Advanced Finite Element Technologies

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Advanced Finite Element Technologies

Author : Jörg Schröder,Peter Wriggers
Publisher : Springer
Page : 236 pages
File Size : 51,9 Mb
Release : 2016-05-19
Category : Mathematics
ISBN : 9783319319254

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Advanced Finite Element Technologies by Jörg Schröder,Peter Wriggers Pdf

The book presents an overview of the state of research of advanced finite element technologies. Besides the mathematical analysis, the finite element development and their engineering applications are shown to the reader. The authors give a survey of the methods and technologies concerning efficiency, robustness and performance aspects. The book covers the topics of mathematical foundations for variational approaches and the mathematical understanding of the analytical requirements of modern finite element methods. Special attention is paid to finite deformations, adaptive strategies, incompressible, isotropic or anisotropic material behavior and the mathematical and numerical treatment of the well-known locking phenomenon. Beyond that new results for the introduced approaches are presented especially for challenging nonlinear problems.

Finite Element Analysis for Biomedical Engineering Applications

Author : Z. C. Yang
Publisher : CRC Press
Page : 302 pages
File Size : 48,7 Mb
Release : 2019-03-14
Category : Mathematics
ISBN : 9780429592157

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Finite Element Analysis for Biomedical Engineering Applications by Z. C. Yang Pdf

Finite element analysis has been widely applied to study biomedical problems. This book aims to simulate some common medical problems using finite element advanced technologies, which establish a base for medical researchers to conduct further investigations. This book consists of four main parts: (1) bone, (2) soft tissues, (3) joints, and (4) implants. Each part starts with the structure and function of the biology and then follows the corresponding finite element advanced features, such as anisotropic nonlinear material, multidimensional interpolation, XFEM, fiber enhancement, UserHyper, porous media, wear, and crack growth fatigue analysis. The final section presents some specific biomedical problems, such as abdominal aortic aneurysm, intervertebral disc, head impact, knee contact, and SMA cardiovascular stent. All modeling files are attached in the appendixes of the book. This book will be helpful to graduate students and researchers in the biomedical field who engage in simulations of biomedical problems. The book also provides all readers with a better understanding of current advanced finite element technologies. Details finite element modeling of bone, soft tissues, joints, and implants Presents advanced finite element technologies, such as fiber enhancement, porous media, wear, and crack growth fatigue analysis Discusses specific biomedical problems, such as abdominal aortic aneurysm, intervertebral disc, head impact, knee contact, and SMA cardiovascular stent Explains principles for modeling biology Provides various descriptive modeling files

Advanced Finite Element Method in Structural Engineering

Author : Yu-Qiu Long,Song Cen,Zhi-Fei Long
Publisher : Springer Science & Business Media
Page : 706 pages
File Size : 53,5 Mb
Release : 2009-09-29
Category : Technology & Engineering
ISBN : 9783642003165

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Advanced Finite Element Method in Structural Engineering by Yu-Qiu Long,Song Cen,Zhi-Fei Long Pdf

Advanced Finite Element Method in Structural Engineering systematically introduces the research work on the Finite Element Method (FEM), which was completed by Prof. Yu-qiu Long and his research group in the past 25 years. Seven original theoretical achievements - for instance, the Generalized Conforming Element method, to name one - and their applications in the fields of structural engineering and computational mechanics are discussed in detail. The book also shows the new strategies for avoiding five difficulties that exist in traditional FEM (shear-locking problem of thick plate elements; sensitivity problem to mesh distortion; non-convergence problem of non-conforming elements; accuracy loss problem of stress solutions by displacement-based elements; stress singular point problem) by utilizing foregoing achievements.

Finite Element Analysis for Biomedical Engineering Applications

Author : Z. Yang
Publisher : CRC Press
Page : 0 pages
File Size : 52,9 Mb
Release : 2019
Category : Mathematics
ISBN : 0429588275

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Finite Element Analysis for Biomedical Engineering Applications by Z. Yang Pdf

