Article
Engineering, Manufacturing
Min-Gu Han, Seung-Hwan Chang
Summary: This study developed a draping simulation technique that can reflect the mechanical behavior of uncured woven fabric prepregs, and accurately obtained the basic mechanical properties through tests and simulations, for evaluating and validating fabric composite structures.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2021)
Article
Mechanics
Dong-Hyeop Kim, Sang-Woo Kim, In Lee
Summary: This study evaluates the deformation of plain woven composite structures induced by the curing process. The effective material property is calculated by considering fabric parameters closely related to the material properties. The theoretical models for predicting the cure behavior and effective material property are incorporated into finite element-based three-dimensional cure simulation. The results revealed the relationship between deformation and composite yarn thickness, as well as the gap between adjacent yarns. The process-induced deformation considering fabric parameters can contribute to improving the manufacturing quality of woven composite structures.
COMPOSITE STRUCTURES
(2022)
Article
Engineering, Manufacturing
F. Yu, S. Chen, L. T. Harper, N. A. Warrior
Summary: In the study of forming-induced wrinkling behavior in bi-axial fabrics, it was found that using a non-linear bending model produces more accurate wrinkle patterns compared to experimental data. This is because the bending stiffness parameter is varied as a function of the applied forming load to account for fiber buckling. Areas of high in-plane shear are more likely to induce out-of-plane wrinkles.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2021)
Article
Polymer Science
Pooria Khalili, Mikael Skrifvars, Ahmet Semih Erturk
Summary: The mechanical properties of regenerated cellulose fabric-reinforced composite were studied, showing higher tensile strength and ductility compared to natural fibre counterparts. Simulation was used to predict the behavior of the bio-composite, including modeling the structural behavior of a car door panel.
Article
Materials Science, Multidisciplinary
Rafal Grzejda, Magdalena Kobielarz
Summary: This paper investigates the influence of zinc coating thickness on the mechanical properties of high-strength zinc-coated bolts through finite element modeling. The results show that the use of a standard thickness of zinc coating can lead to a reduction in bolt stiffness of up to 11.2%.
Article
Mechanics
Yanfei Yang, Wanwan Cao, Zihu Wang, Ji Li, Yan Zhang
Summary: This study investigates the mechanical properties and ballistic performance of fabric pre-pregs after resin coating. Different resin ratios were used to coat aramid fabric and obtain various fabric pre-pregs. Experimental tests and Finite Element (FE) simulations were conducted to understand the role of resin coating. The results show that higher bonding force in the yarns led to global deformation under load, while local failure and limited Backface Signature (BFS) were observed during ballistic impact. An increase in resin ratio initially increased the tensile stress and energy absorption of the fabric pre-pregs, but later decreased. The panel AF/R14 showed the highest improvement in tensile stress (16.28%) and specific energy absorption (21.5%) compared to the neat fabric panel. FE simulation results revealed higher strain energy and frictional energy dissipation in the AF/R14 panel before failure. When the fabric pre-preg had appropriate bonding force, the secondary yarns contributed significantly to energy absorption during impact. Resin coating on fabric can enhance ballistic performance.
COMPOSITE STRUCTURES
(2023)
Article
Engineering, Multidisciplinary
F. Yu, S. Chen, G. D. Lawrence, N. A. Warrior, L. T. Harper
Summary: This study investigates the forming behavior of preforms made from Non-Crimp Fabric (NCF) for manufacturing complex double-curved geometries using Double Diaphragm Forming (DDF). Finite element (FE) simulations are used to study the effect of ply layup sequence on the formation of fabric wrinkles. The simulation results are in good agreement with experimental results, showing the location and number of fabric wrinkles for single or multi-ply layups. The simulations reveal that fabric over-shearing induced by convex double-curved features and dissimilar inter-ply shear deformations lead to fabric wrinkles.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Chemistry, Multidisciplinary
Mamta Dahiya, Virat Khanna, Suneev Anil Bansal
Summary: In this study, the elastic properties of GNP-reinforced aluminium nanocomposite (AGNC) were analyzed using a 3D multiscale finite element method. The results showed that the addition of GNP significantly enhanced the Young's modulus and yield strength of AGNC, especially when the weight fraction of GNP was 1%. The size of GNP also influenced the mechanical properties, with 15nm and 30nm diameter GNP showing the best combination of strength and ductility. Additionally, the orientation of GNP had an impact on the enhancement, with a layered orientation showing better results compared to different angles of GNP.
