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Multiphysics Modeling

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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 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.

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 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

Exam Prep for Multiphysics Modeling

Exam Prep for  Multiphysics Modeling Book
Author : Anonim
Publisher : Unknown
Release : 2021-04-15
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

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

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.

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 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.

Exam Prep Flash Cards for Multiphysics Modeling

Exam Prep Flash Cards for Multiphysics Modeling Book
Author : Anonim
Publisher : Unknown
Release : 2021-04-15
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Exam Prep Flash Cards for Multiphysics Modeling book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Innovative Food Processing Technologies

Innovative Food Processing Technologies Book
Author : Kai Knoerzer, PhD,Pablo Juliano, PhD,Cornelis Versteeg, PhD,Peter Roupas, PhD
Publisher : John Wiley & Sons
Release : 2011-04-19
ISBN : 0813817544
Language : En, Es, Fr & De

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Book Description :

"Multiphysics simulation of emerging food processing technologies discusses how multiphysics modeling - i.e., the simulation of the entire process comprising the actual equipment, varying process conditions and the physical properties of the food to be treated - can be applied in the development, optimization and scale-up of emerging food processing technologies and shows the most recent research outcomes to demonstrate process efficiency and the impact on scalability, safety and quality. Technologies covered include: high pressure processing, high pressure thermal sterilization, radiofrequency, microwave, ultrasound, ultraviolet, and pulsed electric fields processing. The book is targeted to food and process engineers, food technologists, equipment designers, and research and development personnel including microbiologists, both in industry and academia. Multiphysics simulation of emerging food processing technologies fully describes the importance and the methods for applying multiphysics modeling for the design, development, and application of these technologies"--

Multiphysics and Multiscale Modeling

Multiphysics and Multiscale Modeling Book
Author : Young W. Kwon
Publisher : CRC Press
Release : 2015-10-05
ISBN : 1498782523
Language : En, Es, Fr & De

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Book Description :

Written to appeal to a wide field of engineers and scientists who work on multiscale and multiphysics analysis, Multiphysics and Multiscale Modeling: Techniques and Applications is dedicated to the many computational techniques and methods used to develop man-made systems as well as understand living systems that exist in nature. Presenting a body

Multiscale and Multiphysics Modeling of Soil Water Systems

Multiscale and Multiphysics Modeling of Soil Water Systems Book
Author : Yuan Guo
Publisher : Unknown
Release : 2018
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Many geotechnical problems involve the interactions between soil skeleton and different multiphysics, e.g., frost heave of foundation, underground hazardous substance transport, geothermal heat transfer, and soil erosion under surface flow. The associated physical and mechanical behaviors of natural soils are highly determined by their microscale structural attribute. This study discussed the multiscale and multiphysics nature of granular materials focusing on three major areas, i.e., surface erosion behavior, desiccation cracking, and clay particle interaction. A coupled CFD-DEM model has been built to study the erosion behavior of granular soils under surface flow. The model was first verified by two benchmark examples, i.e., free settling of a single sphere in water and formation of repose angle of sand piles in water. Surface erosion of sand grains has been simulated considering different influencing factors, including particle size, particle bonding strength, flow turbulence, and particle angularity. It is shown erosion resistance increases linearly with particle size, and angular particles have a higher erosion resistance than spherical particles. An aggregate-scale DEM model was also built to simulate the formation and propagation of desiccation cracks of a thin clay layer. Model parameters have been calibrated by a customized experimental system monitoring the volumetric shrinkage of clay while drying. It is shown this aggregate-scale model replicates the formation and final cracking polygons very well. Sample thickness and bottom constraint have a significant influence on the cracking formation. A particle-scale DEM clay model was developed subsequently to study the mechanical interaction between clay particles with implementation of complicated inter-particle forces, e.g., long-range electrostatic force, short-range van der Waals force. The double-layer repulsion has been calibrated by AFM force measurement on kaolinite particles in 1.0 mM NaCl electrolyte. The model has been verified by comparing the equilibrium void ratio of kaolinite suspension under different centrifugal accelerations. Compressibility and shear strength of bulk clay particles have been simulated and compared with experimental observations. It is shown this microscale model holistically simulates the macroscale characteristics of clay under compression and shearing.

