Academic literature on the topic 'Composites à Matrice Polymère (CMP)'

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Journal articles on the topic "Composites à Matrice Polymère (CMP)"

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Bréard, J., A. Saouab, and G. Bouquet. "Mesure de la perméabilité spatiale d'un renfort tridimensionnel pour matériaux composites à matrice polymère." European Physical Journal Applied Physics 1, no. 2 (1998): 269–78. http://dx.doi.org/10.1051/epjap:1998145.

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Pautrot, S. "Influence des renforts sur l'évolution en température du module d'Young de différents composites à matrice polymère." Annales de Chimie Science des Matériaux 28, no. 4 (2003): 43–52. http://dx.doi.org/10.1016/s0151-9107(03)00094-1.

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Zinchenko, О. V., V. D. Ezhova, and A. L. Tolstov. "SILICON-CONTAINING OLIGOMERIC AZOINITIATORS IN THE SYNTHESIS OF BLOCK COPOLYMERS." Polymer journal 43, no. 2 (2021): 133–42. http://dx.doi.org/10.15407/polymerj.43.02.133.

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A solvothermal synthetic pathway and functional polymer styabilizers was used for synthesis of fine silver structures of different architecture. Using polyvinylpyrrolidone as a stabilizer silver micronized wires with a diameter of 3,8–4,2 μm and aspect ratio of up to 30 were prepared. XRD technique was applied for qualitative determination of silver metal structures. New thermoresponse composite hydrogels with a structure of semi-IPNs were prepared from cross-linked polyvinyl alcohol, linear highly hydrophilic poly(2-ethyl-2-oxazoline) (PEtOx) and as-synthesized silver micro-sized wires. Effec
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Melnyk, Lubov, Lev Chernyak, Valentyn Sviderskyy, Ludmyla Vovchenko, and Viktoriia Yevpak. "Characteristics of Fly Ash as a Composite Filler." Chemistry & Chemical Technology 19, no. 2 (2025): 342–53. https://doi.org/10.23939/chcht19.02.342.

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The object of the study was composite materials using fly ash from Burshtyn and Kurakhiv TPPs as fillers and polymer dispersions Policril 590 and Latex 2012 as matrices. The relationship between the composition of the types of fly ash from Ukrainian thermal power plants and the peculiarities of the energy state of the dispersed filler particles surface as a factor of interaction with the binder in forming the polymer composite structure was determined. The effect of high concentration of fillers on the formation of the pore structure and indicators of physical and mechanical properties of comp
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Chinesta, Francisco, Amine Ammar, and Kunji Chiba. "Mise en forme des composites à matrice polymère renforcée avec des fibres courtes : Vingt ans de simulation numérique." Revue des composites et des matériaux avancés 15, no. 3 (2005): 323–37. http://dx.doi.org/10.3166/rcma.15.323-337.

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Immonen, Kirsi, Pia Willberg-Keyriläinen, Jarmo Ropponen, et al. "Thermoplastic Cellulose-Based Compound for Additive Manufacturing." Molecules 26, no. 6 (2021): 1701. http://dx.doi.org/10.3390/molecules26061701.

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The increasing environmental awareness is driving towards novel sustainable high-performance materials applicable for future manufacturing technologies like additive manufacturing (AM). Cellulose is abundantly available renewable and sustainable raw material. This work focused on studying the properties of thermoplastic cellulose-based composites and their properties using injection molding and 3D printing of granules. The aim was to maximize the cellulose content in composites. Different compounds were prepared using cellulose acetate propionate (CAP) and commercial cellulose acetate propiona
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Nguyen, Ch N., M. V. Sanyarova, and I. D. Simonov-Emel’yanov. "Calculating the composition of dispersion-filled polymer composite materials of various structures." Fine Chemical Technologies 15, no. 1 (2020): 62–66. http://dx.doi.org/10.32362/2410-6593-2020-15-1-62-66.

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Objectives. The aim is to calculate the composition of dispersion-filled polymer composite materials with different fillers and structures and to highlight differences in the expression of said composition in mass and volume units.Methods. The paper presents the calculation of compositions in mass and volume units for various types of structures comprising dispersion-filled polymer composite materials according to their classification: diluted, low-filled, medium-filled, and highly-filled systems.Results. For calculations, we used fillers with densities ranging from 0.00129 (air) to 22.0 g/cm3
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Purbasari, Aprilina, Timothius Adrian Christantyo Darmaji, Cindy Nella Sary, and Heny Kusumayanti. "Pembuatan dan Karakterisasi Komposit dari Styrofoam Bekas dan Serat Ijuk Aren." METANA 15, no. 2 (2019): 65–70. http://dx.doi.org/10.14710/metana.v15i2.25794.

