Multiscale Modeling Of Heterogenous Materials

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Multiscale Modeling of Heterogeneous Structures

Author : Jurica Sorić,Peter Wriggers,Olivier Allix
Publisher : Springer
Page : 381 pages
File Size : 52,6 Mb
Release : 2017-11-30
Category : Science
ISBN : 9783319654638

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Multiscale Modeling of Heterogeneous Structures by Jurica Sorić,Peter Wriggers,Olivier Allix Pdf

This book provides an overview of multiscale approaches and homogenization procedures as well as damage evaluation and crack initiation, and addresses recent advances in the analysis and discretization of heterogeneous materials. It also highlights the state of the art in this research area with respect to different computational methods, software development and applications to engineering structures. The first part focuses on defects in composite materials including their numerical and experimental investigations; elastic as well as elastoplastic constitutive models are considered, where the modeling has been performed at macro- and micro levels. The second part is devoted to novel computational schemes applied on different scales and discusses the validation of numerical results. The third part discusses gradient enhanced modeling, in particular quasi-brittle and ductile damage, using the gradient enhanced approach. The final part addresses thermoplasticity, solid-liquid mixtures and ferroelectric models. The contents are based on the international workshop “Multiscale Modeling of Heterogeneous Structures” (MUMO 2016), held in Dubrovnik, Croatia in September 2016.

Multiscale Modeling of Heterogenous Materials

Author : Oana Cazacu
Publisher : John Wiley & Sons
Page : 275 pages
File Size : 48,5 Mb
Release : 2013-03-01
Category : Technology & Engineering
ISBN : 9781118623503

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Multiscale Modeling of Heterogenous Materials by Oana Cazacu Pdf

A material's various proprieties is based on its microscopic and nanoscale structures. This book provides an overview of recent advances in computational methods for linking phenomena in systems that span large ranges of time and spatial scales. Particular attention is given to predicting macroscopic properties based on subscale behaviors. Given the book’s extensive coverage of multi-scale methods for modeling both metallic and geologic materials, it will be an invaluable reading for graduate students, scientists, and practitioners alike.

Multiscale Modeling of Complex Materials

Author : Tomasz Sadowski,Patrizia Trovalusci
Publisher : Springer
Page : 285 pages
File Size : 43,9 Mb
Release : 2014-10-14
Category : Science
ISBN : 9783709118122

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Multiscale Modeling of Complex Materials by Tomasz Sadowski,Patrizia Trovalusci Pdf

The papers in this volume deal with materials science, theoretical mechanics and experimental and computational techniques at multiple scales, providing a sound base and a framework for many applications which are hitherto treated in a phenomenological sense. The basic principles are formulated of multiscale modeling strategies towards modern complex multiphase materials subjected to various types of mechanical, thermal loadings and environmental effects. The focus is on problems where mechanics is highly coupled with other concurrent physical phenomena. Attention is also focused on the historical origins of multiscale modeling and foundations of continuum mechanics currently adopted to model non-classical continua with substructure, for which internal length scales play a crucial role.

Materials with Internal Structure

Author : Patrizia Trovalusci
Publisher : Springer
Page : 135 pages
File Size : 55,9 Mb
Release : 2015-10-17
Category : Science
ISBN : 9783319214948

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Materials with Internal Structure by Patrizia Trovalusci Pdf

The book presents a series of concise papers by researchers specialized in various fields of continuum and computational mechanics and of material science. The focus is on principles and strategies for multiscale modeling and simulation of complex heterogeneous materials, with periodic or random microstructure, subjected to various types of mechanical, thermal, chemical loadings and environmental effects. A wide overview of complex behavior of materials (plasticity, damage, fracture, growth, etc.) is provided. Among various approaches, attention is given to advanced non-classical continua modeling which, provided by constitutive characterization for the internal and external actions (in particular boundary conditions), is a very powerful frame for the gross mechanical description of complex material behaviors, able to circumvent the restrictions of classical coarse–graining multiscale approaches.

