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Thermomechanical Modeling and Experimental Characterization of Sheet Molding Compound Composites

2023-06-28
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Release : 2023-06-28
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Kind : eBook
Book Rating : 327/5 ( reviews)

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Book Synopsis Thermomechanical Modeling and Experimental Characterization of Sheet Molding Compound Composites by : Lang, Juliane

Download or read book Thermomechanical Modeling and Experimental Characterization of Sheet Molding Compound Composites written by Lang, Juliane. This book was released on 2023-06-28. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this work is to model and experimentally characterize the anisotropic material behavior of SMC composites on the macroscale with consideration of the microstructure. Temperature-dependent thermoelastic behavior and failure behavior are modeled and the corresponding material properties are determined experimentally. Additionally, experimental biaxial damage investigations are performed. A parameter identification merges modeling and experiments and validates the models.

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

2019-06-13 Technology & Engineering
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Release : 2019-06-13
Genre : Technology & Engineering
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Book Rating : 245/5 ( reviews)

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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. This book was released on 2019-06-13. 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.

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

2020-10-09 Technology & Engineering
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Release : 2020-10-09
Genre : Technology & Engineering
Kind : eBook
Book Rating : 945/5 ( reviews)

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

Download or read book Thermomechanical Mean-Field Modeling and Experimental Characterization of Long Fiber-Reinforced Sheet Molding Compound Composites written by Maria Loredana Kehrer. This book was released on 2020-10-09. 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. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

Fiber Orientation Tensors and Mean Field Homogenization: Application to Sheet Molding Compound

2023-02-27 Technology & Engineering
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Release : 2023-02-27
Genre : Technology & Engineering
Kind : eBook
Book Rating : 629/5 ( reviews)

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Book Synopsis Fiber Orientation Tensors and Mean Field Homogenization: Application to Sheet Molding Compound by : Bauer, Julian Karl

Download or read book Fiber Orientation Tensors and Mean Field Homogenization: Application to Sheet Molding Compound written by Bauer, Julian Karl. This book was released on 2023-02-27. Available in PDF, EPUB and Kindle. Book excerpt: Effective mechanical properties of fiber-reinforced composites strongly depend on the microstructure, including the fibers' orientation. Studying this dependency, we identify the variety of fiber orientation tensors up to fourth-order using irreducible tensors and material symmetry. The case of planar fiber orientation tensors, relevant for sheet molding compound, is presented completely. Consequences for the reconstruction of fiber distributions and mean field homogenization are presented.

Deep material networks for efficient scale-bridging in thermomechanical simulations of solids

2023-08-25
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Release : 2023-08-25
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Book Rating : 785/5 ( reviews)

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Book Synopsis Deep material networks for efficient scale-bridging in thermomechanical simulations of solids by : Gajek, Sebastian

Download or read book Deep material networks for efficient scale-bridging in thermomechanical simulations of solids written by Gajek, Sebastian. This book was released on 2023-08-25. Available in PDF, EPUB and Kindle. Book excerpt: We investigate deep material networks (DMN). We lay the mathematical foundation of DMNs and present a novel DMN formulation, which is characterized by a reduced number of degrees of freedom. We present a efficient solution technique for nonlinear DMNs to accelerate complex two-scale simulations with minimal computational effort. A new interpolation technique is presented enabling the consideration of fluctuating microstructure characteristics in macroscopic simulations.

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