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Komposit merupakan gabungan dari dua atau lebih bahan yang menghasilkan efek sinergis. Komposit dapat dibuat dari polimer sebagai matriks dan serat alam sebagai bahan penguat. Pada penelitian ini komposit dibuat dari styrofoam bekas dan serat ijuk aren. Styrofoam merupakan salah satu jenis polimer yang sulit terdegradasi secara alami, sedangkan serat ijuk aren merupakan serat alam yang mudah diperoleh di Indonesia. Pembuatan komposit dilakukan dengan alat hot press pada berbagai perbandingan massa styrofoam dan serbuk ijuk aren (10:90; 20:80; 30:70; 40:60; dan 50:50). Karakterisasi komposit ya
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Sarraf, Hamid, and Ludmila Škarpová. "Effect of Anodic Surface Treatment on PAN-Based Carbon Fiber and its Relationship to the Fracture Toughness of the Carbon Fiber-Reinforced Polymer Composites." Materials Science Forum 567-568 (December 2007): 233–36. http://dx.doi.org/10.4028/www.scientific.net/msf.567-568.233.

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The effect of anodic surface treatment on the polyacrylonitrile (PAN)-based carbon fibers surface properties and the mechanical behavior of the resulting carbon fiber-polymer composites has been studied in terms of the contact angle measurements of fibers and the fracture toughness of composites. Results from contact angle measurements revealed that the angle of electrolyte solution largely decreases with increasing current densities of treatments up to 0.4-0.5 A m-2. The results obtained from the evolution of KIC with flexure of the composites as a function of electric current density shown t
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Gochuyeva, A. F. "STUDY OF THE EFFECT OF PHOTO QUENCHING OF ELECTRICAL CONDUCTIVITY UNDER THE ACTION OF LIGHT IN POLYMER-FERROCENE COMPOSITES." New Materials, Compounds and Applications 8, no. 1 (2024): 87–93. http://dx.doi.org/10.62476/nmca8187.

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This study, the effect of photo quenching of electrical conductivity under the action of light was observed in composite samples containing a polymer and ferrocene. As a polymer matrix, polymer matrices containing halogens (PVDF, F42, F1, F3) and polyolefins (HDPE, LDPE, PP) are used. During the study, a voltage of 100 V was applied to the sample. The surface of the sample was exposed to light with intensity 400 mWt/cm2 in the field of view.
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Dissertations / Theses on the topic "Composites à Matrice Polymère (CMP)"

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Tuloup, Corentin. "Process and structural health monitoring of Polymer-Matrix Composites (PMC) using embedded piezoelectric transducers." Thesis, Compiègne, 2020. https://bibliotheque.utc.fr/Default/doc/SYRACUSE/2020COMP2593.

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Ce travail novateur étudie l'intérêt d'intégrer des transducteurs piézoélectriques (à base céramique et/ou polymère) au sein de matériaux composites à matrice organique (CMO) pour effectuer une surveillance en temps réel et in-situ de leur processus de fabrication (Process Monitoring PM) ainsi que de leur vie en service (Structural Health Monitoring SHM). Pour ce faire, les transducteurs piézoélectriques ont été intégrés au cœur des empilements fibreux suivant une méthodologie innovante développée au sein de l’équipe de recherche « Matériaux et Surfaces » du laboratoire Roberval. Le système de
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Chabert, Emmanuelle. "Propriétés mécaniques de nanocomposites à matrice polymère : approche expérimentale et modélisation." Lyon, INSA, 2002. http://theses.insa-lyon.fr/publication/2002ISAL0011/these.pdf.

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Ce travail de thèse présente une analyse des propriétés mécaniques de nanocomposites à matrice polymère. Il s'agit d'examiner le rôle de chacun des constituants : la matrice, la charge renforçante et l'interphase (particule-matrice, particule-particule). Nous nous sommes tout d'abord attachés à expliciter, sous forme simple et unifiée, l'approche moléculaire développée au laboratoire GEMPPM (" quasi point defect theory ") destinée à décrire le comportement des polymères amorphes (ou matrice) autour de la transition vitreuse. Une méthodologie originale de détermination des différents paramètres
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Guigon, Camille. "Vieillissement par cyclage thermique de composites interlocks 3D à matrice polymère." Thesis, Chasseneuil-du-Poitou, Ecole nationale supérieure de mécanique et d'aérotechnique, 2015. http://www.theses.fr/2015ESMA0004.

