Results 21 to 30 of about 29,094 (266)
Moving contact line problem: Advances and perspectives
Theoretical and Applied Mechanics Letters, 2014 The solid-liquid interface, which is ubiquitous in nature and our daily life, plays fundamental roles in a variety of physical-chemical-biological-mechanical phenomena, for example in lubrication, crystal growth, and many biological reactions that govern
Yapu Zhao
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Materials & Design, 2021 In this work, a fully coupled thermo-mechanical meshfree approach is developed for the first time to simulate a solid-state layer-by-layer additive manufacturing process, Additive Friction Stir-Deposition (AFS-D). The meshfree method in this present work
G.G. Stubblefield +4 more
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Lubricants, 2022 Multi-leaf journal foil bearing (MLJFB) is well known for its applications in the air cycle machines (ACMs) of airplanes. However, its frictional energy dissipation mechanism of overlapped foils has not been theoretically studied and is still not clear ...
Changlin Li +3 more
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Coupled irradiation-thermal-mechanical analysis of fuel in solid core of heat pipe cooled reactor
He jishuBackgroundHeat pipe cooled reactor (HPR) has many characteristics, such as reliability, inherent safety, small volume, modularity, and solid core. The nuclear fuel of solid core is seriously affected by high temperature, strong irradiation, and solid ...
YANG Xuan +9 more
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Design of interdigitated transducers for acoustofluidic applications
Nanotechnology and Precision Engineering, 2022 Interdigitated transducers (IDTs) were originally designed as delay lines for radars. Half a century later, they have found new life as actuators for microfluidic systems.
Shuren Song +3 more
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Relationships between initial unloading slope, contact depth, and mechanical properties for spherical indentation in linear viscoelastic solids [PDF]
Materials Science and Engineering: A, 2005 Using analytical and finite element modeling, we studied conical indentation in linear viscoelastic solids with either displacement or load as the independent variable. We examine the relationships between initial unloading slope, contact depth, and viscoelastic properties for various loading conditions such as constant displacement rate, constant ...
Yang-Tse Cheng, Che-Min Cheng
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Jixie qiangdu, 2022 By combining the thermal elastohydrodynamic lubrication theory, thermoelastic mechanics theory and principle of heat-pressure conversion, a method was presented to solve the material thermal expansion coefficient of solid surface in the thermal ...
LU ZunYou
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Liquefaction of crushable granular media: A multiscale numerical analysis [PDF]
EPJ Web of ConferencesUnderstanding liquefaction—the loss of shear resistance in granular materials under constantvolume shearing—is crucial for preventing landslides and geotechnical failures.
Cárdenas-Barrantes Manuel +1 more
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Materials Research, 2022 Wetting of metal droplet on the solid substrate is a fundamental phenomenon which is applicable to the surface chemistry. When an oscillation field is included in the wetting condition, the wetting process shows significant advancing and receding ...
Wendi Li +4 more
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Nature CommunicationsSolid-state Li-ion batteries, based on Ni-rich oxide cathodes and Li-metal anodes, can theoretically reach a high specific energy of 393 Wh kg−1 and hold promise for electrochemical storage.
Chuanlai Liu, Franz Roters, Dierk Raabe
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