Article
Engineering, Manufacturing
Junshuo Zhang, Yu Wang, Jianyu Zhou, Chunyu Zhao, Yuxuan Wu, Shuai Liu, Xinglong Gong
Summary: This study found that impact speed and constraint conditions affect the relative intralayer interfacial sliding rate among yarns, thereby influencing the rheological state of STF and the anti-impact performance of fabric. Furthermore, a mathematical model was developed for the relationship between projectile velocity and fabric kinetic energy under strong constraints, providing design ideas for body armor with high protective performance.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2021)
Article
Materials Science, Composites
Yiwan Sun, Lihai Cai, Weiguang Shao, Wenyan Liu
Summary: This paper explores the effects of woven fabric structures on the biaxial tensile mechanical properties and burst properties of woven fabric for layflat hose. By using a repeat unit cell finite element modeling, the effects of warp yarn spacing and weft yarn linear density on mechanical responses and burst properties are studied, and the finite element method is found to accurately predict the burst pressure of layflat hose.
POLYMER COMPOSITES
(2022)
Article
Materials Science, Composites
Hengyi Zhu, Hualin Fan
Summary: A lightweight carbon fiber reinforced composite sandwich cylinder with over-expanded honeycomb core has been designed and manufactured, demonstrating excellent stiffness and a relatively simpler fabrication process. Experimental and simulation analysis have revealed the strength and failure process of the cylinder.
COMPOSITES SCIENCE AND TECHNOLOGY
(2022)
Article
Materials Science, Composites
Yutong Fu, Yan Kan, Xin Fan, Shanyong Xuan, Xuefeng Yao
Summary: This paper investigates the design strategy and mechanical properties of 3D printed continuous fiber reinforced thermoplastic fabric composites (CFRTPFCs). Simulation of manufacturing processes and analysis of mechanical properties using a multi-scale fluid-solid coupling method are performed. The effects of length-width ratio and printing method on the mechanical behaviors of the composites are discussed.
COMPOSITES SCIENCE AND TECHNOLOGY
(2022)
Article
Materials Science, Textiles
Jong Hyun Eun, Min Seong Kim, Sun Min Sung, Bo Kyoung Choi, In Uk Jang, DoHyun Kim, Joon Seok Lee
Summary: PVC coated fabric, a lightweight and flexible structural material mainly used as a roof material, tends to suffer from mechanical failures such as tensile failure, peel, and tear under extreme conditions like heavy rain and wind. Despite several studies aiming to enhance its mechanical properties, there has been no significant improvement. In this study, the mechanical properties of PVC coated fabrics were improved by applying low viscosity PVC resin and using a 4 x 4 matt weave structure polyester fabric. The results showed that the tensile strength, tear load, and peel strength of the PVC coated fabric made with low viscosity PVC resin (D10) improved by approximately 3%, 11%, and 29% respectively compared to the one made with high viscosity PVC resin (D0). Additionally, the PVC coated fabric with a 4 x 4 matt weave structure demonstrated superior mechanical properties compared to those with a 1 x 1 plain weave structure or 2 x 2, 3 x 3 matt weave structure, attributable to its low crimp rate and low intersection point between the warp and weft yarns.
JOURNAL OF INDUSTRIAL TEXTILES
(2022)
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
Construction & Building Technology
Diddyer Barajas, Eduardo Pereira, Vitor Cunha, Filipa Monteiro, Luclecia Silva, Andrea Zille
Summary: This study aims to explore an alternative construction methodology by employing fabrics as formworks. Through the integration of experimental characterization and numerical simulation, the mechanical behavior and structural design approach of this composite system are investigated.
DEVELOPMENTS IN THE BUILT ENVIRONMENT
(2023)
Article
Engineering, Manufacturing
M. Bodaghi, M. Mobin, D. Ban, S. Lomov, M. Nikzad
Summary: This study evaluated the surface quality of textile-like porous media fabricated by different 3D printing techniques using a 3D optical profilometer, with SLA technique producing the smoothest surface. The surface parameters of MJF samples were found to be lower than those of FDM samples, indicating a smoother surface in MJF production compared to FDM due to the different filling patterns.