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L’introduction des composites dans des pièces structurelles critiques pour les aéronefs représente une réelle rupture technologique et nécessite des études spécifiques afin de maîtriser leur comportement et leur durabilité. Ce travail a pour objectifs de caractériser et de comprendre les mécanismes de vieillissement de composites interlock 3D à fibres de carbone et à matrice polymère lorsqu’ils sont soumis à des cycles thermiques.Dans ce but, un essai de cyclage thermique (-55°C/120°C), dont l’environnement thermique et gazeux est totalement maitrisé, a été mis en place pour le vieillissement
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Pubellier, Pierre. "Influence de charges micrométriques sur le vieillissement de composites à matrice polymère." Thesis, Paris Est, 2017. http://www.theses.fr/2017PESC1177/document.

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La compréhension des phénomènes de vieillissement dans les élastomères réticulés chargés par des particules inorganiques est primordiale pour proposer un critère de fin de vie aux câbles électriques en usage au sein des centrales nucléaires. En effet, la gaine isolante de ces câbles met en jeu une matrice élastomère formulée par différents adjuvants et charges. Une quantité importante de particules inorganiques, du tri-hydrate d’aluminium (ATH), est usuellement introduite au sein de la matrice afin de lui conférer des propriétés anti-feu satisfaisantes. Les particules utilisées sont de taille
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Droulas, Jean-Luc. "Chimie interfaciale des systèmes métal - polymère." Lyon 1, 1992. http://www.theses.fr/1992LYO10082.

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L'etude des premiers stades de la metallisation de differents polymeres a ete effectuee par evaporation thermique et pulverisation ionique du metal in situ. La spectroscopie esca et la microscopie afm ont permis d'etudier la chimie interfaciale et la morphologie du depot. L'evaporation d'or (sur ps et pet) et d'aluminium (sur ldpe, pp, ps, pet, peek, pva et ldpe traite par plasma micro-ondes d'oxygene) induisent respectivement la formation d'interfaces chimiques instables, et l'apparition de complexes interfaciaux de transfert de charge du type carbone-oxygene-aluminium (sauf avec le ldpe et l
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Dalmas, Florent. "Composites à matrice polymère et nano-renforts flexibles : propriétés mécaniques et électriques." Phd thesis, Grenoble INPG, 2005. http://tel.archives-ouvertes.fr/tel-00012111.

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Cette thèse porte sur la mise en œuvre, la caractérisation microstructurale et l'étude des propriétés macroscopiques de matériaux nanocomposites à matrice polymère (un latex filmogène) renforcée par des nanofibres flexibles à haut facteur de forme. En étudiant deux types de renforts (les nanotubes de carbone et les nanofibrilles de cellulose) et en utilisant deux procédés différents pour l'élaboration des composites, ce travail a permis de mieux comprendre le rôle que jouent les enchevêtrements entre nanofibres et la nature de leurs interactions dans ce type de matériaux. Les propriétés mécani
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Frada, Jean-Michel. "Contribution à l'étude des multimatériaux acier-polymère-acier : caractérisation chimique et structurale des interphases dans des systèmes métal-oxyde-polymère." Nancy 1, 1992. http://docnum.univ-lorraine.fr/public/SCD_T_1992_0408_FRADA.pdf.

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Le matériau qui constitue le support de notre étude est un composite à structure sandwich acier-polymère-acier, élaboré par SOLLAC, dont la propriété essentielle est l'amortissement des vibrations sonores. Ce composite procure un confort acoustique recherché par l'industrie automobile. Afin d'obtenir un assemblage performant, il faut maîtriser une famille de paramètres dont le plus important est peut-être la durabilité du joint. Il ressort clairement de nos travaux que les produits acides de la dégradation thermique des polymères comme EVA (copolymère thermoplastique polyéthylène-acétate de vi
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Boudenne, Abderrahim. "Étude expérimentale et théorique des propriétés thermophysiques de matériaux composites à matrice polymère." Paris 12, 2003. https://athena.u-pec.fr/primo-explore/search?query=any,exact,990002111180204611&vid=upec.

