Article
Multidisciplinary Sciences
Yifan Wang, Liuchi Li, Douglas Hofmann, Jose E. Andrade, Chiara Daraio
Summary: The study presents a structured fabric with tunable bending modulus made up of three-dimensional particles arranged into layered chain mails. When pressure is applied at their boundaries, the particles interlock and jam the chain mails, resulting in a dramatic increase in bending resistance. This property is due to the high tensile resistance of the interlocking particles, providing potential for lightweight, tunable and adaptive fabrics for various applications.
Article
Materials Science, Composites
Xi Wang, Bao Yang, Qiao Li, Fei Wang, Xiao-ming Tao
Summary: The mechanical model of fabric strain sensors based on carbon-particle-filled conductive polymer and knitted fabric substrate was established and implemented for predicting resistance response during relaxations. The predicted relative mean error of resistance was only 0.2%, with an average correlation of 0.9783 between predicted and measured resistance.
COMPOSITES SCIENCE AND TECHNOLOGY
(2021)
Review
Materials Science, Multidisciplinary
Nur Izzah Nabilah Haris, Mohamad Zaki Hassan, R. A. Ilyas, Mohamed Azlan Suhot, S. M. Sapuan, Rozzeta Dolah, Roslina Mohammad, M. R. M. Asyraf
Summary: Research has shown that natural fiber reinforced hybrid composites exhibit excellent dynamic mechanical properties. Lignocellulosic fibers are widely used as reinforcements, and the hybridization of multiple reinforcing fibers has synergistic effects on the properties of the hybrid composites.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Polymer Science
Miroslav Cerny, Josef Petrus, Ivana Chamradova
Summary: This work focuses on describing the mechanical behavior of porous filled composites without simulations or exact physical models. It proposes a mathematical approach involving fitting and interpolation of structural parameters to determine the mechanical properties of the composites.
Article
Materials Science, Composites
Jeffrey J. Kim, Avery D. Brown, Charles E. Bakis, Edward C. Smith
Summary: The study aims to explore hybrid CNT - carbon/epoxy composites for high damping and stiffness, and the system with highly aligned CNT yarns treated with a non-ionic surfactant, located at the interlayers and oriented along the loading direction, shows superior damping and stiffness characteristics.
COMPOSITES SCIENCE AND TECHNOLOGY
(2021)
Article
Engineering, Chemical
Jinping Yin, Xuan Wang, Weiqiang Tang, Xiaofei Xu, Shuangliang Zhao, Fu-zhen Xuan
Summary: Due to the multiscale structural characteristics and complex internal coupling, evaluating the mechanical properties of polymer composites based on their microstructural information is challenging. In this study, a multiscale method is proposed to predict the mechanical properties of polymer composites by considering the contributions from the polymer matrix and particle filling, as well as particle-matrix interactions.
CHEMICAL ENGINEERING SCIENCE
(2023)
Article
Polymer Science
Md. Saiful Hoque, Ankit Saha, Hyun-Joong Chung, Patricia I. Dolez
Summary: This study investigates the effect of moisture on the long-term performance of fire-protective fabrics through accelerated hydrothermal aging. It reveals that some fabrics experience significant loss in tensile strength after exposure to hydrothermal aging, and the water-repellent finish of certain fabrics is also affected.
