Results 21 to 30 of about 388,468 (294)
Fixed Point Theory and Algorithms for Sciences and Engineering, 2022 This paper starts off by the celebrated Knaster–Kuratowski–Mazurkiewicz principle in the formulation by Ky Fan. We provide a novel variant of this principle and build an existence theory for extended real-valued equilibrium problems with general, then ...
Joachim Gwinner
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Computational and experimental diagnostics of the shear properties of greases [PDF]
MATEC Web of Conferences, 2021 The study of the properties of consistent and liquid oils is currently receiving much attention in tribology. This is because lubrication is one of the most effective ways to improve machine durability.
Dykha Aleksandr +3 more
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Nonlocal hydrodynamic influence on the dynamic contact angle: Slip models versus experiment [PDF]
, 2006 Experiments reported by Blake et al. [Phys. Fluids. 11, 1995 (1999)] suggest that the dynamic contact angle formed between the free surface of a liquid and a moving solid boundary at a fixed contact-line speed depends on the flow field/geometry near the ...
Blake, T. D. +4 more
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A Discrete Approach to Meshless Lagrangian Solid Modeling
Computation, 2017 The author demonstrates a stable Lagrangian solid modeling method, tracking the interactions of solid mass particles rather than using a meshed grid. This numerical method avoids the problem of tensile instability often seen with smooth particle applied ...
Matthew Marko
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Nanoadhesion of elastic bodies : roughness and temperature effects [PDF]
, 2003 We present a simple model which illustrates the nature of the contact between an elastic solid and a hard surface with cosine-corrugation profile. In the continuum limit, the contact mechanics depends only on two dimensionless parameters, namely the ...
Persson, B. N. J., Zilberman, S.
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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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Рівняння електромагнітної механіки пористого насиченого середовища [PDF]
, 2005 За двоконтинуумного наближення отримано повну систему співвідношень моделі електромагнітомеханіки статистично однорідного та ізотропного пористого насиченого середовища.
Brand, W. +8 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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