Article
Chemistry, Physical
Pawel Kubiak, Jacek Lesnikowski
Summary: This article describes a new type of textile signal line for use in smart clothing, presenting its structure, materials, and the research results on characteristic impedance.
Article
Mathematics
Angelot Behajaina, Bruno Deschamps, Francois Legrand
Summary: This study expands the concept of finite embedding problems from fields to centrally finite division rings, providing equivalence between solving these problems and finding solutions involving polynomial constraints over the center of the division ring. Additionally, solutions to finite split embedding problems over skew fields of rational fractions are provided, extending previous works on the inverse Galois problem over skew fields.
ISRAEL JOURNAL OF MATHEMATICS
(2022)
Article
Green & Sustainable Science & Technology
Xiaoyuan Pei, Mingyue Zhao, Minjie Yan, Shigang Luo, Wen Xu, Shengkai Liu, Wenjin Xing, Ruiqi Shao, Zhiwei Xu
Summary: In this study, the interface transition zone between continuous glass fiber textile and mortar was modified using the gradient composite design technique, which successfully resolved the issue of poor bonding between the two materials. The GTRM composites with an interfacial gradient structure exhibited excellent mechanical properties, and digital image correlation was utilized to investigate crack growth and development. The externally bonded GTRM composites showed significant improvement in the flexural strength and crack resistance of concrete beams.
JOURNAL OF CLEANER PRODUCTION
(2023)
Article
Mechanics
Ben Wang, Bailu Luo, Wei Hu, Wenyi Bao, Hualin Fan
Summary: C-sandwich radome composites with double-layer woven lattice truss composites were designed and manufactured. Edgewise compressive testing revealed that the failure mechanism depends on the panel height, with global buckling, core piles fracture, and skin fracture being the typical failure modes. The global buckling is induced by the shear failure of the truss core, which is restricted with shorter columns. This study provides guidance for the design and preparation of radome sandwich composites.
COMPOSITE STRUCTURES
(2023)
Article
Engineering, Manufacturing
Ashley Victoria, Michael Edward Ries, Peter John Hine
Summary: This study successfully produced cellulose composites with excellent mechanical properties by improving the preparation method. The addition of interleaved film improves the strength and peel strength of the composites, and optimizing the solvent combination further enhances the mechanical properties of the composites.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2022)
Article
Engineering, Mechanical
Giulio D'Emilia, Antonella Gaspari, Emanuela Natale, Antonios G. Stamopoulos, Antoniomaria Di Ilio
Summary: This study presents a parallel numerical and experimental analysis of shear deformation in thermoplastic-based composites reinforced with glass fiber textile during the thermoforming process. The numerical analysis was conducted using a specific finite element software, while an experimental thermoforming test was performed with the exact same parameters. Comparisons between the simulation and measurement results show a satisfying agreement, validating the simulation method and providing useful conclusions about the detection and measurement of shear textile deformation using optical systems.
ENGINEERING FAILURE ANALYSIS
(2022)
Article
Polymer Science
Tingting Dong, Yiming Zhang, Mingming Yu, Xulan Zhang, Pibo Ma
Summary: This paragraph discusses the widespread application of fabric liners in automotive, aerospace, etc., and the testing results of fabric composites made with different materials in terms of friction performance and wear resistance. The study analyzes that the tribological performance of the composites is influenced by material and structural factors.
JOURNAL OF APPLIED POLYMER SCIENCE
(2022)
Article
Engineering, Manufacturing
Meng Liu, Zhaozhu Zhang, Mingming Yang, Peilong Li, Yanling Wang, Yaohui He, Junya Yuan
Summary: In this study, MXene@UiO-66-NH2 nanofluids were synthesized by anchoring UiO-66-NH2 nanoparticles onto MXene nanosheets, followed by further functionalization. The introduction of MXene@UiO-66-NH2 nanofluids effectively reduced the friction and wear of fabric composites.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2022)
Article
Chemistry, Multidisciplinary
Barbara Vieira, Jorge Padrao, Catia Alves, Carla Joana Silva, Helena Vilaca, Andrea Zille
Summary: Hospitals and nursing home wards are high-risk areas for infection propagation, especially with dangerous viruses and multidrug-resistant bacteria. Functionalizing healthcare textiles with antimicrobial properties, such as gold-hydroxyapatite nanoparticles, can effectively reduce microbial load and prevent the spread of infections. Knitted fabrics made of cotton, polyester, and cotton-polyester were successfully functionalized using pre-treatments, surfactants, incorporation processes, and optimization of exhaustion parameters. The best performing fabric, half bleached cotton, showed antibacterial properties even after 20 washing cycles, making it suitable for healthcare comfort textiles.
