Reddy / Gartling The Finite Element Method in Heat Transfer and Fluid Dynamics, Third Edition

3. Auflage 2011
ISBN: 978-1-4398-8257-3
Verlag: Taylor & Francis
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 524 Seiten

Reihe: Computational Mechanics and Applied Analysis

As Computational Fluid Dynamics (CFD) and Computational Heat Transfer (CHT) evolve and become increasingly important in standard engineering design and analysis practice, users require a solid understanding of mechanics and numerical methods to make optimal use of available software. The Finite Element Method in Heat Transfer and Fluid Dynamics, Third Edition illustrates what a user must know to ensure the optimal application of computational procedures—particularly the Finite Element Method (FEM)—to important problems associated with heat conduction, incompressible viscous flows, and convection heat transfer.

This book follows the tradition of the bestselling previous editions, noted for their concise explanation and powerful presentation of useful methodology tailored for use in simulating CFD and CHT. The authors update research developments while retaining the previous editions’ key material and popular style in regard to text organization, equation numbering, references, and symbols.

This updated third edition features new or extended coverage of:

- Coupled problems and parallel processing

- Mathematical preliminaries and low-speed compressible flows

- Mode superposition methods and a more detailed account of radiation solution methods

- Variational multi-scale methods (VMM) and least-squares finite element models (LSFEM)

- Application of the finite element method to non-isothermal flows

- Formulation of low-speed, compressible flows

With its presentation of realistic, applied examples of FEM in thermal and fluid design analysis, this proven masterwork is an invaluable tool for mastering basic methodology, competently using existing simulation software, and developing simpler special-purpose computer codes. It remains one of the very best resources for understanding numerical methods used in the study of fluid mechanics and heat transfer phenomena.

Zielgruppe

Engineers practicing complex design analysis in the automotive, aerospace, HVAC, manufacturing systems and energy industries; graduate-level students in mechanical, aero, civil, and engineering science and mechanics.

Autoren/Hrsg.

Reddy, J. N.

Gartling, D.K.

Fachgebiete

• Naturwissenschaften Physik Thermodynamik
• Technische Wissenschaften Maschinenbau | Werkstoffkunde Maschinenbau
• Naturwissenschaften Physik Mechanik

Inhaltsverzeichnis

Equations of Heat Transfer and Fluid Mechanics
Present Study
Mathematical Preliminaries
Governing Equations of a Continuum
Governing Equations in Terms of Primitive Variables
Porous Flow Equations
Low-Speed Compressible Flow Equations
Auxiliary Transport Equations
Chemically Reacting Systems
Boundary Conditions
Change of Phase
Enclosure Radiation
Summary of Equations

The Finite Element Method
Model Differential Equation
Finite Element Approximation
Weighted-Integral Statements and Weak Forms
Finite Element Model
Interpolation Functions
Assembly of Elements
Time-Dependent Problems
Axisymmetric Problems
Library of Finite Elements
Numerical Integration
Modeling Considerations
Illustrative Examples

Conduction Heat Transfer
Semidiscrete Finite Element Model
Interpolation Functions
Numerical Integration
Computation of Surface Flux
Semidiscrete Finite Element Model
Solution of Nonlinear Equations
Radiation Solution Algorithms
Variable Properties
Post-Processing Operations
Advanced Topics in Conduction
Example Problems

Flows of Viscous Incompressible Fluids
Mixed Finite Element Model
Penalty Finite Element Models
Finite Element Models of Porous Flow
Computational Considerations
Solution of Nonlinear Equations
Time-Approximation Schemes
Stabilized Methods
Least-Squares Finite Element Models
Post-Processing
Free Surface Flows
Turbulence
Numerical Examples

Coupled Fluid Flow and Heat Transfer
Nonisothermal Incompressible Flows
Mixed Finite Element Model
Penalty Finite Element Model
Finite Element Models of Porous Flow
Nonisothermal, Low-Speed, Compressible Flows
Solution Methods
Convection with Change of Phase
Convection with Enclosure Radiation
Post-Computation of Heat Flux
Turbulent Heat Transfer
Chemically Reacting Systems
Numerical Examples

