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Multiphysics Modelling and Simulation for Systems Design and Monitoring

Multiphysics Modelling and Simulation for Systems Design and Monitoring Book
Author : Mohamed Haddar,Mohamed Slim Abbes,Jean-Yves Choley,Taoufik Boukharouba,Tamer Elnady,Andrei Kanaev,Mounir Ben Amar,Fakher Chaari
Publisher : Springer
Release : 2015-01-03
ISBN : 3319145320
Language : En, Es, Fr & De

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Book Description :

This book reports on the state of the art in the field of multiphysics systems. It consists of accurately reviewed contributions to the MMSSD’2014 conference, which was held from December 17 to 19, 2004 in Hammamet, Tunisia. The different chapters, covering new theories, methods and a number of case studies, provide readers with an up-to-date picture of multiphysics modeling and simulation. They highlight the role played by high-performance computing and newly available software in promoting the study of multiphysics coupling effects, and show how these technologies can be practically implemented to bring about significant improvements in the field of design, control and monitoring of machines. In addition to providing a detailed description of the methods and their applications, the book also identifies new research issues, challenges and opportunities, thus providing researchers and practitioners with both technical information to support their daily work and a new source of inspiration for their future research.

Multiphysics Modeling Numerical Methods and Engineering Applications

Multiphysics Modeling  Numerical Methods and Engineering Applications Book
Author : Qun Zhang,Song Cen
Publisher : Elsevier
Release : 2015-12-15
ISBN : 0124077374
Language : En, Es, Fr & De

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Book Description :

Multiphysics Modeling: Numerical Methods and Engineering Applications: Tsinghua University Press Computational Mechanics Series describes the basic principles and methods for multiphysics modeling, covering related areas of physics such as structure mechanics, fluid dynamics, heat transfer, electromagnetic field, and noise. The book provides the latest information on basic numerical methods, also considering coupled problems spanning fluid-solid interaction, thermal-stress coupling, fluid-solid-thermal coupling, electromagnetic solid thermal fluid coupling, and structure-noise coupling. Users will find a comprehensive book that covers background theory, algorithms, key technologies, and applications for each coupling method. Presents a wealth of multiphysics modeling methods, issues, and worked examples in a single volume Provides a go-to resource for coupling and multiphysics problems Covers the multiphysics details not touched upon in broader numerical methods references, including load transfer between physics, element level strong coupling, and interface strong coupling, amongst others Discusses practical applications throughout and tackles real-life multiphysics problems across areas such as automotive, aerospace, and biomedical engineering

Multiphysics Modelling of Fluid Particulate Systems

Multiphysics Modelling of Fluid Particulate Systems Book
Author : Hassan Khawaja,Mojtaba Moatamedi
Publisher : Academic Press
Release : 2020-03-14
ISBN : 0128183462
Language : En, Es, Fr & De

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Book Description :

Multiphysics Modelling of Fluid-Particulate Systems provides an explanation of how to model fluid-particulate systems using Eulerian and Lagrangian methods. The computational cost and relative merits of the different methods are compared, with recommendations on where and how to apply them provided. The science underlying the fluid-particulate phenomena involves computational fluid dynamics (for liquids and gases), computational particle dynamics (solids), and mass and heat transfer. In order to simulate these systems, it is essential to model the interactions between phases and the fluids and particles themselves. This book details instructions for several numerical methods of dealing with this complex problem. This book is essential reading for researchers from all backgrounds interested in multiphase flows or fluid-solid modeling, as well as engineers working on related problems in chemical engineering, food science, process engineering, geophysics or metallurgical processing. Provides detailed coverage of Resolved and Unresolved Computational Fluid Dynamics - Discrete Element Method (CFD-DEM), Smoothed Particle Hydrodynamics, and their various attributes Gives an excellent summary of a range of simulation techniques and provides numerical examples Starts with a broad introduction to fluid-particulate systems to help readers from a range of disciplines grasp fundamental principles

Multiphysics Simulation

Multiphysics Simulation Book
Author : Ercan M. Dede,Jaewook Lee,Tsuyoshi Nomura
Publisher : Springer
Release : 2014-05-28
ISBN : 1447156404
Language : En, Es, Fr & De

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Book Description :

This book highlights a unique combination of numerical tools and strategies for handling the challenges of multiphysics simulation, with a specific focus on electromechanical systems as the target application. Features: introduces the concept of design via simulation, along with the role of multiphysics simulation in today’s engineering environment; discusses the importance of structural optimization techniques in the design and development of electromechanical systems; provides an overview of the physics commonly involved with electromechanical systems for applications such as electronics, magnetic components, RF components, actuators, and motors; reviews the governing equations for the simulation of related multiphysics problems; outlines relevant (topology and parametric size) optimization methods for electromechanical systems; describes in detail several multiphysics simulation and optimization example studies in both two and three dimensions, with sample numerical code.