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Ce travail porte sur l’étude expérimentale et théorique des propriétés thermophysiques de composites constitués de charges d’aluminium (Al) et de cuivre (Cu) dispersées dans une matrice polypropylène (PP). Le travail présenté est consacré dans un premier temps à l’amélioration d’un dispositif expérimental de mesure simultanée de la conductivité et de la diffusivité thermique. La caractérisation d’échantillons connus nous a permis de valider cette méthode de mesure. Par la suite, différents composites PP/Cu et PP/Al ont été réalisés pour diverses concentrations et granulométries de charges. Des
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Lafabrier, Aurore. "Etude de l'adhérence de revêtements poudre appliqués sur substrats composites à matrice polymère." Thesis, Toulon, 2014. http://www.theses.fr/2014TOUL0017.

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Sur de nombreuses pièces et structures, la peinture garantit une protection de surface et assure l'esthétique du produit final. Cependant, l'arrivée de nouvelles directives visant à réduire les sources de rejets majoritaires de Composés Organiques Volatiles (COV) incite les industriels à s'orienter vers des technologies alternatives aux peintures solvantées classiques, telles que les revêtements poudres. Dans le cas d'un substrat non-conducteur thermosensible, cette substitution implique de développer de nouvelles méthodes de mise en œuvre et d'en optimiser les paramètres.Ce travail de thèse v
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Lafabrier, Aurore. "Etude de l'adhérence de revêtements poudre appliqués sur substrats composites à matrice polymère." Electronic Thesis or Diss., Toulon, 2014. http://bu.univ-tln.fr/userfiles/file/intranet/travuniv/theses/sciences/2014/These_Lafabrier.pdf.

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Sur de nombreuses pièces et structures, la peinture garantit une protection de surface et assure l'esthétique du produit final. Cependant, l'arrivée de nouvelles directives visant à réduire les sources de rejets majoritaires de Composés Organiques Volatiles (COV) incite les industriels à s'orienter vers des technologies alternatives aux peintures solvantées classiques, telles que les revêtements poudres. Dans le cas d'un substrat non-conducteur thermosensible, cette substitution implique de développer de nouvelles méthodes de mise en œuvre et d'en optimiser les paramètres.Ce travail de thèse v
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Books on the topic "Composites à Matrice Polymère (CMP)"

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United States. National Aeronautics and Space Administration., ed. Approaches to polymer-derived CMC matrices. National Aeronautics and Space Administration, 1992.

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United States. National Aeronautics and Space Administration., ed. Approaches to polymer-derived CMC matrices. National Aeronautics and Space Administration, 1992.

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Approaches to polymer-derived CMC matrices. National Aeronautics and Space Administration, 1992.

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Approaches to polymer-derived CMC matrices. National Aeronautics and Space Administration, 1992.

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Kudinov, V. V., N. V. Korneeva, and I. K. Krylov. Effect of components on the properties of composite materials. Nauka Publishers, 2021. http://dx.doi.org/10.7868/9785020408654.

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Methods for the creation and characteristics of composite materials reinforced with carbon, aramid and UHMWPE-fibers based on polymer matrices are considered. The properties of more than 50 composite materials are given. Technologies for their production from wound nonwoven and woven fiber reinforcements are proposed, with regulation of activation, composition and arrangement of components in the material. Experimental methods for studying polymer com- posites, such as wet-pull-out (W-P-O), full-pull-out (F-P-O) and impact break (IB) have been deve­loped. It allows one to study the interfacial
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Book chapters on the topic "Composites à Matrice Polymère (CMP)"

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GIGLIOTTI, Marco, Yannick PANNIER, and Jean-Claude GRANDIDIER. "Vieillissement thermo-oxydant de matériaux composites pour applications aéronautiques." In Vieillissement des polymères industriels 2. ISTE Group, 2025. https://doi.org/10.51926/iste.9190.ch7.

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Les matériaux Composites à Matrice Organique (CMO) pour applications Automobiles, Aéronautiques, Navales, peuvent se dégrader suite à l’apparition de phénomènes de vieillissement, en présence d’environnements agressifs. L’objectif de ce chapitre est de passer en revue les principaux effets du vieillissement thermo-oxydant sur le comportement mécanique de composites à fibres de carbone et à matrice thermodurcissable, à travers la description d’une approche expérimentale/numérique.
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Zhang, Weigang, Changming Xie, Min Ge, and Xi Wei. "C/C-ZrB2-ZrC-SiC Composites Derived from Polymeric Precursor Infiltration and Pyrolysis Part I." In MAX Phases and Ultra-High Temperature Ceramics for Extreme Environments. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-4066-5.ch013.

