Generalized Scaling and Model for Friction in Wall Turbulence.
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DOI: 10.1103/physrevlett.132.014001
Abstract: We present a novel generalized scaling framework and predictive model for wall friction in turbulent flows. The scaling is derived from the dynamical equations, and total mean-flow kinetic energy and the velocity profile shape factor… read more here.
Keywords: generalized scaling; scaling model; model friction; friction ... See more keywords
Evidence for an internal model of friction when controlling kinetic energy at impact to slide an object along a surface toward a target
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0264370
Abstract: Although the role of an internal model of gravity for the predictive control of the upper limbs is quite well established, evidence is lacking regarding an internal model of friction. In this study, 33 male… read more here.
Keywords: model friction; kinetic energy; internal model; model ... See more keywords