Multiphysics Modeling

Multiphysics Modeling Book
Author : Murat Peksen
Publisher : Academic Press
Release : 2018-06-27
ISBN : 0128119039
Language : En, Es, Fr & De

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Book Description :

Multiphysics Modelling: Materials, Components, and Systems focuses on situations where coupled phenomena involving a combination of thermal, fluid, and solid mechanics occur. Important fundamentals of the various physics that are required in multiphysics modelling are introduced and supported with practical problems. More advanced topics such as creep deformation, fatigue and fracture, multiphase flow or melting in porous media are tackled. 3D interactions in system architectures and energy systems such as batteries, reformer or fuel cells, and modelling of high-performance materials are exemplified. Important multiphysics modelling issues are highlighted. In addition to theory, solutions to problems, such as in linear and non-linear situations are addressed, as well as specific solutions for multiphysics modelling of fluid-solid, solid-solid and fluid-fluid interactions are given. Drawing on teaching experience, industry solutions, and the latest research, this book is the most complete guide to multiphysics modelling available for students and researchers in diverse science and engineering disciplines. Provides a thorough intro to the theory behind multiphysics modeling Covers both linear and non-linear material behaviors Helps to answer practical questions such as when to use 2D or 3D modeling

Multiphysics Modeling with Finite Element Methods

Multiphysics Modeling with Finite Element Methods Book
Author : William B J Zimmerman
Publisher : World Scientific Publishing Company
Release : 2006-10-25
ISBN : 9813106735
Language : En, Es, Fr & De

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Book Description :

Finite element methods for approximating partial differential equations that arise in science and engineering analysis find widespread application. Numerical analysis tools make the solutions of coupled physics, mechanics, chemistry, and even biology accessible to the novice modeler. Nevertheless, modelers must be aware of the limitations and difficulties in developing numerical models that faithfully represent the system they are modeling. This textbook introduces the intellectual framework for modeling with Comsol Multiphysics, a package which has unique features in representing multiply linked domains with complex geometry, highly coupled and nonlinear equation systems, and arbitrarily complicated boundary, auxiliary, and initial conditions. But with this modeling power comes great opportunities and great perils. Progressively, in the first part of the book the novice modeler develops an understanding of how to build up complicated models piecemeal and test them modularly. The second part of the book introduces advanced analysis techniques. The final part of the book deals with case studies in a broad range of application areas including nonlinear pattern formation, thin film dynamics and heterogeneous catalysis, composite and effective media for heat, mass, conductivity, and dispersion, population balances, tomography, multiphase flow, electrokinetic, microfluidic networks, plasma dynamics, and corrosion chemistry. As a revision of Process Modeling and Simulation with Finite Element Methods, this book uses the very latest features of Comsol Multiphysics. There are new case studies on multiphase flow with phase change, plasma dynamics, electromagnetohydrodynamics, microfluidic mixing, and corrosion. In addition, major improvements to the level set method for multiphase flow to ensure phase conservation is introduced. More information about COMSOL can be found here.

Multiphysics Modeling Using COMSOL

Multiphysics Modeling Using COMSOL  Book
Author : Roger W. Pryor
Publisher : Jones & Bartlett Learning
Release : 2011
ISBN : 0763779997
Language : En, Es, Fr & De

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Book Description :

Multiphysics Modeling Using COMSOL® rapidly introduces the senior level undergraduate, graduate or professional scientist or engineer to the art and science of computerized modeling for physical systems and devices. It offers a step-by-step modeling methodology through examples that are linked to the Fundamental Laws of Physics through a First Principles Analysis approach. The text explores a breadth of multiphysics models in coordinate systems that range from 1D to 3D and introduces the readers to the numerical analysis modeling techniques employed in the COMSOL® Multiphysics® software. After readers have built and run the examples, they will have a much firmer understanding of the concepts, skills, and benefits acquired from the use of computerized modeling techniques to solve their current technological problems and to explore new areas of application for their particular technological areas of interest.