Multiscale Modeling in Solid Mechanics

Author : Ugo Galvanetto,M. H. Ferri Aliabadi
Publisher : Imperial College Press
Page : 349 pages
File Size : 47,8 Mb
Release : 2010
Category : Science
ISBN : 9781848163089

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Multiscale Modeling in Solid Mechanics by Ugo Galvanetto,M. H. Ferri Aliabadi Pdf

This unique volume presents the state of the art in the field of multiscale modeling in solid mechanics, with particular emphasis on computational approaches. For the first time, contributions from both leading experts in the field and younger promising researchers are combined to give a comprehensive description of the recently proposed techniques and the engineering problems tackled using these techniques. The book begins with a detailed introduction to the theories on which different multiscale approaches are based, with regards to linear Homogenisation as well as various nonlinear approaches. It then presents advanced applications of multiscale approaches applied to nonlinear mechanical problems. Finally, the novel topic of materials with self-similar structure is discussed. Sample Chapter(s). Chapter 1: Computational Homogenisation for Non-Linear Heterogeneous Solids (808 KB). Contents: Computational Homogenisation for Non-Linear Heterogeneous Solids (V G Kouznetsova et al.); Two-Scale Asymptotic Homogenisation-Based Finite Element Analysis of Composite Materials (Q-Z Xiao & B L Karihaloo); Multi-Scale Boundary Element Modelling of Material Degradation and Fracture (G K Sfantos & M H Aliabadi); Non-Uniform Transformation Field Analysis: A Reduced Model for Multiscale Non-Linear Problems in Solid Mechanics (J-C Michel & P Suquet); Multiscale Approach for the Thermomechanical Analysis of Hierarchical Structures (M J Lefik et al.); Recent Advances in Masonry Modelling: Micro-Modelling and Homogenisation (P B Louren o); Mechanics of Materials with Self-Similar Hierarchical Microstructure (R C Picu & M A Soare). Readership: Researchers and academics in the field of heterogeneous materials and mechanical engineering; professionals in aeronautical engineering and materials science.

Multiscale Modeling and Simulation of Composite Materials and Structures

Author : Young Kwon,David H. Allen,Ramesh R. Talreja
Publisher : Springer Science & Business Media
Page : 634 pages
File Size : 50,8 Mb
Release : 2007-12-04
Category : Technology & Engineering
ISBN : 9780387363189

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Multiscale Modeling and Simulation of Composite Materials and Structures by Young Kwon,David H. Allen,Ramesh R. Talreja Pdf

This book presents the state-of-the-art in multiscale modeling and simulation techniques for composite materials and structures. It focuses on the structural and functional properties of engineering composites and the sustainable high performance of components and structures. The multiscale techniques can be also applied to nanocomposites which are important application areas in nanotechnology. There are few books available on this topic.

Uncertainty Quantification in Multiscale Materials Modeling

Author : Yan Wang,David L. McDowell
Publisher : Woodhead Publishing Limited
Page : 604 pages
File Size : 52,6 Mb
Release : 2020-03-12
Category : Materials science
ISBN : 9780081029411

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Uncertainty Quantification in Multiscale Materials Modeling by Yan Wang,David L. McDowell Pdf

Uncertainty Quantification in Multiscale Materials Modeling provides a complete overview of uncertainty quantification (UQ) in computational materials science. It provides practical tools and methods along with examples of their application to problems in materials modeling. UQ methods are applied to various multiscale models ranging from the nanoscale to macroscale. This book presents a thorough synthesis of the state-of-the-art in UQ methods for materials modeling, including Bayesian inference, surrogate modeling, random fields, interval analysis, and sensitivity analysis, providing insight into the unique characteristics of models framed at each scale, as well as common issues in modeling across scales.

Multiscale Modeling and Analysis for Materials Simulation

Author : Weizhu Bao,Qiang Du
Publisher : World Scientific
Page : 285 pages
File Size : 43,6 Mb
Release : 2012
Category : Mathematics
ISBN : 9789814360890

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Multiscale Modeling and Analysis for Materials Simulation by Weizhu Bao,Qiang Du Pdf

The Institute for Mathematical Sciences at the National University of Singapore hosted a two-month research program on "Mathematical Theory and Numerical Methods for Computational Materials Simulation and Design" from 1 July to 31 August 2009. As an important part of the program, tutorials and special lectures were given by leading experts in the fields for participating graduate students and junior researchers. This invaluable volume collects four expanded lecture notes with self-contained tutorials. They cover a number of aspects on multiscale modeling, analysis and simulations for problems arising from materials science including some critical components in computational prediction of materials properties such as the multiscale properties of complex materials, properties of defects, interfaces and material microstructures under different conditions, critical issues in developing efficient numerical methods and analytic frameworks for complex and multiscale materials models. This volume serves to inspire graduate students and researchers who choose to embark into original research work in these fields.