Finite element analysis has been widely applied to study biomedical problems. This book aims to simulate some common medical problems using finite element advanced technologies, which establish a base for medical researchers to conduct further investigations. This book consists of four main parts: (1) bone, (2) soft tissues, (3) joints, and (4) implants. Each part starts with the structure and function of the biology and then follows the corresponding finite element advanced features, such as anisotropic nonlinear material, multidimensional interpolation, XFEM, fiber enhancement, UserHyper, porous media, wear, and crack growth fatigue analysis. The final section presents some specific biomedical problems, such as abdominal aortic aneurysm, intervertebral disc, head impact, knee contact, and SMA cardiovascular stent. All modeling files are attached in the appendixes of the book. This book will be helpful to graduate students and researchers in the biomedical field who engage in simulations of biomedical problems. The book also provides all readers with a better understanding of current advanced finite element technologies. Details finite element modeling of bone, soft tissues, joints, and implants Presents advanced finite element technologies, such as fiber enhancement, porous media, wear, and crack growth fatigue analysis Discusses specific biomedical problems, such as abdominal aortic aneurysm, intervertebral disc, head impact, knee contact, and SMA cardiovascular stent Explains principles for modeling biology Provides various descriptive modeling files

Practical Finite Element Analysis

Author : Nitin S. Gokhale
Publisher : FINITE TO INFINITE
Page : 27 pages
File Size : 47,7 Mb
Release : 2008
Category : Engineering
ISBN : 9788190619509

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Practical Finite Element Analysis by Nitin S. Gokhale Pdf

Highlights of the book: Discussion about all the fields of Computer Aided Engineering, Finite Element Analysis Sharing of worldwide experience by more than 10 working professionals Emphasis on Practical usuage and minimum mathematics Simple language, more than 1000 colour images International quality printing on specially imported paper Why this book has been written ... FEA is gaining popularity day by day & is a sought after dream career for mechanical engineers. Enthusiastic engineers and managers who want to refresh or update the knowledge on FEA are encountered with volume of published books. Often professionals realize that they are not in touch with theoretical concepts as being pre-requisite and find it too mathematical and Hi-Fi. Many a times these books just end up being decoration in their book shelves ... All the authors of this book are from IIT€™s & IISc and after joining the industry realized gap between university education and the practical FEA. Over the years they learned it via interaction with experts from international community, sharing experience with each other and hard route of trial & error method. The basic aim of this book is to share the knowledge & practices used in the industry with experienced and in particular beginners so as to reduce the learning curve & avoid reinvention of the cycle. Emphasis is on simple language, practical usage, minimum mathematics & no pre-requisites. All basic concepts of engineering are included as & where it is required. It is hoped that this book would be helpful to beginners, experienced users, managers, group leaders and as additional reading material for university courses.

Novel Finite Element Technologies for Solids and Structures

Author : Jörg Schröder,Paulo de Mattos Pimenta
Publisher : Springer Nature
Page : 202 pages
File Size : 46,5 Mb
Release : 2019-11-26
Category : Mathematics
ISBN : 9783030335205

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Novel Finite Element Technologies for Solids and Structures by Jörg Schröder,Paulo de Mattos Pimenta Pdf

This book presents new ideas in the framework of novel, finite element discretization schemes for solids and structure, focusing on the mechanical as well as the mathematical background. It also explores the implementation and automation aspects of these technologies. Furthermore, the authors highlight recent developments in mixed finite element formulations in solid mechanics as well as novel techniques for flexible structures at finite deformations. The book also describes automation processes and the application of automatic differentiation technique, including characteristic problems, automatic code generation and code optimization. The combination of these approaches leads to highly efficient numerical codes, which are fundamental for reliable simulations of complicated engineering problems. These techniques are used in a wide range of applications from elasticity, viscoelasticity, plasticity, and viscoplasticity in classical engineering disciplines, such as civil and mechanical engineering, as well as in modern branches like biomechanics and multiphysics.

ANSYS Mechanical APDL for Finite Element Analysis

Author : Mary Kathryn Thompson,John Martin Thompson
Publisher : Butterworth-Heinemann
Page : 466 pages
File Size : 41,5 Mb
Release : 2017-07-28
Category : Technology & Engineering
ISBN : 9780128131107

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ANSYS Mechanical APDL for Finite Element Analysis by Mary Kathryn Thompson,John Martin Thompson Pdf