Process Modelling and Simulation with Finite Element Methods

Process Modelling and Simulation with Finite Element Methods Book
Author : William B. J. Zimmerman
Publisher : World Scientific
Release : 2004
ISBN : 9789812387936
Language : En, Es, Fr & De

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Book Description :

This book presents a systematic description and case studies of chemical engineering modelling and simulation based on the MATLAB/FEMLAB tools, in support of selected topics in undergraduate and postgraduate programmes that require numerical solution of complex balance equations (ordinary differential equations, partial differential equations, nonlinear equations, integro-differential equations). These systems arise naturally in analysis of transport phenomena, process systems, chemical reactions and chemical thermodynamics, and particle rate processes. Templates are given for modelling both state-of-the-art research topics (e.g. microfluidic networks, film drying, multiphase flow, population balance equations) and case studies of commonplace design calculations -- mixed phase reactor design, heat transfer, flowsheet analysis of unit operations, flash distillations, etc. The great strength of this book is that it makes modelling and simulating in the MATLAB/FEMLAB environment approachable to both the novice and the expert modeller.

Multiphysics Modeling Using COMSOL5 and MATLAB

Multiphysics Modeling Using COMSOL5 and MATLAB Book
Author : Roger W. Pryor
Publisher : Stylus Publishing, LLC
Release : 2015-11-17
ISBN : 1942270712
Language : En, Es, Fr & De

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Book Description :

COMSOL 5 and MATLAB are valuable software modeling tools for engineers and scientists. This book explores a wide range of models in coordinate systems from 0D to 3D and introduces the numerical analysis techniques employed in COMSOL 5 (including Application Builder) and MATLAB software. The text presents electromagnetic, electronic, optical, thermal physics, and biomedical models as examples. It presents the fundamental concepts in the models and the step-by-step instructions needed to build each model. The companion DVD includes all the built models for each step-by-step example presented in the text and the related animations, as specified. The book is designed to introduce modeling to an experienced engineer or can also be used for upper level undergraduate or graduate courses. Features: •Focuses on COMSOL 5 and MATLAB models that demonstrate the use of concepts for later application in engineering, science, medicine, and biophysics for the development of devices and systems •Includes a DVD with executable copies of each model and related animations •Includes detailed discussions of possible modeling errors and results •Uses a step-by-step modeling methodology linked to the Fundamental Laws of Physics

Multiphysics Simulations in Automotive and Aerospace Applications

Multiphysics Simulations in Automotive and Aerospace Applications Book
Author : Mojtaba Moatamedi,Thurai Rahulan,Hassan Khawaja
Publisher : Academic Press
Release : 2021-07-20
ISBN : 0128179007
Language : En, Es, Fr & De

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Book Description :

Multiphysics Simulations in Automotive and Aerospace Applications provides the fundamentals and latest developments on numerical methods for solving multiphysics problems, including fluid-solid interaction, fluid-structure-thermal coupling, electromagnetic-fluid-solid coupling, vibro and aeroacoustics. Chapters describe the different algorithms and numerical methods used for solving coupled problems using implicit or explicit coupling problems from industrial or academic applications. Given the book’s comprehensive coverage, automotive and aerospace engineers, designers, graduate students and researchers involved in the simulation of practical coupling problems will find the book useful in its approach. Provides the fundamentals of numerical methods, along with comprehensive examples for solving coupled problems Features multi-physics methods and available codes, along with what those codes can do Presents examples from industrial and academic applications

Multiphysics Modelling of Fluid Particulate Systems

Multiphysics Modelling of Fluid   Particulate Systems Book
Author : Hassan Khawaja
Publisher : Academic Press
Release : 2020-03
ISBN : 0128183454
Language : En, Es, Fr & De

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Book Description :

Multiphysics Modelling of Fluid-Particulate Systems provides an explanation of how to model fluid-particulate systems using Eulerian and Lagrangian methods. The computational cost and relative merits of the different methods are compared, with recommendations on where and how to apply them provided. The science underlying the fluid‐particulate phenomena involves computational fluid dynamics (for liquids and gases), computational particle dynamics (solids), and mass and heat transfer. In order to simulate these systems, it is essential to model the interactions between phases and the fluids and particles themselves. This book details instructions for several numerical methods of dealing with this complex problem. This book is essential reading for researchers from all backgrounds interested in multiphase flows or fluid-solid modeling, as well as engineers working on related problems in chemical engineering, food science, process engineering, geophysics or metallurgical processing.

