Closure to “Discussion of ‘Friction Drag on Bladed Disks in Housings as a Function of Reynolds Number, Axial and Radial Clearance, and Blade Aspect Ratio and Solidity’” (1961, ASME J. Basic Eng., 83, p. 723) [PDF]
, 1961 Robert W. Mann, C. H. Marston
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Flexible Strain Sensor Enabled by Back Propagation Neural Network for Gesture Recognition
Advanced Intelligent Systems, EarlyView.By combining 3D printing with microfluidics, a flexible strain sensor has been developed in a convenient, safe, and effective way. Consisting of a conductive microfiber with a polyurethane shell and a liquid metal core, the sensor exhibits excellent conductivity and stretchability.
Yikai Wu +4 more
wiley +1 more source
Generation of intense dissipation in high Reynolds number turbulence. [PDF]
Philos Trans A Math Phys Eng Sci, 2022 Buaria D, Pumir A, Bodenschatz E.
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Computation of high Reynolds number internal/external flows [PDF]
A general, user oriented computer program, called VNAF2, developed to calculate high Reynolds number internal/external flows is described. The program solves the two dimensional, time dependent Navier-Stokes equations. Turbulence is modeled with either a
Cline, M. C., Wilmoth, R. G.
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Autonomous Sorting of Beads in a 3D Environment Using Levitating Magnetic Microrobots
Advanced Intelligent Systems, EarlyView.An untethered, magnetically actuated microrobot autonomously collects, weighs, classifies, and sorts passive particles in 3D environments. The system integrates motion control, trajectory planning, and action scheduling to perform fully automated operations.
Franco N. Piñan Basualdo +3 more
wiley +1 more source
Flapping and powering characteristics of a flexible piezoelectric nanogenerator at Reynolds number range simulating ocean current. [PDF]
Sci Rep, 2022 Moon J +5 more
europepmc +1 more source
Advanced Intelligent Systems, EarlyView.This study investigates 3D locomotion of surface‐rolling microrobots, revealing a trade‐off between hydrodynamic wall effects and gravity. Through experiments and simulations, it explores how robot size, inclination angle, actuation frequency, and surface microtopography affect the 3D locomotion.
Myungjin Park +5 more
wiley +1 more source
Experimental Investigation of Reynolds Number and Spring Stiffness Effects on Vortex-Induced Vibration Driven Wind Energy Harvesting Triboelectric Nanogenerator. [PDF]
Nanomaterials (Basel), 2022 Chang Q, Fu Z, Zhang S, Wang M, Pan X.
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Introducing Dimensional Analysis on Soft Inflatable Fabric Actuators
Advanced Intelligent Systems, EarlyView.This study demonstrates the effectiveness of dimensional analysis in generalizing the performance of soft inflatable fabric actuators, addressing scalability and universality challenges. The proposed framework provides global performance maps generated using high‐fidelity finite element method models validated with experiments.
Odysseas Simatos, Panagiotis Polygerinos
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