Results 91 to 100 of about 995,675 (222)

Research on Self‐Identification Technology of Zero‐Value Insulators in Distribution Lines Based on Electroluminescence Effect

High Voltage, EarlyView.
ABSTRACT To address the issue of low detection accuracy for zero‐value insulators in distribution lines, this study proposes a novel method for detecting these insulators based on the electroluminescence effect. Through theoretical analysis and experimentation, it was found that the luminescence intensity of ZnS:Cu electroluminescent material varies ...
Jianghai Geng, Minghongtian Chen, Yunpeng Liu, Bo Peng, Yuming Zhang, Songsong Zhou, Ping Wang   +6 more
wiley   +1 more source

DanMAX – a beamline for materials science using powder X‐ray diffraction, total scattering, and full‐field tomographic imaging

Journal of Synchrotron Radiation, EarlyView.
The DanMAX beamline at the MAX IV laboratory is designed for in situ and in operando studies using powder X‐ray diffraction, total scattering, and full‐field imaging in the 15–35 keV energy range.DanMAX is a hard X‐ray materials science beamline at the ultra‐low emittance 3 GeV storage ring at the MAX IV laboratory.
Mads Ry Vogel Jørgensen, Innokenty Kantor, Frederik Holm Gjørup, Daniel Riskov Sørensen, Thorbjørn Erik Køppen Christensen, Hari Narayanan Vasavan, Arash Panahifar, Silvia Forcat, Erik Bergbäck Knudsen, Marcelo J. P. Alcocer, Felix Engelmann, Henrik Enquist, Bo Brummerstedt Iversen, Yimeng Li, Henning Friis Poulsen, Peter Sondhauss, Hammed Tarawneh, Clemens Weninger   +17 more
wiley   +1 more source

Region‐of‐interest geometry optimization for shooting‐distance estimation from flash‐pulse infrared thermography of gunshot residue on textile targets

Journal of Forensic Sciences, EarlyView.
Abstract Shooting‐distance estimation from gunshot‐residue (GSR) patterns on textiles is affected by substrate properties, residue distribution, and region‐of‐interest (ROI) definition. This study evaluated how ROI geometry influences muzzle‐to‐target distance regression from flash‐pulse infrared thermography of GSR‐related thermal patterns.
Petr Volf, Marek Sokol, Jan Hejda, Martin Valenta, Rudolf Vávra, Lýdie Leová, Patrik Kutílek   +6 more
wiley   +1 more source

The use of infrared thermography in the corrosion science area

, 2010
The use of infrared (IR) cameras has in recent years gained interest as a non-destructive testing (NDT) technique in a number of different research fields. All objects with a temperature above absolute zero emits IR radiation, and the amount of radiation
Rendahl, Bo,, Annergren, Ingegerd,, Jönsson, Martin,   +2 more
core   +1 more source

Thermal Response Mechanisms and Quantitative Analysis of Defects in Multi-Material Power Equipment Based on Infrared Thermography

Applied Sciences
Multi-material structures such as carbon fiber reinforced polymer (CFRP) and epoxy resin are increasingly used in modern power equipment. However, significant differences in their thermophysical properties result in distinct defect thermal responses ...
Jie Bai, Bo Li, Lei Fan, Tao Zhang, Xiangping Chen, Menglin He, Tingpei Xu, Mei Zhang   +7 more
doaj   +1 more source

Crack Process Investigation in Gears Under Single Tooth Bending Fatigue Condition Using Infrared Thermography and 3D XFEM Numerical Models

Fatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT The present study proposes a combined approach of infrared thermography and 3D XFEM numerical models for crack process investigation in mechanical components such as gears. Over the years, fatigue crack analysis based on energy dissipations in the form of heat generated during fatigue tests has been widely reported, although mainly limited to ...
Luca Corsaro, Lorenzo Fraccaroli, Francesca Maria Curà, Franco Concli   +3 more
wiley   +1 more source

Comparative study on point and line thermographic inspection for fiber orientation assessment of randomly oriented strand material

Journal of the Brazilian Computer Society, 2018
Composite materials are being successfully used in aeronautics for more than two decades. This great success is mainly because this kind of materials is typically lighter when compared to metals and more resistant to corrosion.
Henrique Fernandes, Hai Zhang, Alisson A.A. Figueiredo, Fernando Malheiros, Luis Henrique Ignaicio, Clemente Ibarra-Castanedo, Xavier Maldague   +6 more
doaj   +1 more source

Applications of thermal imaging in avian science [PDF]

, 2013
Thermal imaging, or infrared thermography, has been used in avian science since the 1960s. More than 30 species of birds, ranging in size from passerines to ratites, have been studied using this technology.
Dominic J. McCafferty, McCafferty, D.J.
core   +1 more source

Direct Integration of Calcium Nitrate Tetrahydrate PCM Into an Oscillating Heat Pipe for Passive Lithium‐Ion Battery Thermal Management

Battery Energy, Volume 5, Issue 6, November 2026.
A passive battery thermal management system integrating calcium nitrate tetrahydrate (CaNT) phase‐change material directly within a closed‐loop oscillating heat pipe simultaneously provides latent heat storage and oscillatory heat transport. The hybrid system lowers thermal resistance, improves temperature uniformity, enhances exergy efficiency, and ...
Mahyar Kargaran, Seyed Borhan Mousavi, Hamid Reza Goshayeshi, Fahime Soltanpour Khazaei   +3 more
wiley   +1 more source

Using infrared thermography for monitoring thermal efficiency of buildings - case studies from Nottingham Trent University [PDF]

, 2010
Global warming and the continuous increase of energy cost are driving the need for reducing energy consumption. Buildings are responsible for approximately 50% of the UK energy consumption.
Anderson, G, Al-Habaibeh, A, Lam, K, Damji, K, Jones, G   +4 more
core