Results 11 to 20 of about 2,672 (174)

Adjustments of dynamic MoE on referent moisture content of wood and temperature in grading of small-sized samples

Građevinar, 2019
Mathematical dependences are derived for non-destructive testing (NDT) and destructive testing (DT) of three timber sets, each with six beams made of soft and hard structural timber.
Adriana Bjelanović, Tomislav Franković, Ivana Štimac Grandić   +2 more
doaj   +1 more source

Digital NDT (Non Destructive Testing)

IFAC Proceedings Volumes, 1995
Abstract The objective of this work was to improve the electronics of an NDT(disperse magnetic flux) equipment by means of real time digital processing of the signals coming from the field, thus increasing reliability, precision, accuracy and decreasing calibration times. An electronic defect simulator was built in order to obtain signals similar to
David Раiuk, Edgardo A. La Bruna, Mariano S. Zecchi   +2 more
openaire   +1 more source

Reliability analysis of helium pressure non-destructive testing method of the fuel rod

He jishu, 2023
BackgroundCurrently, the destructive puncture manometry method is used to measure helium pressure inside fuel rods. However, this method is expensive and does not guarantee 100% coverage.
HUANG Fan, ZHU Zhenan, CAO Hui, YU Wenxin, MENG Xiaoyuan   +4 more
doaj   +1 more source

Non destructive testing (NDT) with high Tc RF SQUIDs

Journal of Physics: Conference Series, 2008
A high Tc rf SQUID nondestructive evaluation (NDE) set-up has been realized to measure the eddy current induced field in different aluminum samples, under a weak AC and low frequency magnetic excitation. An efficient and simple analytic modeling method has been also developed for computing the magnetic field created by the induced eddy current in the ...
Bettaieb, Laroussi, Kokabi, Hamid, Poloujadoff, Michel, Sentz, Adrien, Krause, Hans-Joachim   +4 more
openaire   +3 more sources

Research Progress on Methods for Improving the Stability of Non-Destructive Testing of Agricultural Product Quality

Foods
Non-destructive testing (NDT) technology is pivotal in the quality assessment of agricultural products. In contrast to traditional manual testing, which is fraught with subjectivity, inefficiency, and the potential for sample damage, NDT technology has ...
Sai Xu, Hanting Wang, Xin Liang, Huazhong Lu   +3 more
doaj   +1 more source

Year III: The NDT—Journal of Non-Destructive Testing 2025 End-of-Year Editorial

NDT - Journal of Non-Destructive Testing
The year 2025 marked a defining stage for NDT—Journal of Non-Destructive Testing, consolidating its position as a global platform for advancing non-destructive evaluation science and technology [...]
Fabio Tosti
doaj   +1 more source

Nondestructive Testing of Welded Composite Metal Foams

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva, Aman Kaushik, Afsaneh Rabiei   +2 more
wiley   +1 more source

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

Non-Destructive Estimation of Paper Fiber Using Macro Images: A Comparative Evaluation of Network Architectures and Patch Sizes for Patch-Based Classification

NDT - Journal of Non-Destructive Testing
Over the years, research in the field of cultural heritage preservation and document analysis has exponentially grown. In this study, we propose an advanced approach for non-destructive estimation of paper fibers using macro images.
Naoki Kamiya, Kosuke Ashino, Yasuhiro Sakai, Yexin Zhou, Yoichi Ohyanagi, Koji Shibazaki   +5 more
doaj   +1 more source

Unmanned Aerial Systems for Corrosion Detection: Multi‐Sensor Technologies, Challenges, and Opportunities for Next‐Generation Inspection

Quality and Reliability Engineering International, EarlyView.
ABSTRACT Corrosion remains a critical threat to the integrity and service life of infrastructure in industries such as oil, gas, construction, renewable energy, and transportation. Traditional inspection methods, being labor‐intensive, hazardous, and often subjective, fall short in addressing modern inspection demands.
Alhossein Alharbi, Yunes Alqudsi, Alhasan Ali Alharbi, Mohammed Basheer Mohiuddin   +3 more
wiley   +1 more source