Continuous Discontinuous Fiber Reinforced Polymers

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Continuous–Discontinuous Fiber-Reinforced Polymers

Author : Thomas Böhlke
Publisher : Carl Hanser Verlag GmbH Co KG
ISBN 13 : 1569906939
Total Pages : 448 pages
Book Rating : 4.5/5 (699 download)

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Book Synopsis Continuous–Discontinuous Fiber-Reinforced Polymers by : Thomas Böhlke

Download or read book Continuous–Discontinuous Fiber-Reinforced Polymers written by Thomas Böhlke and published by Carl Hanser Verlag GmbH Co KG. This book was released on 2019-08-05 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discontinuous long fiber reinforced polymer structures with local continuous fiber reinforcements represent an important class of lightweight materials with broad design possibilities and diverse technical applications, e.g. in vehicle construction. However, in contrast to continuous fiber reinforced composites, extensively used in the aircraft industry, there is still a lack of integrated and experimentally proven concepts for manufacture, modeling, and dimensioning of combinations of discontinuously and continuously reinforced polymer structures. This is partly ascribed to the complexity of the manufacturing processes of discontinuously reinforced polymers, with heterogeneous, anisotropic, and nonlinear material and structural properties, but also to the resulting bonding problem of both material types. This book addresses these issues, including both continuous and discontinuous fiber processing strategies. Specific design strategies for advanced composite reinforcement strategies are provided, with an integrated and holistic approach taken for composites material selection, product design, and mechanical properties. Characterization, simulation, technology, design, future research, and implementation directions are also included. Especially in the field of application of three-dimensional load-bearing structures, this book provides an excellent foundation for the enhancement of scientific methods and the education of engineers who need an interdisciplinary understanding of process and material techniques, as well as simulation and product development methods.

Discontinuous Fiber-Reinforced Composites

Author : Umesh Gandhi
Publisher : Carl Hanser Verlag GmbH Co KG
ISBN 13 : 1569906955
Total Pages : 480 pages
Book Rating : 4.5/5 (699 download)

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Book Synopsis Discontinuous Fiber-Reinforced Composites by : Umesh Gandhi

Download or read book Discontinuous Fiber-Reinforced Composites written by Umesh Gandhi and published by Carl Hanser Verlag GmbH Co KG. This book was released on 2020-03-09 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are many books on composite material analysis, but most cover mainly continuous fiber materials, rather than those filled with discontinuous fibers, which are particularly attractive for large-volume and low-cost applications. This book provides the theoretical and practical background to design and use discontinuous fiber-reinforced polymer materials, with an emphasis on structural parts for the automotive industry. Moreover, the product of years of collaborative work between industry and academia is presented in an easy-to-use, comprehensive manner. The information provided makes it possible for someone with an engineering background to understand the micromechanics of discontinuous fiber-reinforced materials and, hence, analyze the structural performance of components designed with such materials. The book employs a practical approach to cover the key, unique capabilities that are critical for a successful structural analysis of discontinuous fiber-reinforced polymer structures: -Process simulation to estimate the condition of fibers in the finished parts, i.e., fiber length, orientation, and concentration -Capability to measure micro structure, i.e., fiber length distribution, fiber orientation tensors, and fiber concentration, etc. -Estimation of material properties in the part based on fiber condition, as well as environmental conditions such as temperature A broad range of areas is included, such as joining and assembly.

On the Characterization and Modeling of Interfaces in Fiber Reinforced Polymer Structures

Author : Michael Schober
Publisher :
ISBN 13 : 9783839615607
Total Pages : pages
Book Rating : 4.6/5 (156 download)

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Book Synopsis On the Characterization and Modeling of Interfaces in Fiber Reinforced Polymer Structures by : Michael Schober

Download or read book On the Characterization and Modeling of Interfaces in Fiber Reinforced Polymer Structures written by Michael Schober and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Discontinuous Fiber Composites

Author : Tim A. Osswald
Publisher : MDPI
ISBN 13 : 3038974919
Total Pages : 212 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Discontinuous Fiber Composites by : Tim A. Osswald

Download or read book Discontinuous Fiber Composites written by Tim A. Osswald and published by MDPI. This book was released on 2019-01-15 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Discontinuous Fiber Composites" that was published in J. Compos. Sci.