JOURNAL OF APPLIED POLYMER SCIENCE
(2022)
Article
Engineering, Manufacturing
Gergely Czel, Marton Bugar-Meszaros, Michael R. Wisnom
Summary: Two types of hybrid composite specimens with glass/carbon fiber-epoxy interlayer were studied, one with continuous carbon layer and the other with discontinuous carbon layer. The tensile and interlaminar properties of the hybrid composites were tested at different temperatures and under different conditions to investigate their temperature dependency and moisture sensitivity. The results showed that the tensile response of the continuous specimens was not influenced by temperature, while the discontinuous specimens delaminated at the glass/carbon interface. Increasing the test temperature led to a significant decrease in the mode II fracture toughness of the glass/carbon hybrid composites. The presence of moisture changed the behavior of both types of hybrid composites, causing unstable delamination and glass fiber failure due to the decreased strength of the S-glass/epoxy layers.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2023)
Article
Materials Science, Composites
Okan Celik, Abdulkadir Yasar, Berkay Karacor
Summary: Driven by environmental concerns and sustainability issues, researchers have developed novel composite structures in various industries. This study focuses on designing and manufacturing aramid and basalt fiber reinforced polymer hybrid composites as an alternative to carbon fiber reinforced polymer (CFRP) composites. Different fiber ratios and stacking sequences were used to examine their effect on mechanical characteristics. Test results showed that tensile strength was dependent on fiber ratio and sequence, with CFRPs having the highest tensile strength. Impact test results revealed that basalt/aramid fiber hybrid composites had higher energy absorption capability compared to CFRPs. Additionally, increasing basalt fiber ratio increased water absorption capacity, while using aramid fiber in the upper layer decreased ignition loss and increased hardness values. Scanning electron microscopy analysis showed weaker fiber-matrix bonding in hybrid samples compared to CFRPs.
POLYMER COMPOSITES
(2023)
Article
Polymer Science
Chenping Zhang, Yugang Duan, Hong Xiao, Ben Wang, Yueke Ming, Yansong Zhu, Fugan Zhang
Summary: This paper investigates the interlaminar bond strength of laser in-situ consolidation CF/PEEK thermoplastic composites. The results show that porosity significantly affects the interlaminar shear strength, while there is no correlation between crystallinity and interlaminar shear strength. The interlaminar shear strength in the heated tool in-situ consolidation group is significantly higher than the constant pressure in-situ consolidation group.
Article
Polymer Science
Muhammad Latif, Yangxiaozhe Jiang, Jongmin Song, Jaehwan Kim
Summary: Additive manufacturing technology has revolutionized the manufacturing process of polymer composites by enabling the construction of complex products with unique materials, functions, and structures. However, the printing of high-concentration nanocellulose structures using this technology often faces challenges related to adhesion and shape fidelity. This research presents an economical approach to fabricate structures by printing high-concentration nanocellulose layer-wise patterns. The study demonstrates the successful fabrication of two different composites and highlights the importance of optimal blend compositions and resin infusion methods in achieving high mechanical strength and interface adhesion.
Article
Materials Science, Multidisciplinary
Zhaoxin Zhong, Biao Zhang, Yuhan Ren, Jian Ye, Jiawei Zhang, Feng Ye
Summary: In this study, bioinspired web-liked multiphase composites were successfully constructed using boron-modified polysilazane polymer. The composites consisted of long TiB nanowires as 'web' and hybrid TiC and Ti3Si particles as 'nodes'. The enhanced strength of these composites was attributed to the synergistic load transfer of the hybrid reinforcements. This study provides a promising design approach for developing high-performance composites with high reinforcement content, utilizing polymer instead of traditional ceramic powder.
MATERIALS CHARACTERIZATION
(2024)
Article
Engineering, Manufacturing
Tiyuan Wang, Qiang Song, Shouyang Zhang, Kun Li, Caixiang Xiao, Hongjiao Lin, Qingliang Shen, Hejun Li
Summary: By electrophoretic deposition of SiC nanowires and in-situ grafting of graphene via chemical vapor deposition, carbon fiber/epoxy composites with hybrid nanofillers show significantly improved interlaminar shear strength, mechanical properties, and through-thickness thermal conductivity.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2021)
Article
Polymer Science
Alexander Poellinger, Thomas Koch, Stefan Krenn, Fabian Wilde, Domonkos Tolnai, Bernhard Plank, Sarah Heupl, Johannes Bernardi, Karin Whitmore, Marc Langela, Sandra Seichter, Michael Schoebel
Summary: Efficient transport of hydrogen is crucial for the widespread adoption of renewable energy. Reciprocating piston compressors with high strength non-lubricated sealing solutions are key technologies to meet the demands for gas purity and high-pressure gradients in hydrogen applications.
