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Keywords: multigrid method
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Journal Articles

Flow Continuity of Isothermal Elastohydrodynamic Point-Contact Lubrication Under Different Numerical Iteration Configurations

Liangwei Qiu, Shuangbiao Liu, Zhijian Wang, Xiaoyang Chen
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 031603.
Paper No: TRIB-21-1164
https://doi.org/10.1115/1.4051318
Published Online: June 15, 2021
... inlet side boundary is defined, and two treatments to total all flows related to the other boundaries of the closed regions are defined to enable flow-continuity verifications. The multigrid method and the traditional single mesh method with different relaxation configurations are utilized to solve...
View Article titled, Flow Continuity of Isothermal Elastohydrodynamic Point-Contact Lubrication Under Different Numerical Iteration Configurations
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Topics: Film thickness, Flow (Dynamics), Pressure, Computation, Relaxation (Physics)
Journal Articles

In-Depth Exploration of the Multigrid Method to Simulate Elastohydrodynamic Line Lubrications With Smooth, Wavy, and Rough Surfaces

Shuangbiao Liu, Liangwei Qiu, Xiaoyang Chen
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2021, 143(12): 121602.
Paper No: TRIB-20-1556
https://doi.org/10.1115/1.4050426
Published Online: March 29, 2021
...: xychen@shu.edu.cn Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 31 12 2020 24 02 2021 27 02 2021 29 03 2021 multigrid method elastohydrodynamic lubrication flow continuity surface roughness and asperities...
View Article titled, In-Depth Exploration of the <span class="search-highlight">Multigrid</span> <span class="search-highlight">Method</span> to Simulate Elastohydrodynamic Line Lubrications With Smooth, Wavy, and Rough Surfaces
Open the PDF for In-Depth Exploration of the <span class="search-highlight">Multigrid</span> <span class="search-highlight">Method</span> to Simulate Elastohydrodynamic Line Lubrications With Smooth, Wavy, and Rough Surfaces in another window
Topics: Cavitation, Film thickness, Flow (Dynamics), Pressure, Relaxation (Physics), Stress, Surface roughness, Cycles
Journal Articles

Hydrodynamic Lubrication of Conformal Contacting Surfaces With Parabolic Grooves

Yonghong Fu, Jinghu Ji, Qinsheng Bi
Journal: Journal of Tribology
Publisher: ASME
Article Type: Hydrodynamic Lubrication
J. Tribol. January 2012, 134(1): 011701.
https://doi.org/10.1115/1.4005518
Published Online: February 9, 2012
... design. 22 05 2011 30 11 2011 08 02 2012 09 02 2012 hydrodynamic lubrication surface texturing parabolic groove multigrid method Surface texturing has been successfully used in mechanical components to improve the tribological performance of surfaces for many years...
View Article titled, Hydrodynamic Lubrication of Conformal Contacting Surfaces With Parabolic Grooves
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Topics: Film thickness, Lubrication, Pressure