Discontinuous Fiber-Reinforced Composites

Author : Umesh Gandhi
Publisher : Hanser Publications
ISBN 13 : 9781569906941
Total Pages : 0 pages
Book Rating : 4.9/5 (69 download)

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Book Synopsis Discontinuous Fiber-Reinforced Composites by : Umesh Gandhi

Download or read book Discontinuous Fiber-Reinforced Composites written by Umesh Gandhi and published by Hanser Publications. This book was released on 2019-12-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are many books on composite material analysis, but most cover mainly continuous fiber materials, rather than those filled with discontinuous fibers, which are particularly attractive for large-volume and low-cost applications. This book provides the theoretical and practical background to design and use discontinuous fiber reinforced polymer materials, with an emphasis on structural parts for the automotive industry. Moreover, the product of years of collaborative work between industry and academia is presented in an easy-to-use, comprehensive manner. The information provided makes it possible for someone with an engineering background to understand the micromechanics of discontinuous fiber reinforced materials and, hence, analyze the structural performance of components designed with such materials. The book employs a practical approach to cover the key, unique capabilities that are critical for a successful structural analysis of discontinuous fiber reinforced polymer structures: -Process simulation to estimate the condition of fibers in the finished parts, i.e., fiber length, orientation, and concentration -Capability to measure micro structure, i.e., fiber length distribution, fiber orientation tensors, and fiber concentration, etc. -Estimation of material properties in the part based on fiber condition, as well as environmental conditions such as temperature A broad range of areas is included, such as joining and assembly.

Discontinuous Fiber Composites, Volume II

Author : Tim A Osswald
Publisher : Mdpi AG
ISBN 13 : 9783036512921
Total Pages : 380 pages
Book Rating : 4.5/5 (129 download)

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Book Synopsis Discontinuous Fiber Composites, Volume II by : Tim A Osswald

Download or read book Discontinuous Fiber Composites, Volume II written by Tim A Osswald and published by Mdpi AG. This book was released on 2021-09-13 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discontinuous fiber-reinforced polymers have gained importance in transportation industries due to their outstanding material properties, lower manufacturing costs and superior lightweight characteristics. One of the most attractive attributes of discontinuous fiber-reinforced composites is the ease with which they can be manufactured in large numbers, using injection and compression molding processes. The main aim of this Special Issue is to collect various investigations focused on the processing of discontinuous fiber-reinforced composites and the effect that processing has on fiber orientation, fiber length and fiber density distributions throughout the final product. Papers presenting investigations on the effect that fiber configurations have on the mechanical properties of the final composite products and materials were welcome in the Special Issue. Researchers who model and simulate processes involving discontinuous fiber composites as well as those performing experimental studies involving these composites were welcomed to submit papers. The authors were encouraged to present new models, constitutive laws, and measuring and monitoring techniques to provide a complete framework on these groundbreaking materials and to facilitate their use in different engineering applications.

Structural Composite Materials

Author : F. C. Campbell
Publisher : ASM International
ISBN 13 : 1615031405
Total Pages : 622 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis Structural Composite Materials by : F. C. Campbell

Download or read book Structural Composite Materials written by F. C. Campbell and published by ASM International. This book was released on 2010-01-01 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with all aspects of advanced composite materials; what they are, where they are used, how they are made, their properties, how they are designed and analyzed, and how they perform in-service. It covers both continuous and discontinuous fiber composites fabricated from polymer, metal, and ceramic matrices, with an emphasis on continuous fiber polymer matrix composites.

Polypropylene Handbook

Author : József Karger-Kocsis
Publisher : Springer
ISBN 13 : 3030129039
Total Pages : 648 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Polypropylene Handbook by : József Karger-Kocsis

Download or read book Polypropylene Handbook written by József Karger-Kocsis and published by Springer. This book was released on 2019-03-18 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book extensively reviews Polypropylene (PP), the second most widely produced thermoplastic material, having been produced for over 60 years. Its synthesis, processing and application are still accompanied by vigorous R&D developments because the properties of PP are at the borderline between those of commodity and engineering thermoplastics. Readers are introduced to various tacticities and polymorphs of PP, and their effects on structural properties. Further, the book addresses the control of optical properties using nucleants, provides strategies for overcoming the limited cold/impact resistance of PP, examines in detail the effects of recycling, and presents guidelines for the property modification of PPs through foaming, filling and reinforcing with respect to target applications. Special attention is paid to descriptions and models of properties as a function of morphological variables. Last but not least, the book suggests potential practical applications of PP-based systems, especially in the packaging, appliances, building/construction, textile and automotive sectors. Each chapter, written by internationally respected scientists, reflects the current state-of-art in the respective field and offers a vital source of information for students, researchers and engineers interested in the morphology, properties, testing and modeling of PP and PP-based systems. The content is indispensable to the appropriate application of PPs and related composites.