Article
Engineering, Manufacturing
Tao Yang, Jie Leng, Jiewei Hu, Pengbo Wang, Mariya Edeleva, Ludwig Cardon, Zheng Yan, Tao Wang, Jie Zhang
Summary: In this work, isotactic polypropylene (iPP)/high-density polyethylene (HDPE)-based dielectric composites with ideal thermal conductivity and balanced mechanical properties were prepared through Fused Filament Fabrication (FFF) by introducing hybrid fillers and tailored polymer crystalline structure. The effect of the ratio of hybrid fillers on various properties of composites was studied, and the composites exhibited high thermal conductivity, impact strength, tensile strength, and ideal dielectric properties. This work provides a feasible strategy for fabricating dielectric and thermal conductive composites with balanced mechanical properties using semicrystalline polymer through the FFF process.
VIRTUAL AND PHYSICAL PROTOTYPING
(2023)
Article
Dentistry, Oral Surgery & Medicine
Isadora de Melo Oliveira, Tauan Rosa Santana, Ana Claudia Conceicao Correia, Lucas Silva Fontes, Sandro Griza, Andre Luis Faria-E-Silva
Summary: This study found that bleaching teeth in the presence of an orthodontic bracket reduced the bleaching effect and increased color heterogeneity within the tissues. Additionally, enamel surface showed heterogeneous color after tooth bleaching with a nickel-free metallic orthodontic bracket.
JOURNAL OF ESTHETIC AND RESTORATIVE DENTISTRY
(2021)
Article
Engineering, Chemical
Carolina Menezes Maciel, Tatiane Cristina Vieira Souto, Adriano Augusto Melo de Mendonca, Wilton Mitsunari Takeshita, Sandro Griza, Lais Regiane Silva-Concilio, Kusai Baroudi, Rafael Pino Vitti
Summary: This study aimed to evaluate the effects of different methods for removing temporary cement on the surface morphology and microtensile bond strength of immediate dentin sealing. The results showed that sandblasting with sodium bicarbonate had the best surface morphology and temporary cement removal, leading to the highest microtensile bond strength.
INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES
(2021)
Article
Materials Science, Ceramics
Carla Pereira Santos Porto, Raphael Calazans Cardoso, Luiz Carlos Pereira, Sandro Griza, Carlos Perez Bergmann
Summary: The study presented computational simulations to determine the lowest viable thickness of materials for making ceramic samples based on different material groups and individual materials. The effect of stress intensity factor of interfaces was reported. It was found that an 8mm sandwich thickness was sufficient to meet the stress intensity requirements at the crack tip under symmetry conditions.
CERAMICS INTERNATIONAL
(2022)
Article
Engineering, Multidisciplinary
Iris S. Santos, Brenno L. Nascimento, Regina H. Marino, Eliana M. Sussuchi, Maxwell P. Matos, Sandro Griza
Summary: This study analyzed the impact of different drying heat treatments on the mechanical, physical, chemical and thermal responses of a biocomposite composed by the fungal isolate Pycnoporus sanguineus associated with coconut powder and wheat bran. Time and temperature significantly affected the physical, mechanical properties and microstructure of the biocomposite, resulting in a lightweight material with compressive strength between 134 and 200 kPa.
COMPOSITES PART B-ENGINEERING
(2021)
Article
Chemistry, Analytical
Jonatas Oliveira S. Silva, Mercia V. S. Sant'Anna, Ava Gevaerd, Jessica B. S. Lima, Michael D. S. Monteiro, Sanny W. M. M. Carvalho, Eliana Midori Sussuchi
Summary: The study introduces modified carbon paste electrodes with carbon nitride nanosheets for the determination of hydroxychloroquine sulfate in tablets and synthetic urine samples. The modified sensor shows excellent repeatability and reproducibility, with low detection limits and good recovery values, making it suitable for practical applications.
Article
Physics, Condensed Matter
R. S. Silva Jr, F. Cunha, Petrucio Barrozo
Summary: The structural phase transition induced by Al doping in LaCr1-xAlxO3 solid solution was carefully investigated using Raman Spectroscopy. The experimental results show that as the Al content increases, the transition from orthorhombic to rhombohedral structure is accompanied by a decrease in intensity and displacement of vibrational modes. This suggests that above a certain threshold, Al doping in LaCrO3 leads to instability and structural distortions that trigger the structural phase transition.
