Nondestructive testing of bonding defects in multilayered ceramic matrix composites using THz time domain spectroscopy and imaging
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.112624
Abstract: Abstract The accurate detection and imaging of small debonded regions in a 3-layer ceramic matrix composite (CMC) with two bonded layers is a challenge within terahertz (THz) nondestructive detection. To solve this problem, an improved… read more here.
Keywords: bonding defects; ceramic matrix; defect size; spectroscopy ... See more keywords
Identifying defect size in organic coatings by electrochemical noise, galvanostatic step and potentiostatic step techniques
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2019.113596
Abstract: Abstract Organic coating effectively protects metal from corrosion in atmospheric environment. As the coating undergoes degradation in harsh environment enriched with Cl− and at high temperature, there is a need to develop in-situ electrochemical methods… read more here.
Keywords: defect size; step potentiostatic; step; organic coatings ... See more keywords
A new model for rolling element bearing defect size estimation
Sign Up to like & getrecommendations! Published in 2018 at "Measurement"
DOI: 10.1016/j.measurement.2017.09.018
Abstract: Abstract A new model based on the Hertzian contact theorem is proposed to estimate the size of a line spall defect located on the bearing’s outer race. The entry point can be determined from the… read more here.
Keywords: new model; size; bearing; defect size ... See more keywords
A comprehensive evaluation of the effect of defect size in rolling element bearings on the statistical features of the vibration signal
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.107334
Abstract: Abstract A defective rolling element bearing produces a specific vibration pattern that can be used as a diagnostic tool in predictive maintenance. Defect growth from an incipient fault to a fully developed fault alters the… read more here.
Keywords: defect size; statistical features; rolling element; element bearings ... See more keywords
Boosting Electrocatalytic N2 Reduction to NH3 over Two-Dimensional Gallium Selenide by Defect-Size Engineering.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c00131
Abstract: Using density functional theory calculations, we propose that the exposed Ga atom in a two-dimensional defective gallium selenide monolayer (V-GaSe) can display a good dinitrogen fixation capacity and an excellent nitrogen reduction reaction (NRR) performance.… read more here.
Keywords: defect size; two dimensional; size; gallium selenide ... See more keywords
Defect Size Quantification for Pipeline Magnetic Flux Leakage Detection System via Multilevel Knowledge-Guided Neural Network
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3210557
Abstract: Defect size quantification plays a vital role in pipeline magnetic flux leakage detection system. However, most existing methods suffer from poor applicability and low precision due to the complex industrial process. Moreover, they often overlook… read more here.
Keywords: knowledge; network; defect size; size quantification ... See more keywords
Quantitative detection of defect size based on infrared thermography: temperature integral method.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.454360
Abstract: Quantitative detection of the defect size by infrared thermography is difficult. In this paper, a novel temperature integral method (TIM) is introduced for the quantitative detection of the defect size. The TIM integrates the temperature… read more here.
Keywords: detection defect; defect size; detection; quantitative detection ... See more keywords
Reconstruction of the Nose: Management of Nasal Cutaneous Defects According to Aesthetic Subunit and Defect Size. A Review
Sign Up to like & getrecommendations! Published in 2020 at "Medicina"
DOI: 10.3390/medicina56120639
Abstract: The nose represents the most common site for the presentation of cutaneous cancer, especially in sun-exposed areas: ala, dorsum, and tip. Even the smallest loss of substance can create aesthetic and psychosocial concerns for patients;… read more here.
Keywords: reconstruction; defect size; subunit defect; aesthetic subunit ... See more keywords