Article
Engineering, Manufacturing
Tharan Gordon, Michael R. Wisnom, Byung Chul Kim
Summary: Thickness tapering is a common strategy for efficient and lightweight composite structures, but it can introduce delamination sites. This study investigated the use of ply scarfing method to improve the compressive failure stress of tapered laminates made from thick unidirectional non-crimp fabrics. The results showed that ply scarfing suppressed delamination and increased the failure stress by 60%.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Review
Chemistry, Inorganic & Nuclear
Nelly Couzon, Jeremy Dhainaut, Christine Campagne, Sebastien Royer, Thierry Loiseau, Christophe Volkringer
Summary: This review discusses the use of active porous textiles composites (PTC) as protective garments against chemical warfare agents (CWA), focusing on a variety of porous compounds such as zeolites, metal organic frameworks (MOFs) or aerogels for catalytic degradation of CWAs. Integration of these active solids to textile fibers, particularly using electrospinning technique or pre-functionalization of fibers, is highlighted.
COORDINATION CHEMISTRY REVIEWS
(2022)
Article
Materials Science, Composites
Woo Jong Kim, Sobi Cho, John Hong, Jin Pyo Hong
Summary: Recent research has explored the potential of utilizing a new type of one-dimensional coaxial stretchable yarn TENG for wearable electronic devices, demonstrating efficient energy conversion even under diverse environmental conditions thanks to its high stretchability, water resistance, and deformable characteristics.
COMPOSITES SCIENCE AND TECHNOLOGY
(2022)
Review
Nanoscience & Nanotechnology
Aisha Rehman, Shadi Houshyar, Xin Wang
Summary: The integration of nanodiamond (ND) with fibrous materials has opened up new potential applications in textiles. Researchers have extensively studied the extraordinary thermal, mechanical, chemical, and optical properties of diamond nanoparticles. These findings could pave the way for advanced research in this area.
ACS APPLIED NANO MATERIALS
(2021)
Article
Polymer Science
Min Yang, Xinxin Li, Wenjing Qin, Yanli Wang, Changshun Gu, Lei Feng, Zhenhao Tian, Hanying Qiao, Jianxing Chen, Junji Chen, Shougen Yin
Summary: In order to improve the fire safety of combustible materials in wearable applications, a multifunctional fabric with flame retardancy and comfortable wearability is urgently needed. The TPU/APP/MXene fiber membrane, obtained by adding ultra-fine ammonium polyphosphate (APP) prepared by ball milling to polyurethane (TPU) spinning solution and spraying MXene, exhibits excellent flame-retardancy and other multifunctional properties such as strain sensitivity, water penetration resistance, breathability, and electrothermal properties. The co-spinning strategy provides a new platform for the construction of multifunctional composite fiber membranes, which is of great value in solving wearable safety problems.
EUROPEAN POLYMER JOURNAL
(2023)
Article
Materials Science, Multidisciplinary
Carolyn Oddy, Magnus Ekh, Tomas Ekermann, Stefan Hallstrom, Martin Fagerstrom
Summary: The use of 3D-woven composite materials has shown promising results, but efficient computational models are needed for widespread adoption in industry. This study proposes a flexible framework for modeling the mechanical response of 3D-woven composites, demonstrating non-linear behaviors under different loading conditions and providing a method to predict material response effectively.
MECHANICS OF MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Gabriele Barbagallo, Marco Valerio D'Agostino, Alexios Aivaliotis, Ali Daouadji, Ahmed Makradi, Gaetano Giunta, Philippe Boisse, Salim Belouettar, Angela Madeo
Summary: This paper investigates phenomena associated with microstructure and how the main deformation mode can be controlled through a second gradient parameter. The results demonstrate that by increasing the second gradient parameter, the deformation mode can switch from shear to one with a constant curvature along the specimen. By studying two different geometries of fibrous composite reinforcements, it is shown how the effects of local bending stiffness of the yarns can be taken into account in a homogenized way in a homogeneous second gradient continuum.
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES
(2021)
Article
Mathematics, Interdisciplinary Applications
Mouhamadou Dia, Nahiene Hamila, Mickael Abbas, Anthony Gravouil
COMPUTATIONAL MECHANICS
(2020)
Article
Engineering, Manufacturing
Marina Selezneva, Naim Naouar, Yvan Denis, Larissa Gorbatikh, Peter Hine, Stepan V. Lomov, Yentl Swolfs, Ignaas Verpoest, Philippe Boisse
Summary: The study focuses on developing an FE model for thermoforming of SRPP, based on the Boisse - Charmetant hyperelastic law. The model is validated against experimental draping data, showing good qualitative correlation. It can be used for predicting SRPP draping and analyzing the mechanical response of the consolidated part to loading.
