Molecular Origin of Driving-Dependent Friction in Fluids.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.2c00190
Abstract: The friction coefficient of fluids may become a function of the velocity at increased external driving. This non-Newtonian behavior is of general theoretical interest and of great practical importance, for example, for the design of… read more here.
Keywords: molecular origin; origin driving; friction; friction fluids ... See more keywords
Brownian motion in a viscous fluid of particles with constant and time-dependent friction
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Fluids"
DOI: 10.1063/5.0187649
Abstract: The Brownian motion (BM) of particles in a fluid under the influence of a moving harmonic potential is described analytically. It is assumed that the bath is viscous and particles constituting it experience Stokes' force… read more here.
Keywords: time dependent; friction; dependent friction; brownian motion ... See more keywords
Active noise-driven particles under space-dependent friction in one dimension.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.052602
Abstract: We study a Langevin equation describing the stochastic motion of a particle in one dimension with coordinate x, which is simultaneously exposed to a space-dependent friction coefficient γ(x), a confining potential U(x) and nonequilibrium (i.e.,… read more here.
Keywords: one dimension; space dependent; friction; active noise ... See more keywords
Brownian motion with time-dependent friction and single-particle dynamics in liquids.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.064107
Abstract: A microscopic theory of molecular motion in classical monatomic liquids, proposed by Glass and Rice [Phys. Rev. 176, 239 (1968)10.1103/PhysRev.176.239], is revisited and extended to incorporate the dynamic friction in the Brownian description of the… read more here.
Keywords: dependent friction; time; time dependent; friction ... See more keywords
Effect of frequency-dependent shear and volume viscosities on molecular friction in liquids.
Sign Up to like & getrecommendations! Published in 2025 at "Physical review. E"
DOI: 10.1103/physreve.111.015104
Abstract: The relation between the frequency-dependent friction of a molecule in a liquid and the hydrodynamic properties of the liquid is fundamental for molecular dynamics. We investigate this connection for a water molecule moving in liquid… read more here.
Keywords: molecule; water; dependent friction; frequency dependent ... See more keywords
FingerPattern: Securing Pattern Lock via Fingerprint-Dependent Friction Sound
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Mobile Computing"
DOI: 10.1109/tmc.2023.3338148
Abstract: Pattern lock is widely used for user authentication in mobile devices due to its simplicity and ease of remembering. However, it is vulnerable to various attacks, e.g., shoulder surfing attacks. In this paper, we propose… read more here.
Keywords: pattern lock; lock; fingerprint dependent; dependent friction ... See more keywords