Flows of Non-Newtonian Fluids
Governing Equations of Inelastic Fluids
Finite Element Models of Inelastic Fluids
Solution Methods for Inelastic Fluids
Governing Equations of Viscoelastic Fluids
Finite Element Model of Differential Form
Additional Models of Differential Form
Finite Element Model of Integral Form
Unresolved Problems
Numerical Examples

Multiphysics Problems
Coupled Boundary Value Problems
Fluid Mechanics and Heat Transfer
Solid Mechanics
Electromagnetics
Coupled Problems in Mechanics
Implementation of Coupled Algorithms
Numerical Examples

Parallel Processing
Parallel Systems
FEM and Parallel Processing
Summary

Appendices

Subject Index

Über Autor(innen)

J.N. Reddy earned a Ph.D. in Engineering Mechanics from the University of Alabama in Huntsville, worked as a Postdoctoral Fellow at the University of Texas at Austin, was Research Scientist for Lockheed Missiles and Space Company during l974.75, and taught at the University of Oklahoma from 1975 to 1980 and Virginia Polytechnic Institute & State University from 1980 to 1992. Currently, he is a Distinguished Professor and the inaugural holder of the Oscar S. Wyatt Endowed Chair at Texas A&M University, College Station. Dr. Reddy has published over 400 journal papers and 16 textbooks on theoretical formulations and numerical simulations of problems in solid and structural mechanics, computational fluid dynamics, numerical heat transfer, computational biology, geology and geophysics, mechanics of nanosystems, and applied mathematics.

Dr. Reddy is the recipient of numerous honors and awards, including the 1998 Nathan M. Newmark Medal from the American Society of Civil Engineers, the 2003 Computational Solid Mechanics award from the U.S. Association of Computational Mechanics, the 2004 Distinguished Research Award from the American Society for Composites, and an honorary degree (Honoris Causa) from the Technical University of Lisbon, Portugal (2009). Dr. Reddy is a fellow of the American Academy of Mechanics, the American Institute of Aeronautics and Astronautics, the American Society of Civil Engineers, the American Society of Mechanical Engineers, the American Society for Composites, International Association of Computational Mechanics, U.S. Association of Computational Mechanics, the Aeronautical Society of India, and the Institution of Structural Engineers, U.K. Dr. Reddy serves on the editorial boards of two dozen journals, and as the Editor-in-Chief of Applied Mechanics Reviews, Mechanics of Advanced Materials and Structures, International Journal of Computational Methods in Engineering Science and Mechanics, and International Journal of Structural Stability and Dynamics. As a result of his extensive publications of archival journal papers and books, Dr. Reddy is recognized by ISI Highly Cited Researchers with over 10,000 citations and an H-index of over 40 to his credit. A more complete resume with links to journal papers can be found at http://authors.isihighlycited.com/ or http://www.tamu.edu/acml.

D.K. Gartling is a senior scientist in the Engineering Sciences Center at Sandia Nationa Laboratories, Albuquerque, New Mexico. He earned his B.S. and M.S. in Aerospace Engineering at the University of Texas at Austin and completed the diploma course at th von Karman Institute for Fluid Dynamics in Brussels, Belgium. After completion of his Ph.D. in Aerospace Engineering at the University of Texas at Austin, he joined the technical staff at Sandia National Laboratories. Dr. Gartling was a Visiting Associate Professor in the Mechanical Engineering Department at the University of Sydney, Australia, under a Fulbright Fellowship, and later he was a Supervisor in the Fluid and Thermal Sciences Department at Sandia National Laboratories. Dr. Gartling has published numerous papers dealing with Þnite element model development and finite element analysis of heat transfer and fluid dynamics problems of practical importance. He is the recipient of the 2001 Computational Fluid Dynamics Award from the U.S. Association of Computational Mechanics and is a fellow of the American Society of Mechanical Engineers. Dr. Gartling is presently a member of several professional societies, serves on the editorial boards o several journals, and is the Co-Editor of International Journal for Numerical Methods I Fluids.