Results 41 to 50 of about 7,315,995 (249)

Characterisation of surface and sub-surface discontinuities in metals using pulsed eddy current sensors [PDF]

Due primarily to today's rigorous safety standards the focus of non-destructive testing (NDT) has shifted from flaw detection to quantitative NIDT, where characterisation of flaws is the objective.
Sophian, Ali
core   +4 more sources

Spatiotemporal characteristics of eddy–eddy interactions in the agulhas leakage region

Geoscience Letters
In this study, the spatiotemporal characteristics and influencing mechanisms of eddy–eddy interactions in the Agulhas leakage region (ALR) from 1993 to 2023 are investigated.
Wang Zhu, Guoqing Han, Xiayan Lin, Yu Liu, Bo Li   +4 more
doaj   +1 more source

Characteristic Analysis of the Peak Braking Force and the Critical Speed of Eddy Current Braking in a High-Speed Maglev

Energies, 2019
In the eddy current braking system of high-speed maglev, the peak braking force and the critical speed are key factors determining the performance of eddy current braking force.
Chuntao Chen, Jie Xu, Xibo Yuan, Xinzhen Wu   +3 more
doaj   +1 more source

Automated Real-Time Eddy Current Array Inspection of Nuclear Assets

Sensors, 2022
Inspection of components with surface discontinuities is an area that volumetric Non-Destructive Testing (NDT) methods, such as ultrasonic and radiographic, struggle in detection and characterisation.
Euan Alexander Foster, Gary Bolton, Robert Bernard, Martin McInnes, Shaun McKnight, Ewan Nicolson, Charalampos Loukas, Momchil Vasilev, Dave Lines, Ehsan Mohseni, Anthony Gachagan, Gareth Pierce, Charles N. Macleod   +12 more
doaj   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Equilibration of the Antarctic Circumpolar Current by standing meanders [PDF]

, 2014
The insensitivity of the Antarctic Circumpolar Current (ACC)’s prominent isopycnal slope to changes in wind stress is thought to stem from the action of mesoscale eddies that counterbalance the wind-driven Ekman overturning—a framework verified in ...
Naveira Garabato, Alberto C., Thompson, Andrew F.   +1 more
core   +1 more source

Defect Characterization Based on Eddy Current Technique: Technical Review

Advances in Mechanical Engineering, 2014
Eddy current testing is widely used for nondestructive evaluation of metallic structures in characterizing numerous types of defects occurring in various locations.
Ruzlaini Ghoni, Mahmood Dollah, Aizat Sulaiman, Fadhil Mamat Ibrahim   +3 more
doaj   +1 more source

The PRIMA Thesaurus for Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source

Improved Eddy-current Field Loss Model and Scaling Index for Magnets of Permanent Magnet Synchronous Motors

MATEC Web of Conferences, 2015
The paper gives detailed systematic researches on the mechanism and key factors of eddy-current losses in rotor magnets of high power-density permanent magnet synchronous motors(PMSMs).
Zhang Lei, Gao Chunxia
doaj   +1 more source