Analysis and Simulation of Contact Problems

Analysis and Simulation of Contact Problems
Author: Peter Wriggers
Publisher: Springer Science & Business Media
Total Pages: 393
Release: 2006-08-15
Genre: Science
ISBN: 3540317619

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This carefully edited book offers a state-of-the-art overview on formulation, mathematical analysis and numerical solution procedures of contact problems. The contributions collected in this volume summarize the lectures presented by leading scientists in the area of contact mechanics, during the 4th Contact Mechanics International Symposium (CMIS) held in Hannover, Germany, 2005.

Analysis and Approximation of Contact Problems with Adhesion or Damage

Analysis and Approximation of Contact Problems with Adhesion or Damage
Author: Mircea Sofonea
Publisher: CRC Press
Total Pages: 220
Release: 2005-09-26
Genre: Mathematics
ISBN: 1420034839

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Research into contact problems continues to produce a rapidly growing body of knowledge. Recognizing the need for a single, concise source of information on models and analysis of contact problems, accomplished experts Sofonea, Han, and Shillor carefully selected several models and thoroughly study them in Analysis and Approximation of Contact P

Analysis and Simulation of Multifield Problems

Analysis and Simulation of Multifield Problems
Author: Wolfgang L. Wendland
Publisher: Springer Science & Business Media
Total Pages: 389
Release: 2012-11-10
Genre: Technology & Engineering
ISBN: 3540365273

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The analysis and simulation of multifield problems have recently become one of the most actual and vivid areas of research. Although the individual subproblems of complex technical and physical phenomena often are understood separately, their interaction and coupling create not only new difficulties but also a complete new level and quality of interacting coupled field problems. Presented by leading experts this book includes recent results in these fields from the International Conference on Multifield Problems, April 8-10, 2002 at the University of Stuttgart, Germany.

Rough Surfaces

Rough Surfaces
Author: T. R. Thomas
Publisher: World Scientific Publishing Company
Total Pages: 278
Release: 1999
Genre: Technology & Engineering
ISBN: 9781860941009

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This text addreseses the topic of surface roughness, how to measure and describe it, and what practical problems it might cause. Updated to include advances in measurement and characterization, this second edition introduces modern instruments, including laser interferometers and AFMs, and there are sections on fractals and motif analysis. Problems of 3D surface measurement and description are extensively treated. Manufacturing and production engineers, optical and QC engineers, tribologists and many other applied scientists should find this book useful.

Computational Contact and Impact Mechanics

Computational Contact and Impact Mechanics
Author: Tod A. Laursen
Publisher: Springer Science & Business Media
Total Pages: 476
Release: 2003-05-12
Genre: Science
ISBN: 9783540429067

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Many physical systems require the description of mechanical interaction across interfaces if they are to be successfully analyzed. Examples in the engineered world range from the design of prosthetics in biomedical engi neering (e. g. , hip replacements); to characterization of the response and durability of head/disk interfaces in computer magnetic storage devices; to development of pneumatic tires with better handling characteristics and increased longevity in automotive engineering; to description of the adhe sion and/or relative slip between concrete and reinforcing steel in structural engineering. Such mechanical interactions, often called contact/impact in teractions, usually necessitate at minimum the determination of areas over which compressive pressures must act to prevent interpenetration of the mechanical entities involved. Depending on the application, frictional be havior, transient interaction of interfaces with their surroundings (e. g. , in termittent stick/slip), thermo-mechanical coupling, interaction with an in tervening lubricant and/or fluid layer, and damage of the interface (i. e. , wear) may also be featured. When taken together (or even separately!), these features have the effect of making the equations of mechanical evolu tion not only highly nonlinear, but highly nonsmooth as well. While many modern engineering simulation packages possess impressive capabilities in the general area of nonlinear mechanics, it can be contended that methodologies typically utilized for contact interactions are relatively immature in comparison to other components of a nonlinear finite element package, such as large deformation kinematics, inelastic material modeling, nonlinear equation solving, or linear solver technology.

