699,99 zł

Understanding And Implementing The Finite Element Method

Książki Obcojęzyczne>Angielskie>Mathematics & science>Mathematics>Calculus & mathematical analysis>Differential calculus & equations

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Sklep: Gigant.pl

874,07 zł

Partial Differential Equations and the Finite Element Method John Wiley & Sons Inc

Książki / Literatura obcojęzyczna

A systematic introduction to partial differential equations and modern finite element methods for their efficient numerical solution Partial Differential Equations and the Finite Element Method provides a much-needed, clear, and systematic introduction to modern theory of partial differential equations (PDEs) and finite element methods (FEM). Both nodal and hierachic concepts of the FEM are examined. Reflecting the growing complexity and multiscale nature of current engineering and scientific problems, the author emphasizes higher-order finite element methods such as the spectral or hp-FEM. A solid introduction to the theory of PDEs and FEM contained in Chapters 1-4 serves as the core and foundation of the publication. Chapter 5 is devoted to modern higher-order methods for the numerical solution of ordinary differential equations (ODEs) that arise in the semidiscretization of time-dependent PDEs by the Method of Lines (MOL). Chapter 6 discusses fourth-order PDEs rooted in the bending of elastic beams and plates and approximates their solution by means of higher-order Hermite and Argyris elements.Finally, Chapter 7 introduces the reader to various PDEs governing computational electromagnetics and describes their finite element approximation, including modern higher-order edge elements for Maxwell's equations. The understanding of many theoretical and practical aspects of both PDEs and FEM requires a solid knowledge of linear algebra and elementary functional analysis, such as functions and linear operators in the Lebesgue, Hilbert, and Sobolev spaces. These topics are discussed with the help of many illustrative examples in Appendix A, which is provided as a service for those readers who need to gain the necessary background or require a refresher tutorial. Appendix B presents several finite element computations rooted in practical engineering problems and demonstrates the benefits of using higher-order FEM. Numerous finite element algorithms are written out in detail alongside implementation discussions. Exercises, including many that involve programming the FEM, are designed to assist the reader in solving typical problems in engineering and science.Specifically designed as a coursebook, this student-tested publication is geared to upper-level undergraduates and graduate students in all disciplines of computational engineeringand science. It is also a practical problem-solving reference for researchers, engineers, and physicists.

Sklep: Libristo.pl

460,47 zł

First Course in the Finite Element Method, Enhanced Edition, SI Version Cengage Learning, Inc

Książki / Literatura obcojęzyczna

Gain a clear understanding of the basics of the finite element method (FEM) with this simple, direct, contemporary approach in Logan's A FIRST COURSE IN THE FINITE ELEMENT METHOD, Enhanced 6th Edition, SI Version. This unique presentation is written so you can easily comprehend content without the usual prerequisites, such as structural analysis. This book is ideal, whether you are a civil or mechanical engineering student primarily interested in stress analysis and heat transfer, or you need a foundation for applying FEM as a tool in solving practical physical problems. New and expanded real-world examples and problems demonstrate FEM applications in a variety of engineering and mathematical physics-related fields. Each chapter uses a consistent structure with step-by-step, worked-out examples, ideal for undergraduate or graduate-level study. A new WebAssign digital platform provides additional online resources to clarify concepts and assist you in completing assignments.

Sklep: Libristo.pl

801,34 zł

Engineering Computation of Structures: The Finite Element Method Springer International Publishing AG

Książki / Literatura obcojęzyczna

This book provides unified and detailed material on the FEM for engineers and students to solve primarily linear problems in mechanical engineering, with the main focus on static and dynamic structural problems. The purpose of the book is to contribute to the reader's understanding of the concepts, theories and techniques used in the FEM.§Fundamental and classical theories are introduced in a straightforward manner. Recent state-of-the-art treatment of engineering problems in designing and analyzing structural§systems, including dynamic problems, are also discussed. Case studies are provided to implement the theory, the methodology and techniques of the FEM. A text with significant concepts, theories and modelling techniques, like the ones in this book,§helps engineers to use a commercial FEM software package in a professional and conscientious manner.§

Sklep: Libristo.pl

471,52 zł

Introduction Finite Element Method Pearson Education

Książki / Literatura obcojęzyczna

Providing a systematic approach and simple introduction ot the finite element method, this self-contained book will enable the reader to obtain a clear understanding of the concepts involved in this traditionally complicated methodology.

Sklep: Libristo.pl

721,99 zł

Guided Waves in Structures for SHM - The Time- Domain Spectral Element Method John Wiley & Sons Inc