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Two-dimensional C/C-ZrB2-ZrC-SiC composites with three phases of ultra high temperature ceramics (UHTCs) are fabricated for the first time using blending pre-ceramic polymeric precursors through the traditional polymer infiltration and pyrolysis (PIP) technique, in which a porous carbon fiber reinforced pyrolytic carbon (C/C) with a porosity of about 60% is prepared as preforms. The fabricated composite possesses a matrix of 20ZrB2-30ZrC-50SiC, which is obtained by co-pyrolysis of three pre-ceramic polymers solution in xylene with certain molar ratios. Pyrolysis of these ZrB2-ZrC-SiC pre-ceram
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Conference papers on the topic "Composites à Matrice Polymère (CMP)"

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Shue, Bruce, Alfonso Moreira, and George Flowers. "Review of Recent Developments in Composite Material for Aerospace Applications." In ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-87847.

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Advanced materials are a key element in the development of modern aerospace vehicles and composites are one of the most promising types of such materials. They tend to be significantly lighter than their metal counterparts, while possessing impressive strength and performance characteristics. This paper describes recent work and developments in three major types of composite materials — polymer matrix composite (PMC), metal matrix composite (MMC), and ceramic matrix composite (CMC). Recent work in nanocomposites, which is particularly applicable to polymer matrix and metal matrix composites is
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"Effect of Surface Treated Biopolymer on Curing Behavior and Tensile Properties of Natural Rubber Composites." In Polymers/Composites/3Bs Materials 2023 International Joint Conference. SETCOR Conferences and Events, 2024. http://dx.doi.org/10.26799/cp-polymers-composites-3bsmaterials-2023/1.

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The growing demand for environmentally friendly materials has prompted several researchers to explore naturally occurring biopolymers for potential applications in a variety of fields. Cellulose is a biopolymer formed by the repeated joining of D-glucose building blocks and is characterized by its hydrophilicity, broad chemical modification capacity, biodegradability, and the formation of versatile morphologies of semicrystalline fibers; However, the interactions between the cellulose and the polymer matrix are limited due to the fact that the cellulose is hydrophilic while the matrix is hydro
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Rahman, Mosfequr, F. N. U. Aktaruzzaman, Saheem Absar, Aniruddha Mitra, and Awlad Hossain. "Finite Element Analysis of Polyurethane Based Composite Shafts Under Different Boundary Conditions." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-37753.

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Depending on the type of matrix materials, composites can be broadly divided into three different major classifications: Organic-matrix composites (OMC), metal-matrix composites (MMC), and ceramic-matrix composites (CMC). OMC can be further sub-classified into polymer-matrix composites (PMC) and carbon-matrix composites or carbon-carbon composites. In this paper the main objective is to focus on polyurethane based PMC composites. Polyurethane is one of the widely used polymer matrix materials. It has diversified applications, easily available and cheap. In this computational study a composite
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Galagedara, Ridmi Yasantha, Sajani Nimaya Gangabadaarachchi, and Rangika U. Halwatura. "Reinforced Fiber Polymer Composite with Palmyra Fiber and Waste Polythene." In 3rd SLIIT International Conference on Engineering and Technology. SLIIT, 2024. http://dx.doi.org/10.54389/feqm3727.

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Natural fiber, a preferable replacement, is the most commonly used fiber in the composites industry. Most businesses employ natural fibers since they are equipped with a sustainability value and are increasingly evaluated as reinforcement for polymer-matrix composites. This study attempts to use thermoplastic/Palmyra fiber composites in the construction industry specifically in ceiling and wall panels. Before starting the material development process and applications for this fiber, it is important to consider the physical and mechanical properties of Palmyra fibers. Testing was conducted to d
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Wilkinson, Michael P., and Marina B. Ruggles-Wrenn. "Mechanical Properties and Fatigue Behavior of 2D Woven PMC and Unitized Composite Airframe Structures at Elevated Temperature." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-65763.

