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Advanced Boundary Elements for Heat Transfer

Advanced Boundary Elements for Heat Transfer PDF Author: Max Turiel Ibañez
Publisher: Computational Mechanics
ISBN:
Category : Mathematics
Languages : en
Pages : 156

Book Description
In this book the authors present an efficient Boundary Element Method scheme for the numerical solution of two-dimensional heat transfer problems. Lacking the major computational difficulties of traditional reinitialization and convolution schemes, this is of the reinitialization type, in which the domain integrals are computed by a recursive relation that depends only on the boundary temperature and flux at the previous time-step.

Advanced Boundary Elements for Heat Transfer

Advanced Boundary Elements for Heat Transfer PDF Author: Max Turiel Ibañez
Publisher: Computational Mechanics
ISBN:
Category : Mathematics
Languages : en
Pages : 156

Book Description
In this book the authors present an efficient Boundary Element Method scheme for the numerical solution of two-dimensional heat transfer problems. Lacking the major computational difficulties of traditional reinitialization and convolution schemes, this is of the reinitialization type, in which the domain integrals are computed by a recursive relation that depends only on the boundary temperature and flux at the previous time-step.

Boundary Element Methods for Heat Transfer with Phase Change Problems: Theory and Application

Boundary Element Methods for Heat Transfer with Phase Change Problems: Theory and Application PDF Author: S. G. Ahmed
Publisher: Bentham Science Publishers
ISBN: 9815040898
Category : Mathematics
Languages : en
Pages : 647

Book Description
The mathematical modelling of free and moving boundary problems are an important topic in engineering, industry, technology and theoretical sciences. These models allow us to make calculations involved in phase change transitions of materials due to heat transfer. Boundary layer applications are widespread in research and industry. Boundary Element Methods for Heat Transfer with Phase Change Problems: Theory and Application equips the reader with information about heat transfer problems occurring during phase changes. The book covers several boundary element methods, including methods for phase changes, fixed and moving domains and new approaches. The contents are rounded off with chapters on numerical results and industrial applications. Key features: - Simple, didactic presentation of boundary layer problems for heat transfer problems - Covers a wide range of boundary element methods - Includes methods for fixed and moving domains - Explains industrial applications of the methods - Includes solutions to numerical problems The book serves as a textbook for students of advanced mathematics and engineering. It is also a handbook for researchers working on numerical analysis, who require a focused volume on boundary element methods for heat transfer applications.

Advanced Boundary Element Methods

Advanced Boundary Element Methods PDF Author: Thomas A. Cruse
Publisher: Springer Science & Business Media
ISBN: 364283003X
Category : Science
Languages : en
Pages : 488

Book Description
The IUTAM Symposium on Advanced Boundary Element Methods brought together both established and current researchers in the broad context of applications of BEM technology. The goal of the Symposium was to provide both a formal and an informal forum for the interchange of ideas and the stimulation of new research directions.

Boundary Elements and Other Mesh Reduction Methods XXXVIII

Boundary Elements and Other Mesh Reduction Methods XXXVIII PDF Author: A.H-D. Cheng
Publisher: WIT Press
ISBN: 1784660272
Category : Mathematics
Languages : en
Pages : 361

Book Description
Containing the latest in a long line of conferences covering the most recent advances in Boundary Elements and Mesh Reduction Methods (BEM/MRM), this book contains an important chapter in the history of this important method used in science and engineering. The BEM/MRM conference has long been recognised as THE international forum on the technique. The proceedings of the conference therefore constitute a record of the development of the method, running from the initial successful development of boundary integral techniques into the BEM, a method that eliminates the need for an internal mesh, to the recent and most sophisticated Mesh Reduction and even Meshless Methods. Since the boundary elements, mesh reduction, and meshless methods are used in many engineering and scientific fields, the book will be of great interest to all engineers and scientists working within the areas of numerical analysis, boundary elements and meshless methods. Topics covered include: Advanced formulations; Advanced meshless and mesh reduction methods; Structural mechanics applications; Solid mechanics; Heat and mass transfer, Electrical engineering and electromagnetics; Computational methods; Fluid flow modelling; Damage mechanics and fracture; Dynamics and Vibrations Engineering applications.

Heat Transfer VII

Heat Transfer VII PDF Author: Bengt Sundén
Publisher: Computational Mechanics
ISBN:
Category : Science
Languages : en
Pages : 540

Book Description
Featuring contributions from the Seventh International Conference on Advanced Computational Methods In Heat Transfer (HEAT TRANSFER), this book presents new approaches to the numerical solutions of heat transfer problems. Methods discussed include all well established and efficient numerical techniques such as finite differences, finite volume, finite elements and boundary elements, whilst special attention is paid to complex thermal problems from engineering practice. Advanced Computational Methods In Heat Transfer VII will be of interest to scientists and engineers who are actively involved in developing innovative approaches in the heat transfer field, as well in solving a variety of industrial problems.

