Heat Transfer Modeling

Author : George Sidebotham
Publisher : Springer
Page : 524 pages
File Size : 53,9 Mb
Release : 2015-02-13
Category : Science
ISBN : 9783319145143

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Heat Transfer Modeling by George Sidebotham Pdf

This innovative text emphasizes a "less-is-more" approach to modeling complicated systems such as heat transfer by treating them first as "1-node lumped models" that yield simple closed-form solutions. The author develops numerical techniques for students to obtain more detail, but also trains them to use the techniques only when simpler approaches fail. Covering all essential methods offered in traditional texts, but with a different order, Professor Sidebotham stresses inductive thinking and problem solving as well as a constructive understanding of modern, computer-based practice. Readers learn to develop their own code in the context of the material, rather than just how to use packaged software, offering a deeper, intrinsic grasp behind models of heat transfer. Developed from over twenty-five years of lecture notes to teach students of mechanical and chemical engineering at The Cooper Union for the Advancement of Science and Art, the book is ideal for students and practitioners across engineering disciplines seeking a solid understanding of heat transfer. This book also: · Adopts a novel inductive pedagogy where commonly understood examples are introduced early and theory is developed to explain and predict readily recognized phenomena · Introduces new techniques as needed to address specific problems, in contrast to traditional texts’ use of a deductive approach, where abstract general principles lead to specific examples · Elucidates readers’ understanding of the "heat transfer takes time" idea—transient analysis applications are introduced first and steady-state methods are shown to be a limiting case of those applications · Focuses on basic numerical methods rather than analytical methods of solving partial differential equations, largely obsolete in light of modern computer power · Maximizes readers’ insights to heat transfer modeling by framing theory as an engineering design tool, not as a pure science, as has been done in traditional textbooks · Integrates practical use of spreadsheets for calculations and provides many tips for their use throughout the text examples

Author : Leon R. Glicksman,John H. Lienhard V
Publisher : Cambridge University Press
Page : 245 pages
File Size : 51,6 Mb
Release : 2016-08-30
Category : Mathematics
ISBN : 9781107012172

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Modeling and Approximation in Heat Transfer by Leon R. Glicksman,John H. Lienhard V Pdf

This book describes the approach to engineering solutions through simplified modeling of important physical features and approximating their behavior. Students will have greater facility in breaking down complex engineering systems into simplified thermal models that allow essential features of their performance to be assessed and modified.

Author : Layla S. Mayboudi
Publisher : Multiphysics Modeling
Page : 400 pages
File Size : 41,8 Mb
Release : 2019-10-15
Category : Computers
ISBN : 1683922115

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Comsol Heat Transfer Models by Layla S. Mayboudi Pdf

This book guides the reader through the process of model creation for heat transfer analysis with the finite element method. The book describes thermal imaging experiments that demonstrate how such models can be validated. It presents application examples, such as heating water in a kettle, to basement insulation, a heated seat, molten rock, pipe flow, and an innovative extended surface. A companion disc provides the files so models can be run (using COMSOL or other software) in order to observe real-world behavior of the applications. Historical background information is provided to show the progression of heat transfer science and mathematical modeling from the earliest developments to the most recent advances in technology. Features: Includes example models that enable the reader to implement conceptual material in practical scenarios with broad industrial applications Includes companion files with models and geometry files created with COMSOL Multiphysics(R) or imported from a third-party CAD tool.

Author : Jean-Michel Bergheau,Roland Fortunier
Publisher : John Wiley & Sons
Page : 291 pages
File Size : 55,8 Mb
Release : 2013-03-01
Category : Science
ISBN : 9781118623428

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Finite Element Simulation of Heat Transfer by Jean-Michel Bergheau,Roland Fortunier Pdf

This book introduces the finite element method applied to the resolution of industrial heat transfer problems. Starting from steady conduction, the method is gradually extended to transient regimes, to traditional non-linearities, and to convective phenomena. Coupled problems involving heat transfer are then presented. Three types of couplings are discussed: coupling through boundary conditions (such as radiative heat transfer in cavities), addition of state variables (such as metallurgical phase change), and coupling through partial differential equations (such as electrical phenomena). A review of the various thermal phenomena is drawn up, which an engineer can simulate. The methods presented will enable the reader to achieve optimal use from finite element software and also to develop new applications.

