Microstructure modeling and crystal plasticity parameter identification for predicting the cyclic mechanical behavior of polycrystalline metals

Microstructure modeling and crystal plasticity parameter identification for predicting the cyclic mechanical behavior of polycrystalline metals
Author: Kuhn, Jannick
Publisher: KIT Scientific Publishing
Total Pages: 224
Release: 2023-04-04
Genre: Technology & Engineering
ISBN: 3731512726
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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 investigate methods to compute Laguerre tessellations as computational cells of polycrystalline microstructures, propose a new method to assign crystallographic orientations to the Laguerre cells and use Bayesian optimization to find suitable parameters for the underlying micromechanical model from macroscopic experiments.


Microstructure modeling and crystal plasticity parameter identification for predicting the cyclic mechanical behavior of polycrystalline metals
Language: en
Pages: 224

Microstructure modeling and crystal plasticity parameter identification for predicting the cyclic mechanical behavior of polycrystalline metals

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
A computational multi-scale approach for brittle materials
Language: en
Pages: 264

A computational multi-scale approach for brittle materials

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
Crystal Plasticity Finite Element Methods
Language: en
Pages: 188

Crystal Plasticity Finite Element Methods

Authors: Franz Roters
Categories: Technology & Engineering
Type: BOOK - Published: 2011-08-04 - Publisher: John Wiley & Sons

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Written by the leading experts in computational materials science, this handy reference concisely reviews the most important aspects of plasticity modeling: con
Cyclic Plasticity of Metals
Language: en
Pages: 468

Cyclic Plasticity of Metals

Authors: Hamid Jahed
Categories: Technology & Engineering
Type: BOOK - Published: 2021-11-16 - Publisher: Elsevier

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Cyclic Plasticity of Metals: Modeling Fundamentals and Applications provides an exhaustive overview of the fundamentals and applications of various cyclic plast
A New Crystal Plasticity Formulation to Simulate Large-strain Plasticity of Polycrystalline Metals at Elevated Temperatures
Language: en
Pages: 149

A New Crystal Plasticity Formulation to Simulate Large-strain Plasticity of Polycrystalline Metals at Elevated Temperatures

Authors: Edward D. Cyr
Categories: Aluminum alloys
Type: BOOK - Published: 2017 - Publisher:

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This dissertation explores the plasticity polycrystalline metals, with particular attention paid to aluminum and its alloys. Specifically aluminum Al-Mg sheet a