Multiphysics Modelling and Simulation in Engineering

Multiphysics Modelling and Simulation in Engineering Book
Author : Alexandru M. Morega,Juan C. Ordonez
Publisher : Unknown
Release : 2008
ISBN : 9783902613257
Language : En, Es, Fr & De

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Book Description :

In the structural optimization conducted through analytic and numerical simulation the following conclusions were drawn: The constructal principle is deterministic, based on the outlining physical laws in the ? system under investigation. The optimal series resistance, RS, of the PV ensembles are constructed starting from an elemental system, in a time arrow from small to large. This technique differs fundamentally from non-deterministic (i.e., postulated) designs, e.g., in a top-down sequence from higher order to lower order ensembles. The structural optimization used to design each building block and ensemble provides ? for the minimization of the PV series resistance, or optimal electrical current access. The optimized ensemble exhibits the easiest access of its internal current. The result of the PV RS optimization is a structure where the total current is driven to ? the exterior (terminal) by the smallest voltage drop. This results also in the smallest power loss by the series resistance of the PV system. The starting point in the design is the optimization of the elemental system by utilizing ? the underlying physical laws (here, Maxwell). Beginning with the second order flat-surface PV ensemble, one particular rule emerges: each ? new ensemble is made of two, lower order, optimized ensembles of the immediately lower level of detail. Although not optimal in a strict mathematical sense, the PV ensembles of order higher ? than two are the best blocks that fit together.

Multiphysics Simulation by Design for Electrical Machines Power Electronics and Drives

Multiphysics Simulation by Design for Electrical Machines  Power Electronics and Drives Book
Author : Dr. Marius Rosu,Dr. Ping Zhou,Dr. Dingsheng Lin,Dr. Dan M. Ionel,Dr. Mircea Popescu,Dr. Frede Blaabjerg,Dr. Vandana Rallabandi,Dr. David Staton
Publisher : John Wiley & Sons
Release : 2017-12-18
ISBN : 1119103444
Language : En, Es, Fr & De

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Book Description :

Presents applied theory and advanced simulation techniques for electric machines and drives This book combines the knowledge of experts from both academia and the software industry to present theories of multiphysics simulation by design for electrical machines, power electronics, and drives. The comprehensive design approach described within supports new applications required by technologies sustaining high drive efficiency. The highlighted framework considers the electric machine at the heart of the entire electric drive. The book also emphasizes the simulation by design concept—a concept that frames the entire highlighted design methodology, which is described and illustrated by various advanced simulation technologies. Multiphysics Simulation by Design for Electrical Machines, Power Electronics and Drives begins with the basics of electrical machine design and manufacturing tolerances. It also discusses fundamental aspects of the state of the art design process and includes examples from industrial practice. It explains FEM-based analysis techniques for electrical machine design—providing details on how it can be employed in ANSYS Maxwell software. In addition, the book covers advanced magnetic material modeling capabilities employed in numerical computation; thermal analysis; automated optimization for electric machines; and power electronics and drive systems. This valuable resource: Delivers the multi-physics know-how based on practical electric machine design methodologies Provides an extensive overview of electric machine design optimization and its integration with power electronics and drives Incorporates case studies from industrial practice and research and development projects Multiphysics Simulation by Design for Electrical Machines, Power Electronics and Drives is an incredibly helpful book for design engineers, application and system engineers, and technical professionals. It will also benefit graduate engineering students with a strong interest in electric machines and drives.

Multiphysics Modeling with Application to Biomedical Engineering

Multiphysics Modeling with Application to Biomedical Engineering Book
Author : Z. Yang
Publisher : CRC Press
Release : 2020-07-23
ISBN : 1000088871
Language : En, Es, Fr & De

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Book Description :

The aim of this book is to introduce the simulation of various physical fields and their applications for biomedical engineering, which will provide a base for researchers in the biomedical field to conduct further investigation. The entire book is classified into three levels. It starts with the first level, which presents the single physical fields including structural analysis, fluid simulation, thermal analysis, and acoustic modeling. Then, the second level consists of various couplings between two physical fields covering structural thermal coupling, porous media, fluid structural interaction (FSI), and acoustic FSI. The third level focuses on multi-coupling that coupling with more than two physical fields in the model. Each part in all levels is organized as the physical feature, finite element implementation, modeling procedure in ANSYS, and the specific applications for biomedical engineering like the FSI study of Abdominal Aortic Aneurysm (AAA), acoustic wave transmission in the ear, and heat generation of the breast tumor. The book should help for the researchers and graduate students conduct numerical simulation of various biomedical coupling problems. It should also provide all readers with a better understanding of various couplings.

