Boundary Element Analysis Of Three Dimensional Anisotropic Thermoelasticity By Direct Transformation Of The Volume Integral In The Boundary Integral Equation
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Author |
: Chyanbin Hwu |
Publisher |
: Springer Nature |
Total Pages |
: 913 |
Release |
: 2021-04-27 |
ISBN-10 |
: 9783030666767 |
ISBN-13 |
: 303066676X |
Rating |
: 4/5 (67 Downloads) |
Synopsis Anisotropic Elasticity with Matlab by : Chyanbin Hwu
This book provides the theory of anisotropic elasticity with the computer program for analytical solutions as well as boundary element methods. It covers the elastic analysis of two-dimensional, plate bending, coupled stretching-bending, and three-dimensional deformations, and is extended to the piezoelectric, piezomagnetic, magnetic-electro-elastic, viscoelastic materials, and the ones under thermal environment. The analytical solutions include the solutions for infinite space, half-space, bi-materials, wedges, interface corners, holes, cracks, inclusions, and contact problems. The boundary element solutions include BEMs for two-dimensional anisotropic elastic, piezoelectric, magnetic-electro-elastic, viscoelastic analyses, and their associated dynamic analyses, as well as coupled stretching-bending analysis, contact analysis, and three-dimensional analysis. This book also provides source codes and examples for all the presenting analytical solutions and boundary element methods. The program is named as AEPH (Anisotropic Elastic Plates – Hwu), which contains 204 MATLAB functions.
Author |
: Mohammed Ameen |
Publisher |
: CRC Press |
Total Pages |
: 288 |
Release |
: 2001 |
ISBN-10 |
: 0849310016 |
ISBN-13 |
: 9780849310010 |
Rating |
: 4/5 (16 Downloads) |
Synopsis Boundary Element Analysis by : Mohammed Ameen
Boundary Element Analysis: Theory and Programming introduces the theory behind the boundary element method and its computer applications. The author uses Cartesian tensor notation throughout the book and includes the steps involved in deriving many of the equations. The text includes computer programs in Fortran 77 for elastostatic, plate bending, and free and forced vibration problems with detailed descriptions of the code.
Author |
: Lothar Gaul |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 896 |
Release |
: 2003-02-27 |
ISBN-10 |
: 3540004637 |
ISBN-13 |
: 9783540004639 |
Rating |
: 4/5 (37 Downloads) |
Synopsis Boundary Element Methods for Engineers and Scientists by : Lothar Gaul
This introductory course on the classical Boundary Element Method also contains advanced topics such as the Dual Reciprocity and the Hybrid Boundary Element Methods. The latter methods are extensions that permit the application of BME to anisotropic materials, as well as multi-field problems and fluid-structure interaction. The class-tested textbook offers a clear and easy-to-understand introduction to the subject, including worked-out examples that describe all the basic features of the method. The first two chapters not only establish the mathematical basis for BEM but also review the basics of continuum mechanics for field problems, perhaps a unique feature for a text on numerical methods. This helps the reader to understand the physical principles of the field problems, to apply the method judiciously, and toe critically evaluate the results.
Author |
: Alok Sutradhar |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 276 |
Release |
: 2008-09-26 |
ISBN-10 |
: 9783540687726 |
ISBN-13 |
: 3540687726 |
Rating |
: 4/5 (26 Downloads) |
Synopsis Symmetric Galerkin Boundary Element Method by : Alok Sutradhar
Symmetric Galerkin Boundary Element Method presents an introduction as well as recent developments of this accurate, powerful, and versatile method. The formulation possesses the attractive feature of producing a symmetric coefficient matrix. In addition, the Galerkin approximation allows standard continuous elements to be used for evaluation of hypersingular integrals. FEATURES • Written in a form suitable for a graduate level textbook as well as a self-learning tutorial in the field. • Covers applications in two-dimensional and three-dimensional problems of potential theory and elasticity. Additional basic topics involve axisymmetry, multi-zone and interface formulations. More advanced topics include fluid flow (wave breaking over a sloping beach), non-homogeneous media, functionally graded materials (FGMs), anisotropic elasticity, error estimation, adaptivity, and fracture mechanics. • Presents integral equations as a basis for the formulation of general symmetric Galerkin boundary element methods and their corresponding numerical implementation. • Designed to convey effective unified procedures for the treatment of singular and hypersingular integrals that naturally arise in the method. Symbolic codes using Maple® for singular-type integrations are provided and discussed in detail. • The user-friendly adaptive computer code BEAN (Boundary Element ANalysis), fully written in Matlab®, is available as a companion to the text. The complete source code, including the graphical user-interface (GUI), can be downloaded from the web site http://www.ghpaulino.com/SGBEM_book. The source code can be used as the basis for building new applications, and should also function as an effective teaching tool. To facilitate the use of BEAN, a video tutorial and a library of practical examples are provided.