SOLID STATE COMMUNICATIONS
(2021)
Article
Chemistry, Analytical
Michael Douglas S. Monteiro, Mercia V. S. Sant'Anna, Jose C. Santos, Jose F. Macedo, Anderson A. C. Alves, Jonatas de Oliveira S. Silva, Iara F. Gimenez, Eliana Midori Sussuchi
Summary: This study reports the development of a modified electrode with reduced graphene oxide for the determination of 17 alpha-ethinylestradiol. The electrode was characterized using various techniques and showed good analytical performance. The method can be used for the identification and quantification of 17 alpha-ethinylestradiol in different matrices.
Article
Engineering, Mechanical
Gustavo Doria Lima, Brenno Lima Nascimento, Isau de Souza Alves Junior, Matheus Porto Trindade, Sandro Griza
Summary: Thermal oxidation is a surface treatment method that can improve the wear behavior of titanium alloys but may have adverse effects on their fatigue behavior. The study found that the fatigue endurance limit of the oxidized alloys decreased significantly, mainly due to the formation of premature cracks in the oxide layer that led to fatigue crack initiation.
ENGINEERING FAILURE ANALYSIS
(2021)
Article
Electrochemistry
Jose Fernando de Macedo, Anderson A. C. Alves, Mercia V. S. Sant'Anna, Frederico G. C. Cunha, Gerlon de A. R. Oliveira, Luciano M. Liao, Eliana Midori Sussuchi
Summary: In this study, a novel electrochemical sensor was synthesized to determine carbendazim in grape samples. The sensor showed enhanced detectability of the analyte compared to the unmodified electrode and demonstrated good analytical performance and recovery.
JOURNAL OF APPLIED ELECTROCHEMISTRY
(2022)
Article
Chemistry, Analytical
Jose Felipe dos Santos, Jonatas de Oliveira S. Silva, Jose Fernando Macedo, Jose Carlos S. Junior, Wandson S. S. Almeida, Eliana Midori Sussuchi
Summary: This study reports the development of a graphene quantum dot-based electrode (GQD/E) for detecting estrone in water and urine samples. The method showed high sensitivity and low detection limit for estrone in aqueous samples.
Article
Chemistry, Physical
Rosivania da P. S. Oliveira, Gabriel R. Cogo, Brenno L. Nascimento, Matheus M. S. Reis, Antonio Takimi, Sandro Griza, Carlos P. Bergmann
Summary: The aim of this study was to assess the effect of powder size of Cr3C2-25NiCr spraying powder on the fatigue behavior of HVOF-sprayed coating on ASTM A516 steel substrate. The commercial spraying powder was treated through high-energy milling and different powder formats were used for HVOF spraying. The milled coating exhibited a lower fatigue life and higher fatigue limit due to its lower surface roughness and finer grain size microstructure.
Review
Chemistry, Multidisciplinary
Jonatas O. S. Silva, Honnara S. Granja, Jose F. dos Santos, Lisiane S. Freitas, Eliana M. Sussuchi
Summary: In this review, the versatility of biomass and its derivatives (biochar and hydrochar) obtained through thermal conversion processes for applications in electrochemical devices development is presented. The generation of carbonaceous materials through pyrolysis and hydrothermal carbonization, as well as strategies to modify their properties for enhancing their application as electrode materials, are highlighted. The monitoring and degradation of chemical species on the diverse electrodes that can be obtained with these bioderived coals are discussed, revealing the wide applicability of these materials in the field of electrochemistry based on recent contributions available in literature (2020-2023).