MATERIALS AND MANUFACTURING PROCESSES
(2022)
Article
Engineering, Multidisciplinary
Francisco Mesquita, Yentl Swolfs, Stepan V. Lomov, Larissa Gorbatikh
Summary: This study conducted in-situ synchrotron computed tomography (CT) tensile tests and modeling to investigate the hybrid effect in carbon-glass hybrid composites. The results showed that hybrid composites have a higher fiber break density in their carbon plies compared to non-hybrid carbon fiber composites. Fibers near a ply interface were more likely to fail, augmenting the hybrid effect.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Engineering, Multidisciplinary
S. B. Sapozhnikov, S. Lomov, Y. Swolfs, V Carvelli
Summary: An experimental study was conducted to investigate the elastic and pseudo-ductile deformation processes of carbon fibre reinforced plastics with low elongation (LE) and high elongation (HE) layers. The study examined the stable elastic deformation, microdamage accumulation, and delamination of the LE and HE layers. The results showed that the quasi-isotropic hybrid laminates exhibited good performance in terms of notch sensitivity.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Engineering, Biomedical
Bastien Eydan, Baptiste Pierrat, Nicolas Curt, Hassan Zahouani, Jerome Molimard
Summary: The aim of this study was to develop a new device to study the mechanical interaction between medical devices and skin, and its effects on shear strain and friction behavior. The experiment results showed that skin surface conditioning had a significant impact on friction properties.
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS
(2022)
Article
Engineering, Multidisciplinary
Francisco Mesquita, Arsen Melnikov, Ashok Rajpurohit, Vicky Singery, Phillipe Sanial, Stepan Lomov, Yentl Swolfs
Summary: UD non-crimp fabric (NCF) carbon/epoxy composites were tested to evaluate the impact of stitching on the tensile failure strain. The results showed that the stitched layers had the same failure strain as the non-stitched layers, while removing the stitches resulted in a lower failure strain.
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
Francisco Mesquita, Christian Breite, Stepan V. Lomov, Yentl Swolfs
Summary: This study proposed a methodology for retrieving the Weibull parameters of fiber strength using in-situ synchrotron computed tomography tensile testing. Different methods were used to estimate the parameters, and the results showed that non-linear regression had a better correlation with the observed fiber strength probability. The study also found that the strength distribution of fibers can vary within a given material batch.
COMPOSITES SCIENCE AND TECHNOLOGY
(2022)
Article
Materials Science, Composites
M. Alves, L. M. Martulli, M. Kerschbaum, Y. Swolfs, S. V. Lomov Sw, S. Pimenta
Summary: This work presents a novel 3D approach for the numerical modelling of TBDCs, which generates 3D orientation tensors by adding a stochastic component and predicts the failure initiation of the materials using a physically based 3D failure criterion. Experimental results demonstrate that the proposed approach accurately predicts the mechanical properties of the materials.
COMPOSITES SCIENCE AND TECHNOLOGY
(2023)
Article
Mechanics
Xiao Ma, Yang Chen, Modesar Shakoor, Dmytro Vasiukov, Stepan V. Lomov, Chung Hae Park
Summary: This paper focuses on the numerical implementation of phase-field models of fracture using the Fast Fourier Transform based numerical method. The influence of a simplification in the phase-field evolution equation on heterogeneous materials is assessed and a complete formulation is proposed. The assessment shows that the simplified formulation leads to artificial diffusion of damage between different components, while the complete formulation suppresses this diffusion.
ENGINEERING FRACTURE MECHANICS
(2023)
Article
Materials Science, Multidisciplinary
Deepjyoti Dhar, Stepan V. V. Lomov, Atul Jain
Summary: In this article, the predictive abilities of two prevalent homogenization formulations, two-step Mori-Tanaka (MT-MT) and MT-Voigt, are benchmarked using virtual representative volume element (RVE) and real RVE. Both schemes have similar predictive capabilities for the effective modulus and phase average stress, but may not accurately predict the strain distribution for complex microstructures.
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES
(2022)
Article
Multidisciplinary Sciences
Valter Carvelli, Stepan V. Lomov, Sergei B. Sapozhnikov, Christian Breite, Yentl Swolfs
Summary: This paper provides an overview of the fatigue behavior of hybrid fiber-reinforced plastics and specifically reports the fatigue behavior of a quasi-isotropic pseudo-ductile all-carbon fiber interlayer hybrid composite. Experimental measurements and observations are conducted to study the damage development, and the results include fatigue life, stiffness evolution, and damage observations.