Geometry Creation and Import With COMSOL Multiphysics

Geometry Creation and Import With COMSOL Multiphysics Book
Author : Layla S. Mayboudi
Publisher : Stylus Publishing, LLC
Release : 2019-09-20
ISBN : 168392214X
Language : En, Es, Fr & De

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Book Description :

This book focuses on the geometry creation techniques for use in finite element analysis. Examples are provided as a sequence of fin designs with progressively increasing complexity. A fin was selected as it is a feature widely employed for thermal management. As the content progresses, the reader learns to create or import a geometry into a FEM tool using COMSOL Multiphysics®. The fundamentals may also be applied to other commercial packages such as ANSYS® or AbaqusTM. The content can be utilized in a variety of engineering disciplines including mechanical, aerospace, biomedical, chemical, civil, and electrical. The book provides an overview of the tools available to create and interact with the geometry. It also takes a broader look on the world of geometry, showing how geometry is a fundamental part of nature and how it is interconnected with the world around us. Features: Includes example models that enable the reader to implement conceptual material in practical scenarios with broad industrial applications Provides geometry modeling examples created with built in features of COMSOL Multiphysics® v. 5.4 or imported from other dedicated CAD tools Presents meshing examples and provides practical advice on mesh generation Includes companion files with models and custom applications created with COMSOL Multiphysics® Application Builder.

Multi physics Modeling of Technological Systems

Multi physics Modeling of Technological Systems Book
Author : Marc Budinger,Ion Hazyuk,Clément Coïc
Publisher : John Wiley & Sons
Release : 2019-07-30
ISBN : 1786303787
Language : En, Es, Fr & De

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Book Description :

The development of mechatronic and multidomain technological systems requires the dynamic behavior to be simulated before detailed CAD geometry is available. This book presents the fundamental concepts of multiphysics modeling with lumped parameters. The approach adopted in this book, based on examples, is to start from the physical concepts, move on to the models and their numerical implementation, and finish with their analysis. With this practical problem-solving approach, the reader will gain a deep understanding of multiphysics modeling of mechatronic or technological systems – mixing mechanical power transmissions, electrical circuits, heat transfer devices and electromechanical or fluid power actuators. Most of the book's examples are made using Modelica platforms, but they can easily be implemented in other 0D/1D multidomain physical system simulation environments such as Amesim, Simulink/Simscape, VHDL-AMS and so on.

Multiphysics Modelling with Finite Element Methods

Multiphysics Modelling with Finite Element Methods Book
Author : W. B. J. Zimmerman
Publisher : Unknown
Release : 2008
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Multiphysics Modelling with Finite Element Methods book written by W. B. J. Zimmerman, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Numerical Simulation in Hydraulic Fracturing Multiphysics Theory and Applications

Numerical Simulation in Hydraulic Fracturing  Multiphysics Theory and Applications Book
Author : Xinpu Shen,William Standifird
Publisher : CRC Press
Release : 2017-03-27
ISBN : 1351796291
Language : En, Es, Fr & De

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Book Description :

The expansion of unconventional petroleum resources in the recent decade and the rapid development of computational technology have provided the opportunity to develop and apply 3D numerical modeling technology to simulate the hydraulic fracturing of shale and tight sand formations. This book presents 3D numerical modeling technologies for hydraulic fracturing developed in recent years, and introduces solutions to various 3D geomechanical problems related to hydraulic fracturing. In the solution processes of the case studies included in the book, fully coupled multi-physics modeling has been adopted, along with innovative computational techniques, such as submodeling. In practice, hydraulic fracturing is an essential project component in shale gas/oil development and tight sand oil, and provides an essential measure in the process of drilling cuttings reinjection (CRI). It is also an essential measure for widened mud weight window (MWW) when drilling through naturally fractured formations; the process of hydraulic plugging is a typical application of hydraulic fracturing. 3D modeling and numerical analysis of hydraulic fracturing is essential for the successful development of tight oil/gas formations: it provides accurate solutions for optimized stage intervals in a multistage fracking job. It also provides optimized well-spacing for the design of zipper-frac wells. Numerical estimation of casing integrity under stimulation injection in the hydraulic fracturing process is one of major concerns in the successful development of unconventional resources. This topic is also investigated numerically in this book. Numerical solutions to several other typical geomechanics problems related to hydraulic fracturing, such as fluid migration caused by fault reactivation and seismic activities, are also presented. This book can be used as a reference textbook to petroleum, geotechnical and geothermal engineers, to senior undergraduate, graduate and postgraduate students, and to geologists, hydrogeologists, geophysicists and applied mathematicians working in this field. This book is also a synthetic compendium of both the fundamentals and some of the most advanced aspects of hydraulic fracturing technology.

COMSOL Multiphysics

COMSOL Multiphysics Book
Author : Anonim
Publisher : Unknown
Release : 2005
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download COMSOL Multiphysics book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Multiphysics Modelling with Finite Element Methods

Multiphysics Modelling with Finite Element Methods Book
Author : William B. J. Zimmerman
Publisher : Unknown
Release : 2006
ISBN : 9789812773302
Language : En, Es, Fr & De

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Book Description :

Download Multiphysics Modelling with Finite Element Methods book written by William B. J. Zimmerman, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.