Fluid-structure Interactions

Fluid-structure Interactions
Author: Thomas Richter
Publisher: Springer
Total Pages: 452
Release: 2017-08-26
Genre: Mathematics
ISBN: 3319639706

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This book starts by introducing the fundamental concepts of mathematical continuum mechanics for fluids and solids and their coupling. Special attention is given to the derivation of variational formulations for the subproblems describing fluid- and solid-mechanics as well as the coupled fluid-structure interaction problem. Two monolithic formulations for fluid-structure interactions are described in detail: the well-established ALE formulation and the modern Fully Eulerian formulation, which can effectively deal with problems featuring large deformation and contact. Further, the book provides details on state-of-the-art discretization schemes for fluid- and solid-mechanics and considers the special needs of coupled problems with interface-tracking and interface-capturing techniques. Lastly, advanced topics like goal-oriented error estimation, multigrid solution and gradient-based optimization schemes are discussed in the context of fluid-structure interaction problems.

Analysis of Machine Elements Using SOLIDWORKS Simulation 2022

Analysis of Machine Elements Using SOLIDWORKS Simulation 2022
Author: Shahin S. Nudehi
Publisher: SDC Publications
Total Pages: 556
Release:
Genre: Computers
ISBN: 1630574813

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Analysis of Machine Elements Using SOLIDWORKS Simulation 2022 is written primarily for first-time SOLIDWORKS Simulation 2022 users who wish to understand finite element analysis capabilities applicable to stress analysis of mechanical elements. The focus of examples is on problems commonly found in introductory, undergraduate, Design of Machine Elements or similarly named courses. In order to be compatible with most machine design textbooks, this text begins with problems that can be solved with a basic understanding of mechanics of materials. Problem types quickly migrate to include states of stress found in more specialized situations common to a design of mechanical elements course. Paralleling this progression of problem types, each chapter introduces new software concepts and capabilities. Many examples are accompanied by problem solutions based on use of classical equations for stress determination. Unlike many step-by-step user guides that only list a succession of steps, which if followed correctly lead to successful solution of a problem, this text attempts to provide insight into why each step is performed. This approach amplifies two fundamental tenets of this text. The first is that a better understanding of course topics related to stress determination is realized when classical methods and finite element solutions are considered together. The second tenet is that finite element solutions should always be verified by checking, whether by classical stress equations or experimentation. Each chapter begins with a list of learning objectives related to specific capabilities of the SOLIDWORKS Simulation program introduced in that chapter. Most software capabilities are repeated in subsequent examples so that users gain familiarity with their purpose and are capable of using them in future problems. All end-of-chapter problems are accompanied by evaluation "check sheets" to facilitate grading assignments.

Computational Contact Mechanics

Computational Contact Mechanics
Author: Peter Wriggers
Publisher: Springer Science & Business Media
Total Pages: 252
Release: 2008-04-01
Genre: Science
ISBN: 3211772987

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Topics of this book span the range from spatial and temporal discretization techniques for contact and impact problems with small and finite deformations over investigations on the reliability of micromechanical contact models over emerging techniques for rolling contact mechanics to homogenization methods and multi-scale approaches in contact problems.

Engineering Analysis with SolidWorks Simulation 2012

Engineering Analysis with SolidWorks Simulation 2012
Author: Paul M. Kurowski
Publisher: SDC Publications
Total Pages: 467
Release: 2012
Genre: Computers
ISBN: 1585037109

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Engineering Analysis with SolidWorks Simulation 2012 goes beyond the standard software manual. Its unique approach concurrently introduces you to the SolidWorks Simulation 2012 software and the fundamentals of Finite Element Analysis (FEA) through hands-on exercises. A number of projects are presented using commonly used parts to illustrate the analysis features of SolidWorks Simulation. Each chapter is designed to build on the skills, experiences and understanding gained from the previous chapters. Topics covered: Linear static analysis of parts and assemblies Contact stress analysis Frequency (modal) analysis Buckling analysis Thermal analysis Drop test analysis Nonlinear analysis Dynamic analysis Random vibration analysis h and p adaptive solution methods Modeling techniques Implementation of FEA in the design process Management of FEA projects FEA terminology