Convective Heat Transfer In Porous Media

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Convective Heat Transfer in Porous Media

Author : Yasser Mahmoudi,Kamel Hooman,Kambiz Vafai
Publisher : CRC Press
Page : 366 pages
File Size : 54,7 Mb
Release : 2019-11-06
Category : Science
ISBN : 9780429670558

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Convective Heat Transfer in Porous Media by Yasser Mahmoudi,Kamel Hooman,Kambiz Vafai Pdf

Focusing on heat transfer in porous media, this book covers recent advances in nano and macro’ scales. Apart from introducing heat flux bifurcation and splitting within porous media, it highlights two-phase flow, nanofluids, wicking, and convection in bi-disperse porous media. New methods in modeling heat and transport in porous media, such as pore-scale analysis and Lattice–Boltzmann methods, are introduced. The book covers related engineering applications, such as enhanced geothermal systems, porous burners, solar systems, transpiration cooling in aerospace, heat transfer enhancement and electronic cooling, drying and soil evaporation, foam heat exchangers, and polymer-electrolyte fuel cells.

Convection in Porous Media

Author : D.A. Nield,Adrian Bejan
Publisher : Springer Science & Business Media
Page : 418 pages
File Size : 46,7 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781475721751

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Convection in Porous Media by D.A. Nield,Adrian Bejan Pdf

In this book we have tried to provide a user-friendly introduction to the topic of convection in porous media. We have assumed that the reader is conversant with the basic elements of fluid mechanics and heat transfer, but otherwise the book is self-contained. Only routine classical mathematics is employed. We hope that the book will be useful both as a review (for reference) and as a tutorial work (suitable as a textbook in a graduate course or seminar). This book brings into perspective the voluminous research that has been performed during the last two decades. The field has recently exploded because of worldwide concern with issues such as energy self-sufficiency and pollution of the environment. Areas of application include the insulation of buildings and equipment, energy storage and recovery, geothermal reservoirs, nuclear waste disposal, chemical reactor engineering, and the storage of heat-generating materials such as grain and coal. Geophysical applications range from the flow of groundwater around hot intrusions to the stability of snow against avalanches.

Principles of Heat Transfer in Porous Media

Author : M. Kaviany
Publisher : Springer Science & Business Media
Page : 636 pages
File Size : 50,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781468404128

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Principles of Heat Transfer in Porous Media by M. Kaviany Pdf

Although the empirical treatment of fluid flow and heat transfer in porous media is over a century old, only in the last three decades has the transport in these heterogeneous systems been addressed in detail. So far, single-phase flows in porous media have been treated or at least formulated satisfactorily, while the subject of two-phase flow and the related heat-transfer in porous media is still in its infancy. This book identifies the principles of transport in porous media and compares the avalaible predictions based on theoretical treatments of various transport mechanisms with the existing experimental results. The theoretical treatment is based on the volume-averaging of the momentum and energy equations with the closure conditions necessary for obtaining solutions. While emphasizing a basic understanding of heat transfer in porous media, this book does not ignore the need for predictive tools; whenever a rigorous theoretical treatment of a phenomena is not avaliable, semi-empirical and empirical treatments are given.

Heat and Mass Transfer in Porous Media

Author : J.M.P.Q. Delgado
Publisher : Springer Science & Business Media
Page : 263 pages
File Size : 55,9 Mb
Release : 2011-10-08
Category : Technology & Engineering
ISBN : 9783642219665

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Heat and Mass Transfer in Porous Media by J.M.P.Q. Delgado Pdf

This book, "Heat and Mass Transfer in Porous Media", presents a set of new developments in the field of basic and applied research work on the physical and chemical aspects of heat and mass transfer phenomena in a porous medium domain, as well as related material properties and their measurements. The book contents include both theoretical and experimental developments, providing a self-contained major reference that is appealing to both the scientists and the engineers. At the same time, these topics will encounter of a variety of scientific and engineering disciplines, such as chemical, civil, agricultural, mechanical engineering, etc. The book is divided in several chapters that intend to be a short monograph in which the authors summarize the current state of knowledge for benefit of professionals.

Convective Heat and Mass Transfer in Porous Media

Author : Sadik Kakaç,Birol Kilkis,Frank A. Kulacki,Faruk Annç
Publisher : Springer Science & Business Media
Page : 1083 pages
File Size : 46,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401132206

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Convective Heat and Mass Transfer in Porous Media by Sadik Kakaç,Birol Kilkis,Frank A. Kulacki,Faruk Annç Pdf

The rapid growth of literature on convective heat and mass transfer through porous media has brought both engineering and fundamental knowledge to a new state of completeness and depth. Additionally, several new questions of fundamental merit have arisen in several areas which bear direct relation to further advancement of basic knowledge and applications in this field. For example, the growth of fundamental heat transfer data and correlations for engineering use for saturated media has now reached the point where the relations for heat transfer coefficients and flow parameters are known well enough for design purposes. Multiple flow field regimes in natural convection have been identified in several important enclosure geometries. New questions have arisen on the nature of equations being used in theoretical studies, i. e. , the Validity of Darcy assumption is being brought into question; Wall effects in high and low velocity flow fields have been found to play a role in predicting transport coefficients; The formulation of transport problems in fractured media are being investigated as both an extension of those in a homogeneous medium and for application in engineering systems in geologic media and problems on saturated media are being addressed to determine their proper formulation and solution. The long standing problem of how to adequately formulate and solve problems of multi-phase heat and mass transfer in heterogeneous media is important in the technologies of chemical reactor engineering and enhanced oil recovery.