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Airframe structures and components on many existing and future Air Force aerospace systems require operation in elevated temperature. Examples include hypersonic vehicle airframes, engine related components (such as engine ducts, engine vanes, and exhaust flaps), and hot trailing edges of B-2 and C-17 wings. Material systems that show improved fatigue performance, excellent thermal resistance, and damage tolerance are prime candidate materials for potential air vehicle structural components. Polymer matrix composites (PMCs) and ceramic matrix composites (CMCs) are two types of composites used
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Miller, Robert J. "Application of Composites in Aircraft Gas Turbine Engines: Critical Issues." In ASME 1996 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/imece1996-0612.

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Abstract Actual and potential composite applications in commercial and military aircraft gas turbine engines range from low temperature graphite/polymer matrix composite (PMC) components at the front of the engine, such as, fan blades, vanes, struts and cases, to high temperature ceramic matrix composite (CMC) nozzle components. Currently the “building block” approach is primarily used in the development of composite components for gas turbine engines. Critical issues associated with the design of these composite structures for both commercial and military aircraft gas turbine engines are defi
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GALLEGOS, IVAN, JOSH KEMPPAINEN, JACOB R. GISSINGER, KRISTOPHER E. WISE, MARGARET KOWALIK, and GREGORY M. ODEGARD. "SIMULATING THE PYROLYSIS OF PHENOLIC RESIN USING REACTIVE MOLECULAR DYNAMICS." In Proceedings for the American Society for Composites-Thirty Eighth Technical Conference. Destech Publications, Inc., 2023. http://dx.doi.org/10.12783/asc38/36544.

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Phenolic resin is a thermosetting polymer that has historically been used as a carbon matrix precursor for carbon-carbon composite manufacturing due to its relatively high char yield. However, the complex structural and chemical changes occurring during pyrolysis are difficult to characterize in situ. This work presents a novel method for modeling the pyrolysis processes for a polymerized phenolic resin using reactive molecular dynamics. The characteristics of the pyrolyzed model structures agree with experimental X-ray diffraction studies on glassy carbon matrices, with interplanar spacings o
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NIETO, ZACKERY, LISA RUESCHHOFF, ZLATOMIR APOSTOLOV, and ALEJANDRA CASTELLANOS. "PROCESS MODELING OF THE FIRST PYROLYSIS CYCLE OF SMP-10 CERAMIC MATRIX COMPOSITES." In Proceedings for the American Society for Composites-Thirty Eighth Technical Conference. Destech Publications, Inc., 2023. http://dx.doi.org/10.12783/asc38/36677.

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Ceramic matrix composites (CMCs) are widely used in high-temperature applications like hypersonic thermal protection systems. The polymer infiltration and pyrolysis (PIP) process is commonly employed to manufacture CMCs. The PIP process consists of repeated cycles of preceramic polymer infiltration and pyrolysis to progressively increase the density of CMCs. However, it presents challenges such as gas evolution, shrinkage of the preceramic polymer (PCP), and the formation of cracks, porosity, and internal stresses during pyrolysis. Detecting these defects is difficult, and they can lead to int
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Nixon, Jason R., Inna Lempert, Hyunjo Choi, Jeremy McFarlane, and David I. Bigio. "Characterization of Material Properties for Multi-Scale Polymer Composites Extruded From Straight and Divergent Die Geometries Using Various Filler Concentrations." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-51919.

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The addition of nano-scale and micro-scale fillers has been proven to increase tensile and thermal properties in polymer composites. Orientation of high aspect fillers, however, has not been studied before despite being crucial to altering physical properties. When fibers are included during extrusion, they tend to align in the direction of the flow. This phenomena leads to longitudinal improvements in mechanical properties, and thus provides great benefits in some applications; however, it is beneficial to have improved properties in the transverse direction as well. Therefore, it is crucial
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Chandkoti, Ikhlas, Amol Naikwadi, and Manoj Mali. "Moisture Condensation Management in Automotive Headlamp Using Super Hydrophilic Cross-Linked Polymer Composites." In Symposium on International Automotive Technology. SAE International, 2024. http://dx.doi.org/10.4271/2024-26-0084.

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<div class="section abstract"><div class="htmlview paragraph">This work aims to develop potential super hydrophilic cross-linked smart polymer composites and condensation management device (CMD) for condensation control in automotive headlamps. Condensation and moisture buildup in the automotive headlamp decrease the visibility to the driver. The super hydrophilic cross-linked polymer composites were prepared with the combination of polyacrylamide-based hydrogels and hygroscopic lithium bromide desiccants. In this work, we have utilized various desiccants such as calcium chloride (
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