of Air Bearings to High-Speed Turbomachinery ,” SAE Technical Paper No. 700720. [2] Dellacorte , C...

... 2022 multilayer foil thrust bearing numerical model bearing load capacity structural optimization bearing design and technology contact mechanics elastohydrodynamic lubrication gas (air) bearings thrust bearings National Natural Science Foundation of China 10.13039/501100001809...

... , Concepts and Applications of Finite Element Analysis , 4th ed. , John Wiley and Sons , Hoboken, NJ . foil bearings contact mechanics friction static characteristics fluid film lubrication gas (air) bearings The bump foil was represented as a system of trusses similar to springs...

...@patrick-wagner.net Email: jurg.schiffmann@epfl.ch Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 19 03 2021 08 12 2021 04 01 2022 18 03 2022 bearing design and technology gas (air) bearings hydrodynamic lubrication...

... increased the concentricity error. The shaft showed no significant signs of use after the experiments. The measurements confirm the suitability of the material for porous bearings. gas (air) bearings journal bearings pressurized bearings Bundesministerium für Wirtschaft und Energie 10.13039...

... 02 2021 17 02 2021 05 04 2021 herringbone grooved thrust air bearing load capacity optimal groove parameter inner and outer sections bearing design and technology fluid film lubrication gas (air) bearings hydrodynamic lubrication thrust bearings Air bearings have...

..., by adding the pocket groove pattern on the top foil, the power loss is reduced by 16% compared to the traditional taper-flat configuration. foil thrust bearing pocket groove static performance oil-free turbomachinery fluid film lubrication gas (air) bearings hydrodynamic lubrication surface...

... the elastic deformations of the segments. thermogasodynamic analysis annular segmented seal fluid film lubrication gas (air) bearings seals Segmented annular seals were originally developed for the aerospace industry but are now also used in modern aircraft engines. They represent a very...

... With Machine Learning ,” ASME J. Tribol. , 143 ( 1 ), p. 011802 . 10.1115/1.4047751 04 12 2019 12 08 2020 13 08 2020 21 09 2020 bearing design and technology fluid film lubrication gas (air) bearings hydrodynamic lubrication thermoelastohydrodynamic lubrication...

...” technology, which has drastic implications on the mean time between failure (MTBF) of high-speed turbomachinery. bearing design and technology foil bearings additive manufacturing selective laser melting gas (air) bearings journal bearings 17 10 2019 28 04 2020 29 04 2020...

... foil thrust bearing static performance oil-free turbomachinery bearing design and technology gas (air) bearings thrust bearings The ever-growing concern on environment protection and sustainability has boosted research interest in oil-free machines using gas foil bearings. In recent years...

... for publication in the J ournal of T ribology . 09 04 2019 29 07 2019 30 07 2019 02 08 2019 cavitation fluid film lubrication gas (air) bearings hydrodynamic lubrication journal bearings lubricants The recent surge of interest for refrigerant-lubricated bearings...

... are Refs. [ 4 ] and [ 5 ]. Hence, this work falls short of comparing its results with previous work or stressing its unique contributions. Cavitation Fluid film lubrication Gas (air) bearings Seals 17 04 2018 20 05 2018 Contributed by the Tribology Division of ASME...

... Cavitation Fluid film lubrication Gas (air) bearings Hydrodynamic lubrication The author of paper [ 1 ] would like to thank Professor Green for the relevant discussion. He highlights some oversights in the state of the art and comparison to previous work, first on face seal analysis and second...

... mitigate the ranking of performance of the two embodiments investigated. Bearing design Gas (air) bearings Journal bearings The full separation of contacting surfaces is fundamental to the operation of precision mechanical systems. For making accurate industrial products in microfabrication...

... such as leakage, static force, static motion, static pressure, gas temperature, dynamic motion, dynamic force, system acceleration, and dynamic pressure. Films Fluid film lubrication Gas (air) bearings Hydrostatic lubrication Pressurized bearings Since the first tests by Kingsbury in 1890's [ 1...

... 03 2018 Cavitation Gas (air) bearings Hydrodynamic lubrication Squeeze films The author of paper [ 1 ] would like to thank Professors Boedo and Booker for the relevant discussion. Their main concern is about the lack of reference pertaining to cavitation modeling in the state...

... [ 6 , 7 ]. GFBs are applied mostly in air cycle machinery, compressors, gas turbine engines [ 8 ], high-temperature blowers [ 9 ], and high-efficiency heat pumps [ 10 ]. Fluid film lubrication Gas (air) bearings Squeeze films Copyright © 2018 by ASME 2018 0742-4787/2018/140(5)/051702...

...: Min Zou. 09 10 2017 10 12 2017 Fluid film lubrication Gas (air) bearings Squeeze films Thrust bearings The displacement of microcomponents such as microelectro-mechanical-systems is made difficult by surface forces which are more significant than in macroscopic...