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES
(2023)
Article
Polymer Science
Radmir Karamov, Christian Breite, Stepan V. Lomov, Ivan Sergeichev, Yentl Swolfs
Summary: The study investigates the progressive development of fibre breaks in unidirectional composite materials using in situ X-ray computed tomography. By applying super-resolution (SR) using 3D deep learning techniques, the quality of low-resolution scans is enhanced for fibre break identification. The developed approach achieves automated identification of fibre breaks with an average accuracy of 82% to 92%.
Article
Physics, Applied
Sergey G. G. Abaimov, Iskander S. S. Akmanov, Stepan V. V. Lomov
Summary: In the digital era, computational performance becomes crucial for the design of novel smart materials. Nanocomposites present a challenge due to the complex morphology and interactions. This study overcomes the singularity issue in thermal analysis of carbon nanotube (CNT) nanocomposites by developing a technique based on undocumented possibilities in Abaqus software. Numerical simulations using 3D particle morphology obtained by electron tomography show close agreement with experimental measurements.
APPLIED PHYSICS LETTERS
(2023)
Article
Mechanics
Xiao Ma, Dmytro Vasiukov, Modesar Shakoor, Stepan V. Lomov, Chung Hae Park
Summary: This paper focuses on the numerical implementation of phase-field models of fracture using the Fast Fourier Transform (FFT) based numerical method. The choice of regularization length in phase-field models is important for both macroscopic mechanical behavior and local crack propagation patterns. Wu's phase-field model has been successful in reducing length sensitivity for homogeneous materials, and it has also been found to be more suitable than Miehe's model for brittle failure with the introduction of an elastic stage. The sensitivity of Wu's model for heterogeneous materials has also been investigated in this study.
ENGINEERING FRACTURE MECHANICS
(2023)
Article
Engineering, Manufacturing
Babak Fazlali, Shailee Upadhyay, Sagar Ashokbhai Ashodia, Francisco Mesquita, Stepan Lomov, Valter Carvelli, Yentl Swolfs
Summary: Tensile testing of unidirectional composites often results in premature failure in the end tab region. This study investigates different conventional and novel designs to find the method that minimizes geometric discontinuity and maximizes failure strain. Finite element models are used to predict stress concentrations and optimize the geometry of the end tabs. Experimental results show that specimens with novel arrow-shaped tabs and continuous tabs yield the highest failure strain, avoiding premature failure effectively.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2023)
Article
Engineering, Manufacturing
Wenwu Zhang, Helezi Zhou, Bin Huang, Huamin Zhou, Xiongqi Peng
Summary: This paper investigates the tool-ply friction behavior of jute/PLA biocomposites in thermoforming. A pull-through friction testing device was developed to characterize the tool-ply friction behavior of jute/PLA prepreg at elevated temperature. The effects of alkali treatment, fiber orientation, normal force, and slipping velocity were studied, and a quantitative definition of tool-ply friction behavior was achieved. The results indicate a strong relationship between tool-ply friction behavior and woven and fiber structures, indicating hydrodynamic lubrication.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
Stephen Clay, Wesley Ault, Alex Faupel, Caglar Oskay, Philip Knoth, Noam N. Y. Shemesh, Rami Haj-Ali, Uri Breiman, Ido Meshi, Ofir Shor
Summary: This paper presents an experimental investigation on the compression failure mechanisms of laminated carbon fiber reinforced composites under non-standard quasi-static loading. The results demonstrate the presence of interior kink bands, surface ply splitting, and delaminations, with each failure mechanism associated with different stress levels.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
Bowen Zeng, Jinlong Yang, Zhi Ni, Yucheng Fan, Ziyan Hang, Chuang Feng
Summary: This study successfully improved the pyroelectric properties of PVDF films by preparing functionally graded graphene nanoplatelet (FG-GNP) reinforced PVDF composite films. The increase in the number of layers and the concentration of GNP near the surface of the composite film were found to enhance the pyroelectric properties and temperature stability.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
Shenghe Zhang, Fukai Chu, Weizhao Hu, Bibo Wang, Richard K. K. Yuen, Yuan Hu
Summary: This study improves the flame retardancy and mechanical properties of PBAT by synthesizing a phosphorus-containing intercalator and mixing it into the PBAT matrix.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
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)
Article
Engineering, Manufacturing
Xin Wang, Yiting Qu, Junlei Bai, Fujun Xu, Bin Ding, Xiaohua Zhang
Summary: A solution-based strategy is proposed to achieve a strong bond between fibers and matrix in powder materials, resulting in improved mechanical properties, thermal conductivity, and fracture strain of the composites. The method also offers advantages such as enhanced powder flowability and thermal stability.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