ANSYS Mechanical APDL for Finite Element Analysis provides a hands-on introduction to engineering analysis using one of the most powerful commercial general purposes finite element programs on the market. Students will find a practical and integrated approach that combines finite element theory with best practices for developing, verifying, validating and interpreting the results of finite element models, while engineering professionals will appreciate the deep insight presented on the program’s structure and behavior. Additional topics covered include an introduction to commands, input files, batch processing, and other advanced features in ANSYS. The book is written in a lecture/lab style, and each topic is supported by examples, exercises and suggestions for additional readings in the program documentation. Exercises gradually increase in difficulty and complexity, helping readers quickly gain confidence to independently use the program. This provides a solid foundation on which to build, preparing readers to become power users who can take advantage of everything the program has to offer. Includes the latest information on ANSYS Mechanical APDL for Finite Element Analysis Aims to prepare readers to create industry standard models with ANSYS in five days or less Provides self-study exercises that gradually build in complexity, helping the reader transition from novice to mastery of ANSYS References the ANSYS documentation throughout, focusing on developing overall competence with the software before tackling any specific application Prepares the reader to work with commands, input files and other advanced techniques

Application of the Finite Element Method in Implant Dentistry

Author : Jianping Geng,Weiqi Yan,Wei Xu
Publisher : Springer Science & Business Media
Page : 148 pages
File Size : 52,8 Mb
Release : 2008-09-26
Category : Technology & Engineering
ISBN : 9783540737643

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Application of the Finite Element Method in Implant Dentistry by Jianping Geng,Weiqi Yan,Wei Xu Pdf

This book creates the theoretical foundation that novices need to perform the finite element method in implant dentistry. It shows how both the implant dentist and the designer can benefit from finite element analysis. The authors explain the theory and math of the finite element method. Then, you get practical applications alongside discussions of the critical issues in using finite element analysis for dental implant design.

Concepts and Applications of Finite Element Analysis

Author : Robert D. Cook
Publisher : John Wiley & Sons
Page : 744 pages
File Size : 43,9 Mb
Release : 2001-10-29
Category : Mathematics
ISBN : STANFORD:36105025357265

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Concepts and Applications of Finite Element Analysis by Robert D. Cook Pdf

Authors Cook, Malkus, Plesha and Witt have revised Concepts and Applications of Finite Element Analysis, a text suited for both introductory and more advanced courses in Finite Element Analysis. The fourth edition of this market leading text provides students with up-to-date coverage and clear explanations of finite element analysis concepts and modeling procedures.

Finite Element Method

Author : G.R. Liu,S. S. Quek
Publisher : Elsevier
Page : 384 pages
File Size : 53,7 Mb
Release : 2003-02-21
Category : Technology & Engineering
ISBN : 9780080472768

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Finite Element Method by G.R. Liu,S. S. Quek Pdf

The Finite Element Method (FEM) has become an indispensable technology for the modelling and simulation of engineering systems. Written for engineers and students alike, the aim of the book is to provide the necessary theories and techniques of the FEM for readers to be able to use a commercial FEM package to solve primarily linear problems in mechanical and civil engineering with the main focus on structural mechanics and heat transfer. Fundamental theories are introduced in a straightforward way, and state-of-the-art techniques for designing and analyzing engineering systems, including microstructural systems are explained in detail. Case studies are used to demonstrate these theories, methods, techniques and practical applications, and numerous diagrams and tables are used throughout. The case studies and examples use the commercial software package ABAQUS, but the techniques explained are equally applicable for readers using other applications including NASTRAN, ANSYS, MARC, etc. A practical and accessible guide to this complex, yet important subject Covers modeling techniques that predict how components will operate and tolerate loads, stresses and strains in reality

Advanced Engineering for Processes and Technologies

Author : Azman Ismail,Muhamad Husaini Abu Bakar,Andreas Öchsner
Publisher : Springer
Page : 337 pages
File Size : 51,5 Mb
Release : 2019-01-14
Category : Science
ISBN : 9783030056216

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Advanced Engineering for Processes and Technologies by Azman Ismail,Muhamad Husaini Abu Bakar,Andreas Öchsner Pdf

This book presents various state-of-the-art applications for the development of new materials and technologies, discussing computer-based engineering tools that are widely used in simulations, evaluation of data and design processes. For example, modern joining technologies can be used to fabricate new compound or composite materials, even those composed of dissimilar materials. Such materials are often exposed to harsh environments and must possess specific properties. Technologies in this context are mainly related to the transportation technologies in their wider sense, i.e. automotive and marine technologies, including ships, amphibious vehicles, docks, offshore structures, and robots. This book highlights the importance the finite element and finite volume methods that are typically used in the context of engineering simulations.