Author : Md Monwar Hossain
Publisher : BoD – Books on Demand
Page : 230 pages
File Size : 49,8 Mb
Release : 2011-09-22
Category : Science
ISBN : 9789533076041

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Heat and Mass Transfer by Md Monwar Hossain Pdf

This book covers a number of topics in heat and mass transfer processes for a variety of industrial applications. The research papers provide advances in knowledge and design guidelines in terms of theory, mathematical modeling and experimental findings in multiple research areas relevant to many industrial processes and related equipment design. The design of equipment includes air heaters, cooling towers, chemical system vaporization, high temperature polymerization and hydrogen production by steam reforming. Nine chapters of the book will serve as an important reference for scientists and academics working in the research areas mentioned above, especially in the aspects of heat and mass transfer, analytical/numerical solutions and optimization of the processes.

Author : Davood Domairry Ganji,Yaser Sabzehmeidani,Amin Sedighiamiri
Publisher : Elsevier
Page : 288 pages
File Size : 47,8 Mb
Release : 2017-09-15
Category : Science
ISBN : 9780128120200

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Nonlinear Systems in Heat Transfer by Davood Domairry Ganji,Yaser Sabzehmeidani,Amin Sedighiamiri Pdf

Nonlinear Heat Transfer: Mathematical Modeling and Analytical Methods addresses recent progress and original research in nonlinear science and its application in the area of heat transfer, with a particular focus on the most important advances and challenging applications. The importance of understanding analytical methods for solving linear and nonlinear constitutive equations is essential in studying engineering problems. This book provides a comprehensive range of (partial) differential equations, applied in the field of heat transfer, tackling a comprehensive range of nonlinear mathematical problems in heat radiation, heat conduction, heat convection, heat diffusion and non-Newtonian fluid systems. Providing various innovative analytical techniques and their practical application in nonlinear engineering problems is the unique point of this book. Drawing a balance between theory and practice, the different chapters of the book focus not only on the broader linear and nonlinear problems, but also applied examples of practical solutions by the outlined methodologies. Demonstrates applied mathematical techniques in the engineering applications, especially in nonlinear phenomena Exhibits a complete understanding of analytical methods and nonlinear differential equations in heat transfer Provides the tools to model and interpret applicable methods in heat transfer processes or systems to solve related complexities

Author : B. Sundén,M. Faghri
Publisher : WIT Press
Page : 361 pages
File Size : 40,8 Mb
Release : 2005-02-21
Category : Science
ISBN : 9781853129568

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Modelling and Simulation of Turbulent Heat Transfer by B. Sundén,M. Faghri Pdf

Providing invaluable information for both graduate researchers and R & D engineers in industry and consultancy, this book focuses on the modelling and simulation of fluid flow and thermal transport phenomena in turbulent convective flows. Its overall objective is to present state-of-the-art knowledge in order to predict turbulent heat transfer processes in fundamental and idealized flows as well as in engineering applications. The chapters, which are invited contributions from some of the most prominent scientists in this field, cover a wide range of topics and follow a unified outline and presentation to aid accessibility.

Author : Peter Benner,Volker Mehrmann,Danny C. Sorensen
Publisher : Springer Science & Business Media
Page : 397 pages
File Size : 48,9 Mb
Release : 2006-03-30
Category : Technology & Engineering
ISBN : 9783540279099

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Dimension Reduction of Large-Scale Systems by Peter Benner,Volker Mehrmann,Danny C. Sorensen Pdf

In the past decades, model reduction has become an ubiquitous tool in analysis and simulation of dynamical systems, control design, circuit simulation, structural dynamics, CFD, and many other disciplines dealing with complex physical models. The aim of this book is to survey some of the most successful model reduction methods in tutorial style articles and to present benchmark problems from several application areas for testing and comparing existing and new algorithms. As the discussed methods have often been developed in parallel in disconnected application areas, the intention of the mini-workshop in Oberwolfach and its proceedings is to make these ideas available to researchers and practitioners from all these different disciplines.