Heterogeneous Media

Author : Konstantin Markov,Luigi Preziosi
Publisher : Springer Science & Business Media
Page : 506 pages
File Size : 42,8 Mb
Release : 2000-02-02
Category : Technology & Engineering
ISBN : 0817640835

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Heterogeneous Media by Konstantin Markov,Luigi Preziosi Pdf

Most materials used in contemporary life and industry are heterogeneous (composites) and multicomponent, possessing a rich and complex internal structure. This internal structure, or microstructure, plays a key role in understanding and controlling the continuum behavior, or macroscopic, of a wide variety of materials. The modeling process is a critical tool for scientists and engineers studying the analysis and experimentation for the micromechanics and behavior of these materials. "Heterogeneous Media" is a critical, in-depth edited survey of the major topics surrounding the modeling and analysis of problems in micromechanics of multicomponent systems, including conceptual and practical aspects. The goal of this extensive and comprehensive survey is to provide both specialists and nonspecialists with an authoritative and interdisciplinary perspective of current ideas and methods used for modeling heterogeneous materials behavior and their applications. Topics and Features: * all chapters use interdisciplinary modeling perspective for investigating heterogeneous media*Five chapters provide self-contained discussions, with background provided*Focuses only upon most important techniques and models, fully exploring micro-macro interconnections*extensive introductory survey chapter on micromechanics of heterogeneous media*microstructure characterization via statistical correlation functions*micro-scale deformation of pore space*wave fields and effective dynamical properties*modeling of the complex production technologies for composite materials The book is ideal for a general scientific and engineering audience needing an in-depth view and guide to current ideas, methods and

Micromechanics of Heterogeneous Materials

Author : Valeriy Buryachenko
Publisher : Springer Science & Business Media
Page : 704 pages
File Size : 48,9 Mb
Release : 2007-09-20
Category : Science
ISBN : 9780387684857

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Micromechanics of Heterogeneous Materials by Valeriy Buryachenko Pdf

Here is an accurate and timely account of micromechanics, which spans materials science, mechanical engineering, applied mathematics, technical physics, geophysics, and biology. The book features rigorous and unified theoretical methods of applied mathematics and statistical physics in the material science of microheterogeneous media. Uniquely, it offers a useful demonstration of the systematic and fundamental research of the microstructure of the wide class of heterogeneous materials of natural and synthetic nature.

Multiscale Materials Modeling

Author : Siegfried Schmauder,Immanuel Schäfer
Publisher : Walter de Gruyter GmbH & Co KG
Page : 346 pages
File Size : 50,6 Mb
Release : 2016-08-22
Category : Science
ISBN : 9783110412512

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Multiscale Materials Modeling by Siegfried Schmauder,Immanuel Schäfer Pdf

This book presents current spatial and temporal multiscaling approaches of materials modeling. Recent results demonstrate the deduction of macroscopic properties at the device and component level by simulating structures and materials sequentially on atomic, micro- and mesostructural scales. The book covers precipitation strengthening and fracture processes in metallic alloys, materials that exhibit ferroelectric and magnetoelectric properties as well as biological, metal-ceramic and polymer composites. The progress which has been achieved documents the current state of art in multiscale materials modelling (MMM) on the route to full multi-scaling. Contents: Part I: Multi-time-scale and multi-length-scale simulations of precipitation and strengthening effects Linking nanoscale and macroscale Multiscale simulations on the coarsening of Cu-rich precipitates in α-Fe using kinetic Monte Carlo, Molecular Dynamics, and Phase-Field simulations Multiscale modeling predictions of age hardening curves in Al-Cu alloys Kinetic Monte Carlo modeling of shear-coupled motion of grain boundaries Product Properties of a two-phase magneto-electric composite Part II: Multiscale simulations of plastic deformation and fracture Niobium/alumina bicrystal interface fracture Atomistically informed crystal plasticity model for body-centred cubic iron FE2AT ・ finite element informed atomistic simulations Multiscale fatigue crack growth modeling for welded stiffened panels Molecular dynamics study on low temperature brittleness in tungsten single crystals Multi scale cellular automata and finite element based model for cold deformation and annealing of a ferritic-pearlitic microstructure Multiscale simulation of the mechanical behavior of nanoparticle-modified polyamide composites Part III: Multiscale simulations of biological and bio-inspired materials, bio-sensors and composites Multiscale Modeling of Nano-Biosensors Finite strain compressive behaviour of CNT/epoxy nanocomposites Peptide・zinc oxide interaction

Fundamentals of Multiscale Modeling of Structural Materials

Author : Wenjie Xia,Luis Alberto Ruiz Pestana
Publisher : Elsevier
Page : 450 pages
File Size : 55,6 Mb
Release : 2022-11-26
Category : Technology & Engineering
ISBN : 9780128230534