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
(2023)
Article
Materials Science, Multidisciplinary
Venceslau Xavier de Lima Filho, Tiago Nunes Lima, Sandro Griza, Breno Rabelo Coutinho Saraiva, Hamilton Ferreira Gomes de Abreu
Summary: This study evaluated the effects of solution annealing temperature on the mechanical properties of maraging 300 steels, aiming to maximize toughness without significant loss of mechanical strength. Results showed that fracture toughness increased and tensile strength decreased with increasing solution annealing temperature. A specific heat treatment condition was identified where toughness could be increased by about 20% with only a 6% loss in tensile strength.
MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS
(2021)
Article
Engineering, Multidisciplinary
Keyu Zhu, Xitao Zheng, Jing Peng, Jiaming Sun, Ruilin Huang, Leilei Yan
Summary: This paper discusses the influence of multiple impacts on the compression strength of honeycomb sandwich structures with composite face sheets. It is found that the size of the impactor affects the turning point of the compression strength. Additionally, high impact energy leads to damage in the bottom face sheet and reduces the overall compression strength.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Danqian Wang, Yanfei Yue, Jueshi Qian
Summary: Magnesium Potassium Phosphate Cement (MKPC) as a binder for steel rebars shows improved corrosion resistance when subjected to carbonation, due to the increase in pH and the formation of a more protective oxide film.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Zhibin Li, Wenyu Wang, Pengcheng Xue, Xingyu Wei, Jian Xiong
Summary: This work proposes a design approach and manufacturing method for carbon fiber reinforced plastic (CFRP) corrugated sandwich truncated cones (CSTC) to improve their anti-debonding ability and ensure reliability. The study establishes theoretical models for CSTCs' stiffness and failure modes, which are verified through experiments and finite element analysis (FEA). The research reveals the effect of geometric parameters on failure modes and performs an optimal design for CSTC structures. The findings have significant implications for the design and application of lightweight CSTCs in constructions, such as launch vehicle adapters.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Mingyu Zhang, Lei Chu, Jiahua Chen, Fuxun Qi, Xiaoyan Li, Xinliang Chen, Deng-Guang Yu
Summary: This review summarizes the different structures and construction methods of fibrous membranes with asymmetric wettability. It also reviews the biological applications of these membranes and suggests future challenges.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
E. Mofakhami, L. Gervat, B. Fayolle, G. Miquelard-Garnier, C. Ovalle, L. Laiarinandrasana
Summary: This study investigates the effects of fibre concentration on the mechanical response of welded glass-fibre-reinforced polypropylene (GF-PP). Experimental observations reveal a significant reduction in weld ratio, up to 60%, indicating a decreased strength compared to the bulk material. Increasing fibre content in the welded material results in a decrease in stress at break and strain at the maximum stress. The use of DIC technique and X-ray microtomography further confirms the localized strain amplification in the welded zone due to the significant increase in fibre density.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Emad Pourahmadi, Farjad Shadmehri, Rajamohan Ganesan
Summary: This research compares the mechanical properties of laminates manufactured using automated fiber placement and conventional autoclave curing methods. The results show that laminates manufactured using automated fiber placement have a lower interlaminar shear strength compared to laminates reconsolidated using autoclave curing. A finite element simulation method is proposed to quantitatively analyze these differences.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Johnny Jakobsen, Benny Endelt, Fahimeh Shakibapour
Summary: This study proposes a new bolted/pinned joining method for composite applications, which improves load transfer by introducing a patch-type reinforcement. Experimental results demonstrate significant improvements in both static and fatigue load conditions compared to existing methods. Finite element simulations highlight the advantage of this method, as it creates a more efficient load-transferring mechanism through different stress distributions.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Gisele G. Cintra, Janine D. Vieira, Daniel C. T. Cardoso, Thomas Keller
Summary: This paper proposes a novel approach to assess multi-crack behavior in layered fiber-polymer composites. The generated Compliance and R-curves provide useful insights into understanding the multiple delamination process and allow for separate evaluation of strain energy release rate (SERR) for each crack. The developed cohesive zone model successfully simulates the failure process zone of three parallel cracks, showing good agreement between the numerical model and experimental results.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Renil Thomas Kidangan, Sreedhar Unnikrishnakurup, C. Krishnamurthy, Krishnan Balasubramaniam
Summary: The induction heating process can accurately identify fiber orientation and stacking order, making it a valuable tool for large-area inspection and quality control in manufacturing fiber-reinforced composites.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Sungjun Hwang, Yousoo Han, Douglas J. Gardner
Summary: Bleached Kraft pulp, unbleached Kraft pulp, and old corrugated cardboard pulp are suitable for producing cellulose nanofibril suspensions. Spray drying is a fast, simple, cost-effective, and scalable drying method. Spray-dried cellulose nanofibrils can be used as reinforcing materials in polypropylene matrices. The particle size of cellulose nanofibrils affects the material properties.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Mehdi Mahdavi, Abbas Zolfaghari
Summary: This study aims to improve the recovery forces of shape memory polymers (SMPs) through material extrusion additive manufacturing. By using glass fiber (GF) as reinforcement and manufacturing multi-layer composite specimens, it was found that PLA with 6.62% GF exhibited the best recovery force, which was further optimized through annealing heat treatment.
