Tribology Online, 2017 Texturing on sliding surface of resin seal ring was attempted to improve lubrication in this study. Numerical analysis of hydrodynamic flow at the sliding surface was conducted by Reynolds equation using the finite differential method.
Koji Watanabe +3 more
doaj +1 more source
Micropatterned Surfaces with Unidirectional Wetting Properties for Liquid Transport
Small Structures, EarlyView.Micropatterned surfaces that guide droplets in a single direction are gaining attention for their role in liquid transport. This review explores how surface designs enable such behavior, from gravity‐driven flow to stimulus‐responsive movement. It also discusses fabrication techniques, design challenges, and emerging strategies to advance directional ...
Elham Lori Zoudani +5 more
wiley +1 more source
Metals' Adsorption Onto Environmental Microplastics at Shoreline Sediments
X-Ray Spectrometry, EarlyView.ABSTRACT This study assessed trace element concentrations and microplastic (MP) contamination in three sandy beaches on the southern coast of Ilha Grande (Rio de Janeiro, Brazil). Environmental MPs were manually extracted from sand samples, and beaches were classified using the microplastic pollution index (MPPI).
Adriana F. Curty +4 more
wiley +1 more source
Closure to “Discussion of ‘Isothermal Hydrodynamic Lubrication in Hydrostatic Extrusion of a Work-Hardening Material’” (1980, ASME J. Lubr. Technol., 102, p. 257) [PDF]
, 1980 S. Thiruvarudchelvan
openalex +1 more source
Height-Averaged Navier–Stokes Solver for Hydrodynamic Lubrication
, 2022 Hannes Holey +3 more
openalex +1 more source
Surface Flashover in 50 Years: III. Extreme Environments and Industrial Challenges
High Voltage, EarlyView.ABSTRACT Modern high‐voltage electrical equipment operates in complex environments where surface conditions are subjected to multifaceted influences from electric fields, thermal gradients, contaminants, irradiation and other extreme environmental factors.
Zhen Li +6 more
wiley +1 more source
LubricantsThe impact of non-Gaussian height distribution and spectral properties on the lubrication performance of counterformal (point) contacts is quantitatively studied (film parameter, Λ, and asperity load ratio, La) by developing a mixed lubrication model ...
Deepak K. Prajapati, Marcus Björling
doaj +1 more source
Closure to “Discussions of ‘Hydrodynamic Lubrication of Finite Slider Bearings: Effect of One Dimensional Film Shape, and Their Computer Aided Optimum Designs’” (1983, ASME J. Lubr. Technol., 105, p. 63–64) [PDF]
, 1983 Cemil Baǧci, Alankrita Singh
openalex +1 more source
Influence of the dimple cross-sectional profile on the behavior of gas parallel slider bearings
Frontiers in Mechanical EngineeringThis paper studies the effect of the dimple cross-sectional profile on the behavior of gas parallel slider bearings using the numerical method. The numerical method is performed in MATLAB software.
Xiang Liu +8 more
doaj +1 more source