Results 91 to 100 of about 17,250 (304)
Nondestructive test determines overload destruction characteristics of current limiter fuses [PDF]
, 1968 Nondestructive test predicts the time required for current limiters to blow /open the circuit/ when subjected to a given overload. The test method is based on an empirical relationship between the voltage rise across a current limiter for a fixed time ...
Swartz, G. A.
core +1 more source
Advanced Science, EarlyView.This work demonstrates a paradigm‐shifting strategy to simultaneously achieve broadband wavelength tunability and single‐mode control within a single perovskite microwire structure. Using a facile heating‐assisted solid–solid anion‐exchange strategy, we synthesized phase‐pure CsPbClxBr3‐x microwires that exhibit the widest reported continuous lasing ...
Bingwang Yang +7 more
wiley +1 more source
Tomografia ultrassônica em concreto
Revista IBRACON de Estruturas e MateriaisO método ultrassônico convencional para a detecção de não homogeneidades no concreto já é conhecido no meio acadêmico e está em expansão na área técnica. Tal método tem suas vantagens e limitações com relação à representação dos resultados obtidos.
L. P. Perlin, R. C. A. Pinto
doaj +1 more source
Development of A 3-D Eddy Current Model for Nondestructive Testing Phenomena [PDF]
, 1984 The success of two-dimensional eddy current models for modeling a variety of important nondestructive testing situations has been reported elsewhere1-3.
N. Ida, Ida, N.
core +2 more sources
Advanced Science, EarlyView.We introduce a vision‐based real‐time monitoring system for additive manufacturing that detects subtle moisture‐induced degradation via a diffusion model‐based framework. The approach enables nondestructive assessment of moisture‐induced damage level and mechanical performance and establishes a practical route toward more intelligent, reliable, and ...
Jiyoung Jung +4 more
wiley +1 more source
Laboratory Test Rig for Nondestructive Inspection of Steel Cord Belts [PDF]
, 2017 The paper gives a survey of NDT of steel cord belts. For the purpose of NDT of steel cord belts a laboratory test rig is developed at the Faculty of Mechanical Engineering, University of Belgrade.
Bošnjak, Srđan +2 more
core
Advanced Science, EarlyView.This study presents a flexible, battery‐free passive RFID sensing platform for NLoS monitoring of quality deterioration in fresh agricultural products. It utilizes a structurally decoupled spiral antenna‐LC electrode architecture to suppress electromagnetic interference caused by packaging.
Guoping Hu +4 more
wiley +1 more source
Evaluation of a method to measure water content in porous media by employing ultrasound
Ingeniería e Investigación, 2003 A method to measure water content in porous media, such as solis and grains, was developed as a real time nondestructive test. The method was based on piezoelectric ultrasonic transducers as a sensor system.
Luis Leonardo Sáenz Cruz +1 more
doaj
Comparative Assessment of Two Numerical Methods for Eddy Current Nondestructive Evaluation: Insights from Benchmark Studies [PDF]
Numerical modeling of eddy current (EC) phenomena is pivotal in nondestructive evaluation (NDE). It has become invaluable in NDE industries, contributing to probe design, inspection procedures, defect characterization, model training, and results ...
Lu, Mingyang +4 more
core
Analysis of Scanning Acoustic Microscopy Images of IC Chips [PDF]
, 1995 The detection, isolation, and characterization of flaws in components represent a critical need in manufacturing and quality control. Nondestructive testing (NDT) provides an effective way of inspecting materials for ensuring the quality and integrity of
S. S. Udpa +7 more
core +2 more sources