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Fundamentals of Multiscale Modeling of Structural Materials by Wenjie Xia,Luis Alberto Ruiz Pestana Pdf

Fundamentals of Multiscale Modeling of Structural Materials provides a robust introduction to the computational tools, underlying theory, practical applications, and governing physical phenomena necessary to simulate and understand a wide-range of structural materials at multiple time and length scales. The book offers practical guidelines for modeling common structural materials with well-established techniques, outlining detailed modeling approaches for calculating and analyzing mechanical, thermal and transport properties of various structural materials such as metals, cement/concrete, polymers, composites, wood, thin films, and more.Computational approaches based on artificial intelligence and machine learning methods as complementary tools to the physics-based multiscale techniques are discussed as are modeling techniques for additively manufactured structural materials. Special attention is paid to how these methods can be used to develop the next generation of sustainable, resilient and environmentally-friendly structural materials, with a specific emphasis on bridging the atomistic and continuum modeling scales for these materials. Synthesizes the latest cutting-edge computational multiscale modeling techniques for an array of structural materials Emphasizes the foundations of the field and offers practical guidelines for modeling material systems with well-established techniques Covers methods for calculating and analyzing mechanical, thermal and transport properties of various structural materials such as metals, cement/concrete, polymers, composites, wood, and more Highlights underlying theory, emerging areas, future directions and various applications of the modeling methods covered Discusses the integration of multiscale modeling and artificial intelligence

Multiscale Modeling and Uncertainty Quantification of Materials and Structures

Author : Manolis Papadrakakis,George Stefanou
Publisher : Springer
Page : 306 pages
File Size : 51,6 Mb
Release : 2014-07-02
Category : Science
ISBN : 9783319063317

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Multiscale Modeling and Uncertainty Quantification of Materials and Structures by Manolis Papadrakakis,George Stefanou Pdf

This book contains the proceedings of the IUTAM Symposium on Multiscale Modeling and Uncertainty Quantification of Materials and Structures that was held at Santorini, Greece, September 9 – 11, 2013. It consists of 20 chapters which are divided in five thematic topics: Damage and fracture, homogenization, inverse problems–identification, multiscale stochastic mechanics and stochastic dynamics. Over the last few years, the intense research activity at micro scale and nano scale reflected the need to account for disparate levels of uncertainty from various sources and across scales. As even over-refined deterministic approaches are not able to account for this issue, an efficient blending of stochastic and multiscale methodologies is required to provide a rational framework for the analysis and design of materials and structures. The purpose of this IUTAM Symposium was to promote achievements in uncertainty quantification combined with multiscale modeling and to encourage research and development in this growing field with the aim of improving the safety and reliability of engineered materials and structures. Special emphasis was placed on multiscale material modeling and simulation as well as on the multiscale analysis and uncertainty quantification of fracture mechanics of heterogeneous media. The homogenization of two-phase random media was also thoroughly examined in several presentations. Various topics of multiscale stochastic mechanics, such as identification of material models, scale coupling, modeling of random microstructures, analysis of CNT-reinforced composites and stochastic finite elements, have been analyzed and discussed. A large number of papers were finally devoted to innovative methods in stochastic dynamics.

Simulation of damage mechanisms in weave reinforced materials based on multiscale modeling

Author : Naake, Dominik Robert
Publisher : KIT Scientific Publishing
Page : 304 pages
File Size : 47,9 Mb
Release : 2020-09-18
Category : Technology & Engineering
ISBN : 9783731510055

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Simulation of damage mechanisms in weave reinforced materials based on multiscale modeling by Naake, Dominik Robert Pdf

A weave reinforced composite material with a thermoplastic matrix is investigated by using a multiscale chain to predict the macroscopic material behavior. A large-strain framework for constitutive modeling with focus on material non-linearities, i.e. plasticity and damage is defined. The ability of the geometric and constitutive models to predict the deformation and failure behavior is demonstrated by means of selected examples.

Heterogeneous Materials

Author : Muhammad Sahimi
Publisher : Springer Science & Business Media
Page : 638 pages
File Size : 54,8 Mb
Release : 2006-05-31
Category : Mathematics
ISBN : 9780387217048

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Heterogeneous Materials by Muhammad Sahimi Pdf

This monograph describes and discusses the properties of heterogeneous materials, comparing two fundamental approaches to describing and predicting materials’ properties. This multidisciplinary book will appeal to applied physicists, materials scientists, chemical and mechanical engineers, chemists, and applied mathematicians.