... Email: profwjx@qq.com Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 03 12 2022 03 04 2023 03 04 2023 12 05 2023 turbulence water-lubricated coupled journal-thrust bearing hydrodynamic lubrication journal bearings...

... with a statistical elastic–plastic rough surface contact model. The predictions are made as a function of time and consider hydrodynamic lubrication based on both sliding and squeezing. Six cases of vibration frequency, spring force, and rolling distance are presented in this work. The numerical results suggest...

... 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...

... enhancing, the accuracy of recess pressure solved by Liang’s method decreases. To resolve these two issues of low time consumption and good accuracy under vital hydrodynamic lubrication, this study suggests a new approach that treats the circumferential bearing lands on both sides of recesses as infinitely...

... 09 2022 07 01 2023 09 01 2023 31 01 2023 rolling element bearings friction fluid friction hydrodynamic lubrication Rolling element bearings (REBs) allow relative motion between loaded parts in machinery ranging from dental drills to gas turbines. The bearing cage...

... enter the hydrodynamic lubrication faster in the acceleration phase. In the deceleration phase, slow deceleration helps the journal-bearing system maintain hydrodynamic lubrication for a longer time. The higher final speed, lower lubrication oil temperature, and lower bearing clearance can make...

... of T ribology . 12 04 2022 16 07 2022 23 07 2022 04 11 2022 elastohydrodynamic lubrication fluid–structure interaction cavitation asperity contact coupled computing cavitation fluid film lubrication hydrodynamic lubrication surface roughness and asperities...

... , H. L. , and Shao , C. L. , 2016 , “ Experimental Study on the Hydrodynamic Lubrication Characteristics of Magnetofluid Film in a Spiral Groove Mechanical Seal ,” Tribol. Int. , 95 , pp. 192 – 198 . 10.1016/j.triboint.2015.11.018 [39] Hu , Z. W. , Liu , K. , Liu , X. J...

...-extern.fraunhofer.de Email: peter.pelz@fst.tu-darmstadt.de Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 05 01 2022 03 08 2022 03 08 2022 07 10 2022 bearings fluid-film lubrication hydrodynamic lubrication hydrostatic...

...: jiaoyh@hit.edu.cn 1 Corresponding author. Email: wuxl_hit@yahoo.com Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 06 02 2022 03 07 2022 05 07 2022 29 07 2022 fluid film lubrication hydrodynamic lubrication...

... results. However, the results by the bulk-flow model are somewhat closer to the experimental data. Comparing the two modeling approaches, it is evident that the difference between the two is small in terms of the resulting force and the attitude angle. fluid film lubrication hydrodynamic lubrication...

... Email: cws5218@aqatg.com Email: wx8618@aqatg.com Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . tribodynamic model piston-ring pack dynamic behaviors inter-ring gas pressure hydrodynamic lubrication mixed lubrication piston rings...

... specifications under which a fully hydrodynamic lubrication regime can be achieved. A generalized Warner bearing (GWB) formulation is introduced to address the long computation times associated with this bearing application and to account for local flattening of the pressure region expected in very thin films...

... Solution of the Reynolds Equation ,” Tribol. Int. , 57 , pp. 216 – 234 . 10.1016/j.triboint.2012.08.011 [5] Sun , J. , and Changlin , G. , 2004 , “ Hydrodynamic Lubrication Analysis of Journal Bearing Considering Misalignment Caused by Shaft Deformation ,” Tribol. Int. , 37 ( 10...

...@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...

...Yuri N. Kazakov; Alexey V. Kornaev; Denis V. Shutin; Shengbo Li; Leonid A. Savin Despite the fact that the hydrodynamic lubrication is a self-controlled process, we designed control systems based on proportional integral (PI) controller, adaptive PI controller, and Deep Q network (DQN)-agent...

... on the Lubrication Performances and Lubrication Regimes Transition of Water Lubricated Bearing ,” Mech. Syst. Signal Process , 149 , p. 107211 . 10.1016/j.ymssp.2020.107211 [12] Sun , J. , and Gui , C. , 2004 , “ Hydrodynamic Lubrication Analysis of Journal Bearing Considering Misalignment...

... treatment hydrodynamic lubrication thrust bearings tribological systems National Natural Science Foundation of China 10.13039/501100001809 52130502 51875344 Thrust bearings work as one of the core parts of hermetic rotary compressors used in room air conditioners to support...

...: niumiao8899@163.com Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 30 09 2021 05 01 2022 06 01 2022 08 02 2022 cavitation JFO theory Elrod algorithm Ausas algorithm LCP fluid film lubrication hydrodynamic lubrication...

... by the Tribology Division of ASME for publication in the J ournal of T ribology . 20 06 2021 08 09 2021 08 09 2021 08 02 2022 hydrostatic lead screw lubrication misalignment transmission performance films fluid film lubrication hydrodynamic lubrication hydrostatic lubrication...