Finite Element Modeling of Elastohydrodynamic Lubrication Problems

Author : Wassim Habchi
Publisher : John Wiley & Sons
Page : 464 pages
File Size : 40,9 Mb
Release : 2018-07-23
Category : Technology & Engineering
ISBN : 9781119225126

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Finite Element Modeling of Elastohydrodynamic Lubrication Problems by Wassim Habchi Pdf

Covers the latest developments in modeling elastohydrodynamic lubrication (EHL) problems using the finite element method (FEM) This comprehensive guide introduces readers to a powerful technology being used today in the modeling of elastohydrodynamic lubrication (EHL) problems. It provides a general framework based on the finite element method (FEM) for dealing with multi-physical problems of complex nature (such as the EHL problem) and is accompanied by a website hosting a user-friendly FEM software for the treatment of EHL problems, based on the methodology described in the book. Finite Element Modeling of Elastohydrodynamic Lubrication Problems begins with an introduction to both the EHL and FEM fields. It then covers Standard FEM modeling of EHL problems, before going over more advanced techniques that employ model order reduction to allow significant savings in computational overhead. Finally, the book looks at applications that show how the developed modeling framework could be used to accurately predict the performance of EHL contacts in terms of lubricant film thickness, pressure build-up and friction coefficients under different configurations. Finite Element Modeling of Elastohydrodynamic Lubrication Problems offers in-depth chapter coverage of Elastohydrodynamic Lubrication and its FEM Modeling, under Isothermal Newtonian and Generalized-Newtonian conditions with the inclusion of Thermal Effects; Standard FEM Modeling; Advanced FEM Modeling, including Model Order Reduction techniques; and Applications, including Pressure, Film Thickness and Friction Predictions, and Coated EHL. This book: Comprehensively covers the latest technology in modeling EHL problems Focuses on the FEM modeling of EHL problems Incorporates advanced techniques based on model order reduction Covers applications of the method to complex EHL problems Accompanied by a website hosting a user-friendly FEM-based EHL software Finite Element Modeling of Elastohydrodynamic Lubrication Problems is an ideal book for researchers and graduate students in the field of Tribology.

One-Dimensional Finite Elements

Author : Andreas Öchsner,Markus Merkel
Publisher : Springer
Page : 418 pages
File Size : 48,7 Mb
Release : 2018-04-25
Category : Science
ISBN : 9783319751450

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One-Dimensional Finite Elements by Andreas Öchsner,Markus Merkel Pdf

This textbook presents finite element methods using exclusively one-dimensional elements. It presents the complex methodology in an easily understandable but mathematically correct fashion. The approach of one-dimensional elements enables the reader to focus on the understanding of the principles of basic and advanced mechanical problems. The reader will easily understand the assumptions and limitations of mechanical modeling as well as the underlying physics without struggling with complex mathematics. Although the description is easy, it remains scientifically correct. The approach using only one-dimensional elements covers not only standard problems but allows also for advanced topics such as plasticity or the mechanics of composite materials. Many examples illustrate the concepts and problems at the end of every chapter help to familiarize with the topics. Each chapter also includes a few exercise problems, with short answers provided at the end of the book. The second edition appears with a complete revision of all figures. It also presents a complete new chapter special elements and added the thermal conduction into the analysis of rod elements. The principle of virtual work has also been introduced for the derivation of the finite-element principal equation.

Higher-Order Finite Element Methods

Author : Pavel Solin,Karel Segeth,Ivo Dolezel
Publisher : CRC Press
Page : 404 pages
File Size : 46,5 Mb
Release : 2003-07-28
Category : Mathematics
ISBN : 9780203488041

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Higher-Order Finite Element Methods by Pavel Solin,Karel Segeth,Ivo Dolezel Pdf

The finite element method has always been a mainstay for solving engineering problems numerically. The most recent developments in the field clearly indicate that its future lies in higher-order methods, particularly in higher-order hp-adaptive schemes. These techniques respond well to the increasing complexity of engineering simulations and

Advanced Topics in Finite Element Analysis of Structures

Author : M. Asghar Bhatti
Publisher : Wiley
Page : 0 pages
File Size : 55,5 Mb
Release : 2006-01-03
Category : Mathematics
ISBN : 0471648078

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Advanced Topics in Finite Element Analysis of Structures by M. Asghar Bhatti Pdf

Starting from governing differential equations, a unique and consistently weighted residual approach is used to present advanced topics in finite element analysis of structures, such as mixed and hybrid formulations, material and geometric nonlinearities, and contact problems. This book features a hands-on approach to understanding advanced concepts of the finite element method (FEM) through integrated Mathematica and MATLAB® exercises.