Advanced Computational Methods and Experiments in Heat Transfer XII

Advanced Computational Methods and Experiments in Heat Transfer XII PDF Author: B. Sundén
Publisher: WIT Press
ISBN: 1845646029
Category : Technology & Engineering
Languages : en
Pages : 377

Book Description
Containing papers presented at the twelfth in a series of successful international conferences on Advanced Computational Methods and Experiments in Heat Transfer, this book covers the latest developments in this important field. Heat Transfer plays a major role in emerging application fields such as sustainable development and the reduction of greenhouse gases, as well as micro- and nano-scale structures and bio-engineering. Typical applications include heat exchangers, gas turbine cooling, turbulent combustion and fires, electronics cooling, melting and solidification. The nature of heat transfer problems is complex, involving many different simultaneously occurring mechanisms (e.g., heat conduction, convection, turbulence, thermal radiation. phase change). Their complexity makes it imperative that we develop reliable and accurate computational methods to replace or complement expensive and time-consuming experimental trial and error work. Tremendous advances have been achieved during recent years due to improved numerical solutions of non-linear partial differential equations and more powerful computers capable of performing efficient and rapid calculations. Nevertheless, to further progress, it will also be necessary to develop theoretical and predictive computational procedures--both basic and innovative--and in applied research. Accurate experimental investigations are needed to validate the numerical calculations. The book includes such topics as: Heat Transfer in Energy Producing Devices; Heat Transfer Enhancement; Heat Transfer Problems; Natural and Forced Convection and Radiation; Multiphase Flow Heat Transfer; Modelling and Experiments.

Boundary Element Methods in Heat Transfer

Boundary Element Methods in Heat Transfer PDF Author: Luiz C. Wrobel
Publisher: Springer
ISBN:
Category : Mathematics
Languages : en
Pages : 320

Book Description
Heat transfer problems in industry are usually of a very complex nature, simultaneously involving different transfer modes such as conduction, convection, radiation and others. Because of this, very few problems can be solved analytically and one generally has to resort to numerical analysis. The boundary element method is a numerical technique which has been receiving growing attention for solving heat transfer problems because of its unique ability to confine the discretization process to the boundaries of the problem region. This allows major reductions in the data preparation and computer effort necessary to solve complex industrial problems. The purpose of this book is to present efficient algorithms used in conjunction with the boundary element method for the solution of steady and transient, linear and non-linear heat transfer problems. It represents the state-of-the-art of boundary element applications in the field of heat transfer, and constitutes essential reading for researchers and practising engineers involved with this important topic.

Boundary Elements and Other Mesh Reduction Methods

Boundary Elements and Other Mesh Reduction Methods PDF Author: C.A. Brebbia
Publisher: WIT Press
ISBN: 1784662275
Category : Mathematics
Languages : en
Pages : 249

Book Description
Formed of presented papers this volume contains research from the 40th International Conference on Boundary Elements and other Mesh Reduction Methods, recognised as THE international forum for the latest advances in these techniques and their applications in science and engineering. The ongoing success of this series is a result of the strength of research being carried out all over the world and the coverage has continually evolved in line with the latest developments in the field. The books originating from this conference series constitute a record of the development of BEM/MRM, running from the initial successful development of boundary integral techniques into the boundary element method, a technique that eliminates the need for an internal mesh, to the recent and most sophisticated Mesh Reduction and even Meshless Methods. Since these methods are used in many engineering and scientific fields the 2017 book, Boundary Elements and other Mesh Reduction Methods XXXX, like the series before, will be of great interest to those working within the areas of numerical analysis, boundary elements and meshless methods. The research papers included in this volume cover: Advanced formulations; Advanced meshless and mesh reduction methods; Structural mechanics applications; Solid mechanics; Heat and mass transfer; Electrical engineering and electromagnetics; Computational methods; Fluid flow modelling; Damage mechanics and fracture; Dynamics and vibrations; Engineering applications; Interfacing with other methods; Coupling with design and manufacturing; Solution of large systems of equations.

Boundary Element Method for Heat Conduction

Boundary Element Method for Heat Conduction PDF Author: E. Divo
Publisher: WIT Press (UK)
ISBN:
Category : Mathematics
Languages : en
Pages : 274

Book Description
This monograph represents a contribution to integral equation methods. It provides the formulation of a boundary-only integral equation for field problems governed by variable coefficient partial differential equations. Although the authors concentrate on the heat conduction equation, the method they propose is general and applicable to a variety of engineering field problems.

Boundary Element Methods in Heat Transfer

Boundary Element Methods in Heat Transfer PDF Author: Wrobel
Publisher: Springer Science & Business Media
ISBN: 9401129029
Category : Science
Languages : en
Pages : 303

Book Description
Heat transfer problems in industry are usually of a very complex nature, simultaneously involving different transfer modes such as conduction, convection, radiation and others. Because of this, very few problems can be solved analytically and one generally has to resort to numerical analysis. The boundary element method is a numerical technique which has been receiving growing attention for solving heat transfer problems because of its unique ability to confine the discretization process to the boundaries of the problem region. This allows major reductions in the data preparation and computer effort necessary to solve complex industrial problems. The purpose of this book is to present efficient algorithms used in conjunction with the boundary element method for the solution of steady and transient, linear and non-linear heat transfer problems. It represents the state-of-the-art of boundary element applications in the field of heat transfer, and constitutes essential reading for researchers and practising engineers involved with this important topic.