Xing Zhou, Guosheng Wang, Dexiang Li, Qi Wang, Keming Zhu, Yaya Hao, Yueyang Xu, Neng Li
Summary: This study successfully synthesized polyurethane elastomer by using degraded products from waste PET, and fabricated composites with carbon nanotubes for strain sensors. The composites showed good mechanical and durability performance, indicating a potential method for recycling waste PET into valuable and functional materials.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
Fei Peng, Tingting Shan, Rongrui Chen, Jiulong Shi, Di Liu, Guoqiang Zheng, Chaojun Gao, Kun Dai, Chuntai Liu, Changyu Shen
Summary: Janus polymer films with distinct surface performance and potential applications were successfully prepared by vacuum-assisted hot-compressing method and spray coating. These films exhibit decent actuation performance and rapid selfpowered sensing property, and can be used for real-time acetone monitoring system.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
Biao Cheng, Huafeng Quan, Yuefeng Zhang, Dong Huang, Tongqi Li, Chong Ye, Xingming Zhou, Zhen Fan, Yafang Zhang, Ting Ouyang, Fei Han, Hongbo Liu, Jinshui Liu
Summary: In this study, a binary graphite network was constructed to improve the thermal conductivity and control the formation of micrometer-scale open pores in phase change composites. The developed composites showed a high thermal conductivity and phase change enthalpy, making them promising for thermal control in space optical-mechanical systems and other critical aerospace components.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
Shihao Zuo, Fei Cheng, Guangming Yang, Jiangzhou Li, Yongjun Deng, Guangjun Gou, Xuejun Cui, Yunsen Hu, Xiaozhi Hu
Summary: Micro-arc oxidation (MAO) treatment was used to modify aluminum (Al) alloys in order to improve bond strength with carbon fiber reinforced polymer (CFRP). The treatment successfully created a porous surface with better hardness, roughness, and wetting, and introduced resin pre-coating (RPC) and carbon nanotube (CNT) fiber bridging to improve the bonding interface. The combined treatments significantly increased the bond strength by up to 156.1%, indicating the feasibility of MAO as an alternative method for manufacturing high-performance Al-CFRP composites in industrial production.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
James Kratz, Christophe Paris, Karolina Gaska, Vincent Maes, Ivana Partridge, Philippe Olivier
Summary: Faster heating rates and higher process temperatures can reduce the total process time while achieving the same degree-of-cure. Thermal analysis shows that thermoplastic interleaf particles melt at the recommended curing temperature. A short dwell at a lower temperature can prevent the mixing of thermoplastic particles and thermoset pre-polymer.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
Thomas Maierhofer, Evripides G. Loukaides, Craig Carr, Chiara Bisagni, Richard Butler
Summary: Joining thermoset composites via resistance welding provides an efficient method for aerospace structures with benefits such as high-volume manufacturing and simplified surface preparation. The influence of welding parameters on joint performance is assessed using Mode I fracture toughness testing. A Bayesian approach is employed to select high-performance parameters.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
Jiangan You, Ling Cai, Ronghua Yu, Haiping Xing, Jian Xue, Ying Li, Zhiwei Jiang, Dongmei Cui, Tao Tang
Summary: In response to the global environmental pollution crisis caused by waste plastics, recyclable design is an effective solution. A CPVC/PUA nanocomposite foam was developed using the plasticizing-foaming-reinforcing strategy, combined with catalytic carbonization. The foam exhibited high expansion ratio, robustness, solvent resistance, flame-triggered shape memory effect, and ablation resistance. The foam could be directly upcycled into functional carbon foam with attractive electromagnetic interference shielding performance.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
Siyao Chen, Zhiyu Chen, Yangling Ou, Junwei Lyu, Junning Li, Xiangyang Liu, Yang Liu
Summary: In this study, we demonstrated the significant effect of composite interface on temperature increase in electrical heaters. By selectively fluorinating the outer walls of carbon nanotubes and compositing them with cellulose nanofibers, improved interfacial phonon diffusion was achieved, leading to a higher temperature increase rate.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)
Article
Engineering, Manufacturing
Yanjun He, Agnieszka Suliga, Alex Brinkmeyer, Mark Schenk, Ian Hamerton
Summary: A new thermoset resin system based on a polybenzoxazine blend showed good performance under high ATOX irradiation. It reduced erosion yield by forming a silicon-rich surface layer and improved the mechanical properties of CFRP laminates.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2024)