Lukasz Rauch's Books

Multiscale Modelling and Optimisation of Materials and Structures

By: Tadeusz Burczynski,Maciej Pietrzyk,Waclaw Kus,Lukasz Madej,Adam Mrozek,Lukasz Rauch

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Multiscale Modelling and Optimisation of Materials and Structures

By: Tadeusz Burczynski,Maciej Pietrzyk,Waclaw Kus,Lukasz Madej,Adam Mrozek,Lukasz Rauch

Addresses the very topical, crucial and original subject of parameter identification and optimization within multiscale modeling methods Multiscale Modelling and Optimization of Materials and Structures presents an important and challenging area of research that enables the design of new materials and structures with better quality, strength and performance parameters as well as the creation of reliable models that take into account structural, material and topological properties at different scales. The authors’ approach is four-fold; 1) the basic principles of micro and nano scale modeling techniques; 2) the connection of micro and/or nano scale models with macro simulation software; 3) optimization development in the framework of multiscale engineering and the solution of identification problems; 4) the computer science techniques used in this model and advice for scientists interested in developing their own models and software for multiscale analysis and optimization. The authors present several approaches such as the bridging and homogenization methods, as well as the general formulation of complex optimization and identification problems in multiscale modelling. They apply global optimization algorithms based on robust bioinspired algorithms, proposing parallel and multi-subpopulation approaches in order to speed-up computations, and discuss several numerical examples of multiscale modeling, optimization and identification of composite and functionally graded engineering materials and bone tissues. Multiscale Modelling and Optimization of Materials and Structures is thereby a valuable source of information for young scientists and students looking to develop their own models, write their own computer programs and implement them into simulation systems. Describes micro and nano scale models developed by the authors along with case studies of analysis and optimization Discusses the problems of computing costs, efficiency of information transfer, effective use of the computer memory and several other aspects of development of multiscale models Includes real physical, chemical and experimental studies with modern experimental techniques Provides a valuable source of information for young scientists and students looking to develop their own models, write their own computer programs, and implement them into simulation systems.

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Page Count

440

Publisher

John Wiley & Sons

Published Date

ISBN 10

1118536452

ISBN 13

9781118536452

Computational Materials Engineering

Achieving High Accuracy and Efficiency in Metals Processing Simulations

By: Maciej Pietrzyk,Lukasz Madej,Lukasz Rauch,Danuta Szeliga

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Computational Materials Engineering

Achieving High Accuracy and Efficiency in Metals Processing Simulations

By: Maciej Pietrzyk,Lukasz Madej,Lukasz Rauch,Danuta Szeliga

Computational Materials Engineering: Achieving High Accuracy and Efficiency in Metals Processing Simulations describes the most common computer modeling and simulation techniques used in metals processing, from so-called "fast" models to more advanced multiscale models, also evaluating possible methods for improving computational accuracy and efficiency. Beginning with a discussion of conventional fast models like internal variable models for flow stress and microstructure evolution, the book moves on to advanced multiscale models, such as the CAFÉ method, which give insights into the phenomena occurring in materials in lower dimensional scales. The book then delves into the various methods that have been developed to deal with problems, including long computing times, lack of proof of the uniqueness of the solution, difficulties with convergence of numerical procedures, local minima in the objective function, and ill-posed problems. It then concludes with suggestions on how to improve accuracy and efficiency in computational materials modeling, and a best practices guide for selecting the best model for a particular application. - Presents the numerical approaches for high-accuracy calculations - Provides researchers with essential information on the methods capable of exact representation of microstructure morphology - Helpful to those working on model classification, computing costs, heterogeneous hardware, modeling efficiency, numerical algorithms, metamodeling, sensitivity analysis, inverse method, clusters, heterogeneous architectures, grid environments, finite element, flow stress, internal variable method, microstructure evolution, and more - Discusses several techniques to overcome modeling and simulation limitations, including distributed computing methods, (hyper) reduced-order-modeling techniques, regularization, statistical representation of material microstructure, and the Gaussian process - Covers both software and hardware capabilities in the area of improved computer efficiency and reduction of computing time

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Page Count

388

Publisher

Butterworth-Heinemann

Published Date

ISBN 10

0124167241

ISBN 13

9780124167247

Multiscale Modelling and Optimisation of Materials and Structures

By: Tadeusz Burczynski,Maciej Pietrzyk,Waclaw Kus,Lukasz Madej,Adam Mrozek,Lukasz Rauch

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Multiscale Modelling and Optimisation of Materials and Structures

By: Tadeusz Burczynski,Maciej Pietrzyk,Waclaw Kus,Lukasz Madej,Adam Mrozek,Lukasz Rauch

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

440

Publisher

John Wiley & Sons

Published Date

ISBN 10

1118536452

ISBN 13

9781118536452

Computational Materials Engineering

Achieving High Accuracy and Efficiency in Metals Processing Simulations

By: Maciej Pietrzyk,Lukasz Madej,Lukasz Rauch,Danuta Szeliga

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Computational Materials Engineering

Achieving High Accuracy and Efficiency in Metals Processing Simulations

By: Maciej Pietrzyk,Lukasz Madej,Lukasz Rauch,Danuta Szeliga

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

388

Publisher

Butterworth-Heinemann

Published Date

ISBN 10

0124167241

ISBN 13

9780124167247

Book's by Lukasz Rauch

Multiscale Modelling and Optimisation of Materials and Structures

Multiscale Modelling and Optimisation of Materials and Structures

Computational Materials Engineering

Computational Materials Engineering

Multiscale Modelling and Optimisation of Materials and Structures

Multiscale Modelling and Optimisation of Materials and Structures

Computational Materials Engineering

Computational Materials Engineering

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