Książki / Literatura obcojęzyczna

Understanding and analysing the complex phenomena related to elastic wave propagation has been the subject of intense research for many years and has enabled application in numerous fields of technology, including structural health monitoring (SHM). In the course of the rapid advancement of diagnostic methods utilising elastic wave propagation, it has become clear that existing methods of elastic wave modeling and analysis are not always very useful; developing numerical methods aimed at modeling and analysing these phenomena has become a necessity. Furthermore, any methods developed need to be verified experimentally, which has become achievable with the advancement of measurement methods utilising laser vibrometry.§Guided Waves in Structures for SHM reports on the simulation, analysis and experimental investigation related propagation of elastic waves in isotropic or laminated structures. The full spectrum of theoretical and practical issues associated with propagation of elastic waves is presented and discussed in this one study.§Key features:§Covers both numerical and experimental aspects of modeling, analysis and measurement of elastic wave propagation in structural elements formed from isotropic or composite materials§Comprehensively discusses the application of the Spectral Finite Element Method for modelling and analysing elastic wave propagation in diverse structural elements§Presents results of experimental measurements employing advanced laser technologies, validating the quality and correctness of the developed numerical models§Accompanying website (www.wiley.com/go/ostachowicz) contains demonstration versions of commercial software developed by the authors for modelling and analyzing elastic wave propagation using the Spectral Finite Element Method§Guided Waves in Structures for SHM provides a state of the art resource for researchers and graduate students in structural health monitoring, signal processing and structural dynamics. This book should also provide a useful reference for practising engineers within structural health monitoring and non-destructive testing

Sklep: Libristo.pl

444,80 zł

Analysis of Electromagnetic Fields and Waves Blackwell Science

Inne książki

The Method of Lines (MOL) is a versatile approach to obtaining numerical solutions to partial differential equations (PDEs) as they appear in dynamic and static problems. This method, popular in science and engineering, essentially reduces PDEs to a set of ordinary differential equations that can be integrated using standard numerical integration methods. Its significant advantage is that the analysis algorithms follow the physical wave propagation and are therefore efficient. This is because the fields on the discretisation lines are described by generalised transmission line (GTL) equations. With this formulation we have a connection to the well known transmission line theory and resulting in an easy understanding. The method of lines is a very accurate and powerful way to analyze electromagnetic waves, enabling a full-wave solution without the computational burden of pure finite element or finite difference methods.

Sklep: Albertus.pl

519,29 zł

Offshore Mechanics - Structural and Fluid Dynamics for Recent Applications John Wiley and Sons Ltd

Książki / Literatura obcojęzyczna

Covers theoretical concepts in offshore mechanics with consideration to new applications, including offshore wind farms, ocean energy devices, aquaculture, floating bridges, and submerged tunnelsThis comprehensive book covers important aspects of the required analysis and design of offshore structures and systems and the fundamental background material for offshore engineering. Whereas most of the books currently available in the field use traditional oil, gas, and ship industry examples in order to explain the fundamentals in offshore mechanics, this book uses more recent applications, including recent fixed-bottom and floating offshore platforms, ocean energy structures and systems such as wind turbines, wave energy converters, tidal turbines and hybrid marine platforms.Offshore Mechanics covers traditional and more recent methodologies used in offshore structure modelling (including SPH and hydroelasticity models). It also examines numerical techniques, including computational fluid dynamics and finite element method. Additionally, the book features easy-to-understand exercises and examples.Provides a comprehensive treatment for the case of recent applications in offshore mechanics for researchers and engineersPresents the subject of computational fluid dynamics (CFD) and finite element methods (FEM) along with the high fidelity numerical analysis of recent applications in offshore mechanicsOffers insight into the philosophy and power of numerical simulations and an understanding of the mathematical nature of the fluid and structural dynamics with focus on offshore mechanic applicationsOffshore Mechanics: Structural and Fluid Dynamics for Recent Applications is an important book for graduate and senior undergraduate students in offshore engineering and for offshore engineers and researchers in the offshore industry.

Sklep: Libristo.pl

618,10 zł

Heat Transfer in Materials Forming Processes ISTE

Inne książki

This book provides the solutions to thermal problems in various processes encountered in manufacturing processes involving various materials such as molding, cutting, welding, or grinding.  Two steps are presented for each type of application. The first is analytical, leading to general solutions that are well-adapted to the needs for the engineer at the time of the first dimensioning of the processes. This approach also provides tools for fast analysis with respect to the contribution of each transfer in a total assessment. The second approach is based on the finite element method. This method makes it possible to solve each problem with greater precision but at the price of an implementation longer and more expensive, thus providing the reader with the advantages and disadvantages of the different approaches, so that they can make a more informed decision when applying these methods. The inclusion of practical exercises and solutions also allows the reader to enrich their understanding by applying their knowledge to real-life cases.

Sklep: Albertus.pl

329,61 zł

Classical Mechanics Springer International Publishing AG

Książki / Literatura obcojęzyczna

This textbook teaches classical mechanics as one of the foundations of physics. It describes the mechanical stability and motion in physical systems ranging from the molecular to the galactic scale. Aside from the standard topics of mechanics in the physics curriculum, this book includes an introduction to the theory of elasticity and its use in selected modern engineering applications, e.g. dynamic mechanical analysis of viscoelastic materials. The text also covers many aspects of numerical mechanics, ranging from the solution of ordinary differential equations, including molecular dynamics simulation of many particle systems, to the finite element method. Attendant Mathematica programs or parts thereof are provided in conjunction with selected examples. Numerous links allow the reader to connect to related subjects and research topics. Among others this includes statistical mechanics (separate chapter), quantum mechanics, space flight, galactic dynamics, friction, and vibration spectroscopy. An introductory chapter compiles all essential mathematical tools, ranging from coordinates to complex numbers. Completely solved problems and examples facilitate a thorough understanding of the material.

Sklep: Libristo.pl

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