Introduction to Transport Phenomena Modeling

Introduction to Transport Phenomena Modeling Book
Author : Gianpaolo Ruocco
Publisher : Springer
Release : 2018-02-12
ISBN : 3319668226
Language : En, Es, Fr & De

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Book Description :

This textbook offers an introduction to multiple, interdependent transport phenomena as they occur in various fields of physics and technology like transport of momentum, heat, and matter. These phenomena are found in a number of combined processes in the fields of chemical, food, biomedical, and environmental sciences. The book puts a special emphasis on numerical modeling of both purely diffusive mechanisms and macroscopic transport such as fluid dynamics, heat and mass convection. To favor the applicability of the various concepts, they are presented with a simplicity of exposure, and synthesis has been preferred with respect to completeness. The book includes more than 130 graphs and figures, to facilitate the understanding of the various topics. It also presents many modeling examples throughout the text, to control that the learned material is properly understood.

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 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.

On Multiphysics Modeling and Control of Marine Current Turbine Systems

On Multiphysics Modeling and Control of Marine Current Turbine Systems Book
Author : Seifeddine Ben Elghali
Publisher : Unknown
Release : 2009
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

In this thesis, a Matlab/Simulink®-based simulation tool for marine current turbines has been proposed. For that purpose, a multiphysic approach has been adopted to model the whole system, including the resource, the rotor, the gearbox and, the generator. The developed tool can evaluate a marine current turbine performances and dynamic loads over different operating conditions. Moreover, it should be used to quantity the potential for generating electricity from these various sites and therefore evaluate their cost-effectiveness. Indeed, it has been applied to assess the extractable power from the Raz de Sein. In this case, tidal current data from the Raz de Sein have been used to run the simulation models over various flow regimes and yield the power capture with time. The obtained results were consistent and very promising.

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.

Modelling of Multiphysics Systems

Modelling of Multiphysics Systems Book
Author : Peeter Joot
Publisher : Peeter Joot
Release : 2021-04-15
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

This document is based on my lecture notes for the Fall 2014, University of Toronto Modeling of Multiphysics course (ECE1254H), taught by Professor P. Triverio. Official course description: “The course deals with the modeling and simulation of physical systems. It introduces the fundamental techniques to generate and solve the equations of a static or dynamic system. Special attention is devoted to complexity issues and to model order reduction methods, presented as a systematic way to simulate highly-complex systems with acceptable computational cost. Examples from multiple disciplines are considered, including electrical/electromagnetic engineering, structural mechanics, fluid-dynamics. Students are encouraged to work on a project related to their own research interests.” Topics: • Automatic generation of system equations (Tableau method, modified nodal analysis). • Solution of linear and nonlinear systems (LU decomposition, conjugate gradient method, sparse systems, Newton-Raphson method). • Solution of dynamical systems (Euler and trapezoidal rule, accuracy, stability). • Model order reduction of linear systems (proper orthogonal decomposition, Krylov methods, truncated balanced realization, stability/dissipativity enforcement). • Modeling from experimental data (system identification, the Vector Fitting algorithm, enforcement of stability and dissipativity).

Multiphysics Modeling and Quantification of Early Atherosclerosis

Multiphysics Modeling and Quantification of Early Atherosclerosis Book
Author : Moritz Thon
Publisher : Unknown
Release : 2018
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Multiphysics Modeling and Quantification of Early Atherosclerosis book written by Moritz Thon, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Sustainable Design of a Capacitive Pressure Sensor Using Multiphysics Modeling

Sustainable Design of a Capacitive Pressure Sensor Using Multiphysics Modeling Book
Author : Nazike Esra Ayanoglu (Gorgulu)
Publisher : Unknown
Release : 2015
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Sustainable Design of a Capacitive Pressure Sensor Using Multiphysics Modeling book written by Nazike Esra Ayanoglu (Gorgulu), available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.