The existence of a critical length scale in regularised friction
, 2013 We study a regularisation of Coulomb's friction law on the propagation of local slip at an interface between a deformable and a rigid solid. This regularisation, which was proposed based on experimental observations, smooths the effect of a sudden jump ...
Anciaux, Guillaume +3 more
core +3 more sources
Implementation of Dahl’s dynamic friction model to contact mechanics of elastic solids [PDF]
, 2021 Mehmet N. Balcı
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Toughening β‐Ga2O3 via Mechanically Seeded Dislocations
Advanced Functional Materials, EarlyView.β‐Ga2O3 is promising for next‐generation semiconductors but its brittleness limits flexible and high‐precision applications. Here, mechanically seeded dislocations introduced by surface deformation improved damage tolerance in (001) β‐Ga2O3. Nanoindentation and characterization show dislocations suppress cleavage cracks by enabling stable plastic ...
Zanlin Cheng +5 more
wiley +1 more source
Multiphysics models for friction stir welding simulation [PDF]
, 2013 Purpose: The Friction Stir Welding (FSW) process comprises of several highly coupled (and non-linear) physical phenomena: large plastic deformation, material flow transportation, mechanical stirring of the tool, tool-workpiece surface interaction ...
Hamilton, Robert +2 more
core
Mastering Yield Stress Evolution and Formwork Friction for Smart Dynamic Casting [PDF]
, 2020 Anna Szabó +5 more
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Geometry‐Dependent Adhesion in Transparent Monodomain Liquid Crystal Elastomers
Advanced Functional Materials, EarlyView.Liquid Crystal Elastomers (LCEs) are emerging as exciting pressure‐sensitive adhesives. We examine adhesion in chemically identical elastomer films, exploring the influence of geometry (director orientation) and phase (nematic or isotropic). We demonstrate the potential of these aligned films as transparent, tunable, broad‐temperature‐range smart ...
Aidan Street +3 more
wiley +1 more source
Illuminating the physics of dynamic friction through laboratory earthquakes on thrust faults. [PDF]
Proc Natl Acad Sci U S A, 2020 Tal Y, Rubino V, Rosakis AJ, Lapusta N.
europepmc +1 more source
Advanced Functional Materials, EarlyView.Bio‐based bionic spider silk and spider web are first prepared using polyelectrolyte complexation technique for the simultaneous harvesting of water and triboelectric energy. The advantage of this process lies on entirely bio‐based materials, fully green water‐processable procedures, extremely high production rate (99.36%), excellent fog harvesting ...
Qin Chen +9 more
wiley +1 more source
Discussion: “Interactions Between Dynamic Normal and Frictional Forces During Unlubricated Sliding” (Soom, A., and Kim, C., 1983, ASME J. Lubr. Technol., 105, pp. 221–229) [PDF]
, 1983 S. Bahadur
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The Influence of Hydrothermal Aging on the Dynamic Friction Model of Rubber Seals. [PDF]
Polymers (Basel), 2020 Wu J, Luo H, Li H, Su B, Wang Y, Li Z.
europepmc +1 more source