INTERNATIONAL JOURNAL OF MATERIAL FORMING
(2021)
Article
Materials Science, Multidisciplinary
Yvan Denis, Fabrice Morestin, Nahiene Hamila
COMPUTATIONAL MATERIALS SCIENCE
(2020)
Article
Mechanics
Jie Wang, Peng Wang, Nahiene Hamila, Philippe Boisse
COMPOSITE STRUCTURES
(2020)
Article
Materials Science, Multidisciplinary
N. Naouar, D. Vasiukov, C. H. Park, S. V. Lomov, P. Boisse
JOURNAL OF MATERIALS SCIENCE
(2020)
Article
Engineering, Manufacturing
Renzi Bai, Julien Colmars, Naim Naouar, Philippe Boisse
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2020)
Article
Chemistry, Multidisciplinary
Raphael Richert, Jean-Christophe Farges, Cyril Villat, Sebastien Valette, Philippe Boisse, Maxime Ducret
Summary: A digital tool was presented to help clinicians decide between non-surgical and surgical strategies in cases of instrument fracture. Virtual Treatment Planning and Finite Element Analysis identified mechanical risks of different strategies, ultimately leading to the choice of a 3-mm apicoectomy approach. Further research is needed to confirm the relevance of this digital approach in endodontic practice.
APPLIED SCIENCES-BASEL
(2021)
Article
Materials Science, Composites
Mederic Chaudey, Anwar Shanwan, Gilles Hivet, Jean Gillibert, Nahiene Hamila
Summary: This paper presents an experimental and numerical study on PA6.6 monofilaments for needle-punching tests. A numerical finite element model was developed to account for the variability of PA6.6 behavior and the localization of deformation. The model showed satisfactory correlation between experiments and simulations, and can be adapted to other materials.
APPLIED COMPOSITE MATERIALS
(2022)
Article
Engineering, Multidisciplinary
Renzi Bai, Bo Chen, Julien Colmars, Philippe Boisse
Summary: The drapability of a textile composite reinforcement refers to its ability to be formed on a double curved shape without wrinkling. By analyzing the deformation modes and internal virtual works during draping, a physics-based Drapability Ratio can be determined, which is influenced by the in-plane shear stiffness and bending stiffness of the textile reinforcement. This ratio helps identify the suitable reinforcement for a given geometry.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Health Care Sciences & Services
Raphael Richert, Jean-Christophe Farges, Jean-Christophe Maurin, Jerome Molimard, Philippe Boisse, Maxime Ducret
Summary: This study aimed to classify the relative contributions of four biomechanical factors to the root stresses of the resected premolar. The results showed that the factors of preparation and bone height had a significant influence on root stresses, and neglecting the interactions between factors would result in missing nearly half of the biomechanical impact.
JOURNAL OF PERSONALIZED MEDICINE
(2022)
Article
Materials Science, Composites
Nicolas Bigot, Edouardo Guzman-Maldonado, M'hamed Boutaous, Shihe Xin, Nahiene Hamila
Summary: A new thermo-mechanical strategy for modelling the thermo-stamping process of multilayered CFRTP materials is proposed. The approach combines a new two-dimensional thermo-mechanical finite element model with a viscohyperelastic constitutive law. The results demonstrate the potential of the method in capturing the anisotropic mechanical response of UD prepregs and identifying the heat distribution during the contact between prepregs and tools.
APPLIED COMPOSITE MATERIALS
(2022)
Article
Polymer Science
Jinlei Li, Gildas L'Hostis, Nahiene Hamila, Peng Wang
Summary: Flax fibers, known for their excellent mechanical properties and recyclability, are widely used as the strongest natural fibers in advanced composite parts. This study conducted uniaxial tensile tests on hollow tubular braided fabrics made of flax fiber materials at different temperatures and tensile speeds. The results showed that temperature and tensile speed significantly affect the strength and shear stiffness of the fabric. Additionally, a theoretical model was established to describe the shear angle on the smallest circumference of the fabric, providing a basis for subsequent simulations.
Article
Engineering, Manufacturing
Emmanuel De Luycker, Nahiene Hamila
Summary: For many applications, numerical modeling of composite reinforcements may require a detailed knowledge of the structure at the mesoscopic scale, which involves a numerical description of the yarn. Non Uniform Rational B-Splines (NURBS) interpolation functions are used to approximate the yarn geometry with a reduced number of degrees of freedom and to allow a description of higher deformation gradient mechanics.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2023)
Article
Materials Science, Composites
Philippe Boisse, Jin Huang, Eduardo Guzman-Maldonado
Summary: This article presents different approaches for simulating wrinkling during the forming of textile reinforcements, including 3D finite element modeling with consideration of additional bending stiffness of fibers and the importance of bending stiffness in shell-type modeling. It also discusses the common aspects of quasi-inextensibility of fibers and possible slippage between fibers in the development of wrinkles. Additionally, it explores the influence of fiber orientation on wrinkling during the simultaneous forming of multilayered textile reinforcements.
JOURNAL OF COMPOSITES SCIENCE
(2021)