Damage detection of carbon reinforced composites using nondestructive evaluation with ultrasound and electromagnetic methods

Savin, Adriana; Bârsănescu, P D; Vizureanu, Petrică; Stanciu, Mariana Domnica; Curtu, Ioan; Iftimie, N.; Steigmann, Rozina

doi:10.1088/1757-899x/133/1/012013

Cited by 9 publications

(4 citation statements)

References 14 publications

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“…The behaviour of carbon fibre woven-PPS composites at low velocity impacts is discussed by the authors [21] in this study. Since the plastic deformation after impacts changes the transversal electrical conductivity, electromagnetic procedures (Fig.…”

Section: Ultrasound and Electromagnetic Methods Of Detecting Damage I...mentioning

confidence: 92%

Recent Developments in Damage Detection of CFRP Composites Using Non-Destructive Techniques – A Review

Sharma¹,

Vijayakumar²

2023

JERR

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This paper presents a comprehensive overview of state-of the art nondestructive testing (NDT) methods specifically applied to carbon fiber reinformed polymer (CFRP) composites. The intent of this survey is to provide valuable guidance and insights to researchers and practitioners encompass in the arena of NDT for CFRP composites. Each NDT method is carefully examined, highlighting its principles, advantages, limitations, and potential applications in the evaluation of CFRP composite structures. The methods discussed in this paper include, but are not limited to, ultrasonic testing, eddy current testing, thermography, radiography, and acoustic emission. Furthermore, the information presented here aims to facilitate the selection and utilization of appropriate NDT methods for effective evaluation and quality assurance of CFRP composite structures along with challenges that researcher may encounter in the practical implementation of this techniques. Finally, an attempt is made to present alphabetically the review of literature on earliest to modern NDT methods published by various authors and how it continues to expand and become a viable technique for damage estimation.

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Section: Ultrasound and Electromagnetic Methods Of Detecting Damage I...mentioning

confidence: 92%

Recent Developments in Damage Detection of CFRP Composites Using Non-Destructive Techniques – A Review

Sharma¹,

Vijayakumar²

2023

JERR

View full text Add to dashboard Cite

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“…The project requirement was the development of a high power battery pack for a regenerative braking system (RBS) intended to integrate with the next‐generation demonstrator platform vehicle for our lead partner. In the past few years, a lot of research has been conducted on the failure analyses of materials used in electrochemical battery cells 16–37 . In this project, a comparison of several competing lithium‐based technologies at both cell and pack levels was performed.…”

Section: Introductionmentioning

confidence: 99%

Comparison of lithium‐ion battery cell technologies applied in the regenerative braking system

et al. 2022

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This research presents the performance evaluation of four various types of top‐of‐the‐line commercial and prototype lithium‐ion energy storage technologies with an objective to find out the optimal cell technology, which is suitable for the development of high power battery packs for regenerative braking systems applied in next‐generation demonstrator platform vehicles. The novel porotype lithium‐ion cell technology is developed using linear combined nanofibers and microfibers battery separators laden utilizing wet nonwoven processes compared to the dry process laden multilayered porous film separators in commercial cell technologies. The performance comparison of all technologies has been conducted both at “cell‐level” and “pack level” through the study of internal performance parameters, such as capacity, resistance, self‐discharge, and battery temperature rise. This study also encompasses the differences in using external pack assembly and/or development parameters like the number of cells which are required to develop the pack, pack mass, pack volume, and pack cost. Both the internal performance parameters and external pack assembly and development parameters have revealed that novel prototype cell technology is the most optimal technology among all four cell technologies for regenerative braking systems, which have been investigated during this research. The novelty of this work is the development of novel prototype cell technology and its performance comparison with commercially available cell technologies used in regenerative braking systems of the latest hybrid/electric vehicles, which is in line with global initiatives, such as UK/EU transition to EVs and UN sustainability goals. The significance of this work in terms of high power pack development for regenerative braking of next‐generation vehicles is evident from various industrial applications. This work will influence decisions for both battery testing techniques and accurate battery comparison methods for automotive, locomotive, aerospace, battery manufacturers, and wind turbine industries.

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“…When it comes to BVID detection and quantification, many researchers [9,10,[17][18][19][20][21][22] have been using various nondestructive testing (NDT) techniques such as: ultrasonic, acoustic emission (AE), X-ray and electromagnetics. These methods promote the ability to identify and inspect material for different types of damage such as: fibre breakage, matrix cracking and interlaminar delamination.…”

Section: Introductionmentioning

confidence: 99%

Effect of Unit-Cell Size on the Barely Visible Impact Damage in Woven Composites

et al. 2021

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The effect of the weaving architecture and the z-binding yarns, for 2D and 3D woven composites on the low-velocity impact resistance of carbon fibre reinforced composites, is investigated and benchmarked against noncrimp fabric (NCF). Four architectures, namely: NCF, 2D plain weave (2D-PW), 3D orthogonal: plain (ORT-PW) and twill (ORT-TW), were subjected to 15 J impact using a 16 mm-diameter, 6.7 kg hemispherical impactor. Nondestructive techniques, including ultrasonic C-scanning, Digital Image Correlation (DIC) and X-ray computed tomography (CT) were used to map and quantify the size of the induced barely visible impact damage (BVID). The energy absorption of each architecture was correlated to the damage size: both in-plane and in-depth directions. The 3D architectures, regardless of their unit-cell size, demonstrated the highest impact resistance as opposed to 2D-PW and the NCF. X-ray CT segmentation showed the effect of the higher frequency of the z-binding yarns, in the ORT-PW case, in delamination and crack arresting even when compared to the other 3D architecture (ORT-TW). Among all the architectures, ORT-PW exhibited the highest damage resistance with the least damage size. This suggests that accurate design of the z-binding yarns’ path and more importantly its frequency in 3D woven architectures is essential for impact-resistant composite structures.

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Damage detection of carbon reinforced composites using nondestructive evaluation with ultrasound and electromagnetic methods

Cited by 9 publications

References 14 publications

Recent Developments in Damage Detection of CFRP Composites Using Non-Destructive Techniques – A Review

Recent Developments in Damage Detection of CFRP Composites Using Non-Destructive Techniques – A Review

Comparison of lithium‐ion battery cell technologies applied in the regenerative braking system

Effect of Unit-Cell Size on the Barely Visible Impact Damage in Woven Composites

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