COMPOSITES PART B-ENGINEERING
(2024)
Review
Engineering, Multidisciplinary
Xiang Ao, Antonio Vazquez-Lopez, Davide Mocerino, Carlos Gonzalez, De-Yi Wang
Summary: The vulnerability of natural fibers to heat and fire poses a significant challenge for their substitution of traditional fiber reinforcements in composite materials. Natural fiber/polymer composites (NFCs) are regarded as potential candidates for engineering applications due to their environmental friendliness and low-impact sourcing. Thus, appropriate approaches need to be implemented to enhance the fire safety of NFCs. This review summarizes and discusses the latest understanding of flammability and thermal properties of natural fibers, with a special focus on their interaction with polymer matrix in fire behavior. Additionally, the latest developments in flame-retardant approaches for NFCs are reviewed, covering both flame retardancy and fire structural integrity. Finally, future prospects and perspectives on fire safety of NFCs are proposed, providing insights into further advancements of NFCs.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Cheng Wang, Siqi Huo, Guofeng Ye, Bingtao Wang, Zhenghong Guo, Qi Zhang, Pingan Song, Hao Wang, Zhitian Liu
Summary: The demand for multifunctional, transparent epoxy resin with superior dielectric, mechanical, and fire-safety performances is increasing in modern industries. Researchers have developed an epoxidized, phosphaphenanthrene-containing poly(styrene butadiene styrene) (ESD) for advanced fire-safe epoxy resin, which maintains high transparency and improves UV-blocking property. The addition of 10 wt% ESD results in improved mechanical properties, decreased dielectric constant and loss, and outperformance compared to other fire-safe epoxy resins. This research provides an effective method for developing multifunctional flame-retardant epoxy resin.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Bo Pang, Heping Zheng, Zuquan Jin, Dongshuai Hou, Yunsheng Zhang, Xiaoyun Song, Yanan Sun, Zhiyong Liu, Wei She, Lin Yang, Mengyuan Li
Summary: This study develops an internal superhydrophobic material (ISM) using waste denitrification fly ash, which maintains stable hydrophobicity under harsh conditions of use and does not rely on expensive fluor-based surface modifications. The synthesized ISM has excellent matrix strength, strong waterproof properties, and retains superhydrophobicity even at damaged or friction interfaces.
COMPOSITES PART B-ENGINEERING
(2024)
Article
Engineering, Multidisciplinary
Meirbek Mussatayev, Qiuji Yi, Mark Fitzgerald, Vincent K. Maes, Paul Wilcox, Robert Hughes
Summary: Real-time monitoring of carbon fibre composites during Automated Fibre Placement (AFP) manufacturing remains a challenge for non-destructive evaluation (NDE) techniques. This study designed a directional eddy-current (EC) probe to evaluate the detectability of out-of-plane wrinkles. Experimental evaluations and finite element modeling were conducted to better understand the relationship between eddy-current density and defect detection. The findings suggest that the probe configuration with an asymmetric driver coil and differential pickup coils shows the best capability for wrinkle detection.
COMPOSITES PART B-ENGINEERING
(2024)