Author |
: |
Publisher |
: |
Total Pages |
: 268 |
Release |
: 1991 |
ISBN-10 |
: NASA:31769000688104 |
ISBN-13 |
: |
Rating |
: 4/5 (04 Downloads) |
Synopsis Advanced Development of the Boundary Element Method for Elastic and Inelastic Thermal Stress Analysis by :
Author |
: N. A. Schclar |
Publisher |
: WIT Press (UK) |
Total Pages |
: 172 |
Release |
: 1994 |
ISBN-10 |
: STANFORD:36105009815544 |
ISBN-13 |
: |
Rating |
: 4/5 (44 Downloads) |
Synopsis Anisotropic Analysis Using Boundary Elements by : N. A. Schclar
Author |
: Balkrishna S. Annigeri |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 596 |
Release |
: 2012-12-06 |
ISBN-10 |
: 9783642842382 |
ISBN-13 |
: 3642842380 |
Rating |
: 4/5 (82 Downloads) |
Synopsis Boundary Element Methods in Engineering by : Balkrishna S. Annigeri
The Boundary Element Method (BEM) has become established as an effective tool for the solutions of problems in engineering science. The salient features of the BEM have been well documented in the open literature and therefore will not be elaborated here. The BEM research has progressed rapidly, especially in the past decade and continues to evolve worldwide. This Symposium was organized to provide an international forum for presentation of current research in BEM for linear and nonlinear problems in solid and fluid mechanics and related areas. To this end, papers on the following topics were included: rotary wing aerodynamics, unsteady aerodynamics, design and optimization, elasticity, elasto dynamics and elastoplasticity, fracture mechanics, acoustics, diffusion and wave motion, thermal analysis, mathematical aspects and boundary/finite element coupled methods. A special session was devoted to parallel/vector supercomputing with emphasis on mas sive parallelism. This Symposium was sponsored by United Technologies Research Center (UTRC) , NASA Langley Research Center, and the International Association of Boundary Ele ment Methods (lAB EM) . We thank the UTRC management for their permission to host this Symposium. In particular, we thank Dr. Arthur S. Kesten and Mr. Robert E. Olson for their encouragement and support. We gratefully acknowledge the support of Dr. E. Carson Yates, Jr. of NASA Langley, Prof. Luigi Morino, Dr. Thomas A.
Author |
: BREBBIA |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 226 |
Release |
: 2013-11-11 |
ISBN-10 |
: 9781475763003 |
ISBN-13 |
: 147576300X |
Rating |
: 4/5 (03 Downloads) |
Synopsis Progress in Boundary Element Methods by : BREBBIA
A substantial amount of research on Boundary Elements has taken place since publication of the first Volume of this series. Most of the new work has concentrated on the solution of non-linear and time dependent problems and the development of numerical techniques to increase the efficiency of the method. Chapter 1 of this Volume deals with the solution of non-linear potential problems, for which the diffusivity coefficient is a function of the potential and the boundary conditions are also non-linear. The recent research reported here opens the way for the solution of a: large range of non-homogeneous problems by using a simple transformation which linearizes the governing equations and consequently does not require the use of internal cells. Chapter 2 summarizes the main integral equations for the solution of two-and three dimensional scalar wave propagation problems. This is a type of problem that is well suited to boundary elements but generally gives poor results when solved using finite elements. The problem of fracture mechanics is studied in Chapter 3, where the ad vantages of using boundary integral equations are demonstrated. One of the most interesting features of BEM i~ the possibility of describing the problem only as a function of the boundary unknowns, even in the presence of body, centrifugal and temperature induced forces. Chapter 4 explains how this can be done for two-and three-dimensional elastostatic problems.
Author |
: Steven L. Crouch |
Publisher |
: Springer Nature |
Total Pages |
: 490 |
Release |
: 2024 |
ISBN-10 |
: 9783031633416 |
ISBN-13 |
: 3031633415 |
Rating |
: 4/5 (16 Downloads) |
Synopsis A First Course in Boundary Element Methods by : Steven L. Crouch
This textbook delves into the theory and practical application of boundary integral equation techniques, focusing on their numerical solution for boundary value problems within potential theory and linear elasticity. Drawing parallels between single and double layer potentials in potential theory and their counterparts in elasticity, the book introduces various numerical procedures, namely boundary element methods, where unknown quantities reside on the boundaries of the region of interest. Through the approximation of boundary value problems into systems of algebraic equations, solvable by standard numerical methods, the text elucidates both indirect and direct approaches. While indirect methods involve single or double layer potentials separately, yielding physically ambiguous results, direct methods combine potentials using Green’s or Somigliana’s formulas, providing physically meaningful solutions. Tailored for beginning graduate students, this self-contained textbook offers detailed analytical and numerical derivations for isotropic and anisotropic materials, prioritizing simplicity in presentation while progressively advancing towards more intricate mathematical concepts, particularly focusing on two-dimensional problems within potential theory and linear elasticity.
Author |
: J.C.F. Telles |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 257 |
Release |
: 2012-12-06 |
ISBN-10 |
: 9783642455629 |
ISBN-13 |
: 364245562X |
Rating |
: 4/5 (29 Downloads) |
Synopsis The Boundary Element Method Applied to Inelastic Problems by : J.C.F. Telles