Author : Fabio Casati,Dimitrios Georgakopoulos,Ming-Chien Shang
Publisher : Springer
Page : 218 pages
File Size : 48,7 Mb
Release : 2003-06-30
Category : Computers
ISBN : 9783540448099

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Technologies for E-Services by Fabio Casati,Dimitrios Georgakopoulos,Ming-Chien Shang Pdf

Welcome to Free Convection Film Flows and Heat Transfer! Free convection ?lm ?ows occur in many industrial processes. However, engineers still have to deal with many unresolved problems. This book systematically summarizes my recent research results that have been referred to and cited by many other researchersinthis?eld.Thepurposeofthisbookistoprovideapracticalguide to university students, graduate students, design engineers, researchers, and scientistswhowishtofurtherunderstandthecharacteristicsoffreeconvection ?lm ?ows and heat transfer. I hope this book will serve as a useful tool for them, as well as a guide to future research. This book includes three related parts (1) accelerating convective bou- ary layers of Newtonian ?uids, (2) accelerating ?lm boiling and condensation of Newtonian ?uids, and (3) accelerating ?lm ?ows of non-Newtonian pow- law ?uids. These phenomena are all caused by buoyancy or gravity, and can be summed up in terms of the free convection ?lm ?ows. In addition, the free convection ?lm ?ows of Newtonian ?uids can be taken as a special case of non-Newtonian power-law ?uids.

Author : Reshu Gupta,Mukesh Kumar Awasthi
Publisher : CRC Press
Page : 235 pages
File Size : 47,5 Mb
Release : 2024-03-14
Category : Technology & Engineering
ISBN : 9781003855668

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Modeling and Simulation of Fluid Flow and Heat Transfer by Reshu Gupta,Mukesh Kumar Awasthi Pdf

In the rapidly advancing modern world, scientific and technological understanding and innovation are reaching new heights. Computational fluid dynamics and heat transfer have emerged as powerful tools, playing a pivotal role in the analysis and design of complex engineering problems and processes. With the ability to mathematically model various engineering phenomena, these computational tools offer a deeper understanding of intricate dynamics before the physical prototype is created. Widely employed as simulation tools, computational fluid dynamics and heat transfer codes enable the virtual or digital prototype development of products and devices involving complex transport and multiphasic phenomena. They have become an indispensable element of the agile product development environment across diverse sectors of manufacturing, facilitating accelerated product development cycles. Key features of this book: Covers the analysis of advanced thermal engineering systems Explores the simulation of various fluids with slip effect Applies entropy and optimization techniques to thermal engineering systems Discusses heat and mass transfer phenomena Explores fluid flow and heat transfer in porous media Captures recent developments in analytical and computational methods used to investigate the complex mathematical models of fluid dynamics Covers the application of mathematical and computational modeling techniques to fluid flow problems in various geometries Modeling and Simulation of Fluid Flow and Heat Transfer delves into the fascinating world of fluid dynamics and heat transfer modeling, presenting an extensive exploration of these subjects. This book is a valuable resource for researchers, engineers, and students seeking to comprehend and apply numerical methods and computational tools in fluid dynamics and heat transfer problems.

Author : Igor V. Shevchuk
Publisher : Springer
Page : 235 pages
File Size : 46,6 Mb
Release : 2015-07-24
Category : Science
ISBN : 9783319209616

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Modelling of Convective Heat and Mass Transfer in Rotating Flows by Igor V. Shevchuk Pdf

This monograph presents results of the analytical and numerical modeling of convective heat and mass transfer in different rotating flows caused by (i) system rotation, (ii) swirl flows due to swirl generators, and (iii) surface curvature in turns and bends. Volume forces (i.e. centrifugal and Coriolis forces), which influence the flow pattern, emerge in all of these rotating flows. The main part of this work deals with rotating flows caused by system rotation, which includes several rotating-disk configurations and straight pipes rotating about a parallel axis. Swirl flows are studied in some of the configurations mentioned above. Curvilinear flows are investigated in different geometries of two-pass ribbed and smooth channels with 180° bends. The author demonstrates that the complex phenomena of fluid flow and convective heat transfer in rotating flows can be successfully simulated using not only the universal CFD methodology, but in certain cases by means of the integral methods, self-similar and analytical solutions. The book will be a valuable read for research experts and practitioners in the field of heat and mass transfer.