Characterisation and Modelling of Continuous-Discontinuous Sheet Moulding Compound Composites for Structural Applications

Author : Trauth, Anna
Publisher : KIT Scientific Publishing
ISBN 13 : 3731509504
Total Pages : 468 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Characterisation and Modelling of Continuous-Discontinuous Sheet Moulding Compound Composites for Structural Applications by : Trauth, Anna

Download or read book Characterisation and Modelling of Continuous-Discontinuous Sheet Moulding Compound Composites for Structural Applications written by Trauth, Anna and published by KIT Scientific Publishing. This book was released on 2020-12-11 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of this work is to significantly deepen the understanding of the material and the structural behaviour of continuous-discontinuous SMC composites, following a holistic approach to investigate microscopic aspects, macroscopic mechanical behaviour as well as failure evolution at the coupon, structure and component level. In addition, criteria to evaluate the effect of hybridisation are introduced and modelling approaches are presented and discussed.

Manufacturing-constrained multi-objective optimization of local patch reinforcements for discontinuous fiber reinforced composite parts

Download Manufacturing-constrained multi-objective optimization of local patch reinforcements for discontinuous fiber reinforced composite parts PDF Online Free

Author : Fengler, Benedikt
Publisher : KIT Scientific Publishing
ISBN 13 : 3731510065
Total Pages : 200 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Manufacturing-constrained multi-objective optimization of local patch reinforcements for discontinuous fiber reinforced composite parts by : Fengler, Benedikt

Download or read book Manufacturing-constrained multi-objective optimization of local patch reinforcements for discontinuous fiber reinforced composite parts written by Fengler, Benedikt and published by KIT Scientific Publishing. This book was released on 2021-03-31 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, contributes to the optimization of local continuous fiber reinforcement patches, under consideration of manufacturing constraints. This approach requires specific optimization strategies. Therefore, an multi-objective optimization strategy for the placement of local reinforcement patches, under consideration of manufacturing constraints, has been developed. During the multi objective optimization, structural and process related objectives are considered.

Nonconventional Concrete Technologies

Author : Committee on Nonconventional Concrete Technologies for Renewal of the Highway Infrastructure
Publisher : National Academies Press
ISBN 13 : 0309562317
Total Pages : 125 pages
Book Rating : 4.3/5 (95 download)

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Book Synopsis Nonconventional Concrete Technologies by : Committee on Nonconventional Concrete Technologies for Renewal of the Highway Infrastructure

Download or read book Nonconventional Concrete Technologies written by Committee on Nonconventional Concrete Technologies for Renewal of the Highway Infrastructure and published by National Academies Press. This book was released on 1997-04-08 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonconventional Concrete Technologies: Renewal of the Highway Infrastructure identifies research and development opportunities in innovative, nonconventional materials and processes that have the potential to accelerate the construction process, improve the durability of highway pavement and bridges, and enhance the serviceability and longevity of new construction under adverse conditions.

Thermomechanical Mean-Field Modeling and Experimental Characterization of Long Fiber-Reinforced Sheet Molding Compound Composites

Download Thermomechanical Mean-Field Modeling and Experimental Characterization of Long Fiber-Reinforced Sheet Molding Compound Composites PDF Online Free

Author : Kehrer, Maria Loredana
Publisher : KIT Scientific Publishing
ISBN 13 : 3731509245
Total Pages : 204 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Thermomechanical Mean-Field Modeling and Experimental Characterization of Long Fiber-Reinforced Sheet Molding Compound Composites by : Kehrer, Maria Loredana

Download or read book Thermomechanical Mean-Field Modeling and Experimental Characterization of Long Fiber-Reinforced Sheet Molding Compound Composites written by Kehrer, Maria Loredana and published by KIT Scientific Publishing. This book was released on 2019-06-13 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: A discontinuous fiber-reinforced thermoset material produced by the Sheet Molding Compound process is investigated. Due to the process-related fiber orientation distribution, a composite with an anisotropic microstructure is created which crucially affects the mechanical properties. The central objectives are the modeling of the thermoelastic behavior of the composite accounting for the underlying microstructure, and the experimental characterization of the pure resin and the composite material.

Oriented Discontinuous PRD-49 Fiber Reinforced Thermoplastics

Author : Dana Burton Eagles
Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Oriented Discontinuous PRD-49 Fiber Reinforced Thermoplastics by : Dana Burton Eagles

Download or read book Oriented Discontinuous PRD-49 Fiber Reinforced Thermoplastics written by Dana Burton Eagles and published by . This book was released on 1974 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biaxial Characterization and Mean-field Based Damage Modeling of Sheet Molding Compound Composites

Author : Schemmann, Malte
Publisher : KIT Scientific Publishing
ISBN 13 : 3731508184
Total Pages : 194 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Biaxial Characterization and Mean-field Based Damage Modeling of Sheet Molding Compound Composites by : Schemmann, Malte

Download or read book Biaxial Characterization and Mean-field Based Damage Modeling of Sheet Molding Compound Composites written by Schemmann, Malte and published by KIT Scientific Publishing. This book was released on 2018-11-09 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: The focus of this work lies on the microstructure-based modeling and characterization of a discontinuous fiber-reinforced thermoset in the form of sheet molding compound (SMC). A microstructure-based parameter identification scheme for SMC with an inhomogeneous fiber orientation distribution is introduced. Different cruciform specimen designs, including two concepts to reinforce the specimens' arms are evaluated. Additionally, a micromechanical mean-field damage model for the SMC is introduced.

