MEMS Skin Friction Sensor with High Response Frequency and Large Measurement Range. [PDF]
Micromachines (Basel), 2022 Guo H, Wang X, Liu T, Guo Z, Gao Y.
europepmc +1 more source
A study of the effects of Lebu devices on turbulent boundary layer drag [PDF]
Initial measurements of the changes in local skin friction, velocity profile shape, and turbulence structure which result from the placement of tandem plates parallel to the wall in the outer region of thick turbulent boundary layers were made.
Falco, R. E.
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Closed-loop separation control over a sharp edge ramp using Genetic Programming [PDF]
, 2015 We experimentally perform open and closed-loop control of a separating turbulent boundary layer downstream from a sharp edge ramp. The turbulent boundary layer just above the separation point has a Reynolds number $Re_{\theta}\approx 3\,500$ based on ...
A Seifert +37 more
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Adaptive Twisting Metamaterials
Advanced Materials, EarlyView.This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri +6 more
wiley +1 more source
Nanomaterials, 2018 In this research, sliding friction was measured between the fingertip and nanosheet on a silicon substrate under two conditions: dry and wet. By using a force transducer, the tactile friction force and applied load were measured.
Sheng Zhang, Yoshitomo Kai, Yuta Sunami
doaj +1 more source
Effects of Skin Friction on Tactile P300 Brain-Computer Interface Performance. [PDF]
Comput Intell Neurosci, 2021 Mao Y, Jin J, Li S, Miao Y, Cichocki A.
europepmc +1 more source
Correlation of Preston-tube data with laminar skin friction (Log No. J12984) [PDF]
Preston tube data within laminar boundary layers obtained on a sharp ten-degree cone in the NASA Ames eleven-foot transonic wind tunnel are correlated with the corresponding values of theoretical skin friction. Data were obtained over a Mach number range
Abu-Mostafa, A. +2 more
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Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation
Advanced Materials, EarlyView.Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju +7 more
wiley +1 more source
Skin-Friction-Based Identification of the Critical Lines in a Transonic, High Reynolds Number Flow via Temperature-Sensitive Paint. [PDF]
Sensors (Basel), 2021 Costantini M +3 more
europepmc +1 more source
The determination of the topological structure of skin friction lines on a rectangular wing-body combination [PDF]
A short tutorial in the application of topological ideas to the intepretation of oil flow patterns is presented. Topological concepts such as critical points, phase portraits, topological stability, and indexing are discussed.
Fearn, Richard L., Yates, Leslie A.
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