Author : Ėnergeticheskiĭ institut im. G.M. Krzhizhanovskogo
Publisher : Unknown
Page : 592 pages
File Size : 51,8 Mb
Release : 1962
Category : Dimensional analysis
ISBN : CORNELL:31924003981804

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Heat Transfer and Thermodynamic Modeling by Ėnergeticheskiĭ institut im. G.M. Krzhizhanovskogo Pdf

Author : Abram S. Dorfman
Publisher : John Wiley & Sons
Page : 458 pages
File Size : 44,9 Mb
Release : 2017-02-06
Category : Technology & Engineering
ISBN : 9781119320562

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Applications of Mathematical Heat Transfer and Fluid Flow Models in Engineering and Medicine by Abram S. Dorfman Pdf

Applications of mathematical heat transfer and fluid flow models in engineering and medicine Abram S. Dorfman, University of Michigan, USA Engineering and medical applications of cutting-edge heat and flow models This book presents innovative efficient methods in fluid flow and heat transfer developed and widely used over the last fifty years. The analysis is focused on mathematical models which are an essential part of any research effort as they demonstrate the validity of the results obtained. The universality of mathematics allows consideration of engineering and biological problems from one point of view using similar models. In this book, the current situation of applications of modern mathematical models is outlined in three parts. Part I offers in depth coverage of the applications of contemporary conjugate heat transfer models in various industrial and technological processes, from aerospace and nuclear reactors to drying and food processing. In Part II the theory and application of two recently developed models in fluid flow are considered: the similar conjugate model for simulation of biological systems, including flows in human organs, and applications of the latest developments in turbulence simulation by direct solution of Navier-Stokes equations, including flows around aircraft. Part III proposes fundamentals of laminar and turbulent flows and applied mathematics methods. The discussion is complimented by 365 examples selected from a list of 448 cited papers, 239 exercises and 136 commentaries. Key features: Peristaltic flows in normal and pathologic human organs. Modeling flows around aircraft at high Reynolds numbers. Special mathematical exercises allow the reader to complete expressions derivation following directions from the text. Procedure for preliminary choice between conjugate and common simple methods for particular problem solutions. Criterions of conjugation, definition of semi-conjugate solutions. This book is an ideal reference for graduate and post-graduate students and engineers.

Author : Anne M. Hofmeister
Publisher : Elsevier
Page : 440 pages
File Size : 48,6 Mb
Release : 2018-11-16
Category : Science
ISBN : 9780128099827

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Measurements, Mechanisms, and Models of Heat Transport by Anne M. Hofmeister Pdf

Measurements, Mechanisms, and Models of Heat Transport offers an interdisciplinary approach to the dynamic response of matter to energy input. Using a combination of fundamental principles of physics, recent developments in measuring time-dependent heat conduction, and analytical mathematics, this timely reference summarizes the relative advantages of currently used methods, and remediates flaws in modern models and their historical precursors. Geophysicists, physical chemists, and engineers will find the book to be a valuable resource for its discussions of radiative transfer models and the kinetic theory of gas, amended to account for atomic collisions being inelastic. This book is a prelude to a companion volume on the thermal state, formation, and evolution of planets. Covering both microscopic and mesoscopic phenomena of heat transport, Measurements, Mechanisms, and Models of Heat Transport offers both the fundamental knowledge and up-to-date measurements and models to encourage further improvem Combines state-of-the-art measurements with core principles to lead to a better understanding of heat conduction and of radiative diffusion, and how these processes are linked Focuses on macroscopic models of heat transport and the underlying physical principles, providing the tools needed to solve many different problems in heat transport Connects thermodynamics with behavior of light in revising the kinetic theory of gas, which underlies all models of heat transport, and uses such links to re-derive formulae for blackbody emissions Explores all states of matter, with an emphasis on crystalline and amorphous solids

Author : L. S. Mayboudi
Publisher : Unknown
Page : 200 pages
File Size : 54,5 Mb
Release : 2019
Category : COMSOL Multiphysics
ISBN : 152312038X

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Heat Transfer Modelling Using COMSOL by L. S. Mayboudi Pdf

Fins have been used historically as reliable design features for thermal management, which continues to be an important problem in engineering today. This book develops heat transfer models for progressively complex fin designs. --