Mechanics of Particle- and Fiber-Reinforced Polymer Nanocomposites

Author : Sumit Sharma
Publisher : John Wiley & Sons
ISBN 13 : 1119653630
Total Pages : 320 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis Mechanics of Particle- and Fiber-Reinforced Polymer Nanocomposites by : Sumit Sharma

Download or read book Mechanics of Particle- and Fiber-Reinforced Polymer Nanocomposites written by Sumit Sharma and published by John Wiley & Sons. This book was released on 2021-02-22 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn to model your own problems for predicting the properties of polymer-based composites Mechanics of Particle- and Fiber-Reinforced Polymer Nanocomposites: Nanoscale to Continuum Simulations provides readers with a thorough and up-to-date overview of nano, micro, and continuum approaches for the multiscale modeling of polymer-based composites. Covering nanocomposite development, theoretical models, and common simulation methods, the text includes a variety of case studies and scripting tutorials that enable readers to apply and further develop the supplied simulations. The book describes the foundations of molecular dynamics and continuum mechanics methods, guides readers through the basic steps required for multiscale modeling of any material, and correlates the results between the experimental and theoretical work performed. Focused primarily on nanocomposites, the methods covered in the book are applicable to various other materials such as carbon nanotubes, polymers, metals, and ceramics. Throughout the book, readers are introduced to key topics of relevance to nanocomposite materials and structures—supported by journal articles that discuss recent developments in modeling techniques and in the prediction of mechanical and thermal properties. This timely, highly practical resource: Explains the molecular dynamics (MD) simulation procedure for nanofiber and nanoparticle reinforced polymer composites Compares results of experimental and theoretical results from mechanical models at different length scales Covers different types of fibers and matrix materials that constitute composite materials, including glass, boron, carbon, and Kevlar Reviews models that predict the stiffness of short-fiber composites, including the self-consistent model for finite-length fibers, bounding models, and the Halpin-Tsai equation Describes various molecular modeling methods such as Monte Carlo, Brownian dynamics, dissipative particle dynamics, and lattice Boltzmann methods Highlights the potential of nanocomposites for defense and space applications Perfect for materials scientists, materials engineers, polymer scientists, and mechanical engineers, Mechanics of Particle- and Fiber-Reinforced Polymer Nanocomposites is also a must-have reference for computer simulation scientists seeking to improve their understanding of reinforced polymer nanocomposites.

Multiscale Modeling of Curing and Crack Propagation in Fiber-Reinforced Thermosets

Author : Schöller, Lukas
Publisher : KIT Scientific Publishing
ISBN 13 : 3731513404
Total Pages : 230 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Multiscale Modeling of Curing and Crack Propagation in Fiber-Reinforced Thermosets by : Schöller, Lukas

Download or read book Multiscale Modeling of Curing and Crack Propagation in Fiber-Reinforced Thermosets written by Schöller, Lukas and published by KIT Scientific Publishing. This book was released on 2024-03-15 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the production of fiber-reinforced thermosets, the resin material undergoes a reaction that can lead to damage. A two-stage polymerization reaction is modeled using molecular dynamics and evaluations of the system including a fiber surface are performed. In addition, a phase-field model for crack propagation in heterogeneous systems is derived. This model is able to predict crack growth where established models fail. Finally, the model is used to predict crack formation during curing.

Fiber-dependent injection molding simulation of discontinuous reinforced polymers

Author : Wittemann, Florian
Publisher : KIT Scientific Publishing
ISBN 13 : 3731512173
Total Pages : 180 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Fiber-dependent injection molding simulation of discontinuous reinforced polymers by : Wittemann, Florian

Download or read book Fiber-dependent injection molding simulation of discontinuous reinforced polymers written by Wittemann, Florian and published by KIT Scientific Publishing. This book was released on 2022-11-18 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work presents novel simulation techniques for injection molding of fiber reinforced polymers. These include approaches for anisotropic flow modeling, hydrodynamic forces from fluid on fibers, contact forces between fibers, a novel fiber breakage modeling approach and anisotropic warpage analysis. Due to the coupling of fiber breakage and anisotropic flow modeling, the fiber breakage directly influences the modeled cavity pressure, which is validated with experimental data.