Detection of Simulated Tactile Gratings by Electro-Static Friction Show a Dependency on Bar Width for Blind and Sighted Observers, and Preliminary Neural Correlates in Sighted Observers. [PDF]
Front Neurosci, 2020 Vuong QC +7 more
europepmc +1 more source
Static friction of liquid marbles
Liquid marbles, droplets coated with a granular layer, are highly mobile as particles prevent capillary adhesion with the substrate. Yet, they exhibit static friction due to their granular shell, which resists rolling until it yields. This friction depends on the shell geometry and increases exponentially with grain density, indicating a logistic ...
Takai, Yui +6 more
openaire +2 more sources
Physics EducationAbstract The friction force on the feet when walking is a static friction force. Despite the fact that the foot on the ground remains at rest, the friction force does work to propel the walker forward.
openaire +1 more source
High-throughput screening of the static friction and ideal cleavage strength of solid interfaces. [PDF]
Sci Rep, 2019 Wolloch M, Losi G, Ferrario M, Righi MC.
europepmc +1 more source
Data on the coefficient of static friction between surfaces coated with different sizes of rubber granules produced from used tires. [PDF]
Data Brief, 2019 Bani-Hani EH, Lopez J, Mohanan G.
europepmc +1 more source
Evolution of real contact area under shear and the value of static friction of soft materials. [PDF]
Proc Natl Acad Sci U S A, 2018 Sahli R +6 more
europepmc +1 more source
Unifying Frictional Transients Reveals the Origin of Static Friction
Frictional motion is harder to initiate than to sustain, as evident when pushing a heavy object. This disparity between static and kinetic friction drives instabilities and stick-slip dynamics in systems ranging from nanodevices and MEMS to squealing brakes, glaciers and tectonic faults, yet its origin and the transition mechanism remain poorly ...
Farain, Kasra, Bonn, Daniel
openaire +2 more sources
Frictional Characteristics and Mechanical Model of PTFE Against Stainless Steel Under Low Loads
工程科学与技术ObjectivePolytetrafluoroethylene (PTFE) is a highly effective solid lubricating material that has been widely applied in engineering, particularly in sliding isolation bearings.
ZHAO Shoujiang, DAI Junwu
doaj
Author Correction: Static friction coefficient depends on the external pressure and block shape due to precursor slip. [PDF]
Sci RepIwashita W, Matsukawa H, Otsuki M.
europepmc +1 more source
Discrete dislocation plasticity analysis of loading rate-dependent static friction. [PDF]
Proc Math Phys Eng Sci, 2016 Song H, Deshpande VS, Van der Giessen E.
europepmc +1 more source