Efficient fast Fourier transform-based solvers for computing the thermomechanical behavior of applied materials

Efficient fast Fourier transform-based solvers for computing the thermomechanical behavior of applied materials
Author: Wicht, Daniel
Publisher: KIT Scientific Publishing
Total Pages: 336
Release: 2022-10-11
Genre: Science
ISBN: 3731512203

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The mechanical behavior of many applied materials arises from their microstructure. Thus, to aid the design, development and industrialization of new materials, robust computational homogenization methods are indispensable. The present thesis is devoted to investigating and developing FFT-based micromechanics solvers for efficiently computing the (thermo)mechanical response of nonlinear composite materials with complex microstructures.


Efficient fast Fourier transform-based solvers for computing the thermomechanical behavior of applied materials
Language: en
Pages: 336
Authors: Wicht, Daniel
Categories: Science
Type: BOOK - Published: 2022-10-11 - Publisher: KIT Scientific Publishing

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The mechanical behavior of many applied materials arises from their microstructure. Thus, to aid the design, development and industrialization of new materials,
Deep material networks for efficient scale-bridging in thermomechanical simulations of solids
Language: en
Pages: 326
Authors: Gajek, Sebastian
Categories:
Type: BOOK - Published: 2023-08-25 - Publisher: KIT Scientific Publishing

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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
A computational multi-scale approach for brittle materials
Language: en
Pages: 264
Authors: Ernesti, Felix
Categories: Technology & Engineering
Type: BOOK - Published: 2023-04-17 - Publisher: KIT Scientific Publishing

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Materials of industrial interest often show a complex microstructure which directly influences their macroscopic material behavior. For simulations on the compo
Thermomechanical Modeling and Experimental Characterization of Sheet Molding Compound Composites
Language: en
Pages: 250
Authors: Lang, Juliane
Categories:
Type: BOOK - Published: 2023-06-28 - Publisher: KIT Scientific Publishing

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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 modeling and crystal plasticity parameter identification for predicting the cyclic mechanical behavior of polycrystalline metals
Language: en
Pages: 224
Authors: Kuhn, Jannick
Categories: Technology & Engineering
Type: BOOK - Published: 2023-04-04 - Publisher: KIT Scientific Publishing

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Computational homogenization permits to capture the influence of the microstructure on the cyclic mechanical behavior of polycrystalline metals. In this work we