Convection in Porous Media

Author : Donald A. Nield,Adrian Bejan
Publisher : Springer
Page : 988 pages
File Size : 43,6 Mb
Release : 2017-03-15
Category : Technology & Engineering
ISBN : 9783319495620

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Convection in Porous Media by Donald A. Nield,Adrian Bejan Pdf

This updated edition of a widely admired text provides a user-friendly introduction to the field that requires only routine mathematics. The book starts with the elements of fluid mechanics and heat transfer, and covers a wide range of applications from fibrous insulation and catalytic reactors to geological strata, nuclear waste disposal, geothermal reservoirs, and the storage of heat-generating materials. As the standard reference in the field, this book will be essential to researchers and practicing engineers, while remaining an accessible introduction for graduate students and others entering the field. The new edition features 2700 new references covering a number of rapidly expanding fields, including the heat transfer properties of nanofluids and applications involving local thermal non-equilibrium and microfluidic effects.

Handbook of Porous Media

Author : Kambiz Vafai
Publisher : CRC Press
Page : 771 pages
File Size : 42,7 Mb
Release : 2005-03-30
Category : Science
ISBN : 9780415876384

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Handbook of Porous Media by Kambiz Vafai Pdf

Over the last three decades, advances in modeling flow, heat, and mass transfer through a porous medium have dramatically transformed engineering applications. Comprehensive and cohesive, Handbook of Porous Media, Second Edition presents a compilation of research related to heat and mass transfer including the development of practical applications

Convective Heat Transfer

Author : I. Pop,Derek B Ingham
Publisher : Elsevier
Page : 673 pages
File Size : 40,7 Mb
Release : 2001-02-23
Category : Technology & Engineering
ISBN : 9780080530000

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Convective Heat Transfer by I. Pop,Derek B Ingham Pdf

Interest in studying the phenomena of convective heat and mass transfer between an ambient fluid and a body which is immersed in it stems both from fundamental considerations, such as the development of better insights into the nature of the underlying physical processes which take place, and from practical considerations, such as the fact that these idealised configurations serve as a launching pad for modelling the analogous transfer processes in more realistic physical systems. Such idealised geometries also provide a test ground for checking the validity of theoretical analyses. Consequently, an immense research effort has been expended in exploring and understanding the convective heat and mass transfer processes between a fluid and submerged objects of various shapes. Among several geometries which have received considerable attention are plates, circular and elliptical cylinders, and spheres, although much information is also available for some other bodies, such as corrugated surfaces or bodies of relatively complicated shapes. The book is a unified progress report which captures the spirit of the work in progress in boundary-layer heat transfer research and also identifies potential difficulties and areas for further study. In addition, this work provides new material on convective heat and mass transfer, as well as a fresh look at basic methods in heat transfer. Extensive references are included in order to stimulate further studies of the problems considered. A state-of-the-art picture of boundary-layer heat transfer today is presented by listing and commenting also upon the most recent successful efforts and identifying the needs for further research.

Transport Phenomena in Porous Media III

Author : Derek B Ingham,Ioan Pop
Publisher : Elsevier
Page : 503 pages
File Size : 53,6 Mb
Release : 2005-07-29
Category : Science
ISBN : 9780080543185

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Transport Phenomena in Porous Media III by Derek B Ingham,Ioan Pop Pdf

Fluid and flow problems in porous media have attracted the attention of industrialists, engineers and scientists from varying disciplines, such as chemical, environmental, and mechanical engineering, geothermal physics and food science. There has been a increasing interest in heat and fluid flows through porous media, making this book a timely and appropriate resource.Each chapter is systematically detailed to be easily grasped by a research worker with basic knowledge of fluid mechanics, heat transfer and computational and experimental methods. At the same time, the readers will be informed of the most recent research literature in the field, giving it dual usage as both a post-grad text book and professional reference.Written by the recent directors of the NATO Advanced Study Institute session on 'Emerging Technologies and Techniques in Porous Media' (June 2003), this book is a timely and essential reference for scientists and engineers within a variety of fields.

Modeling Approaches to Natural Convection in Porous Media

Author : Yan Su,Jane H. Davidson
Publisher : Unknown
Page : 128 pages
File Size : 49,6 Mb
Release : 2015
Category : Electronic
ISBN : 3319142380

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Modeling Approaches to Natural Convection in Porous Media by Yan Su,Jane H. Davidson Pdf

This book provides an overview of the field of flow and heat transfer in porous medium and focuses on presentation of a generalized approach to predict drag and convective heat transfer within porous medium of arbitrary microscopic geometry, including reticulated foams and packed beds. Practical numerical methods to solve natural convection problems in porous media will be presented with illustrative applications for filtrations, thermal storage and solar receivers.

Heat and Mass Transfer in Porous Media

Author : Michel Quintard,Marija S. Todorović
Publisher : Elsevier Publishing Company
Page : 848 pages
File Size : 40,9 Mb
Release : 1992
Category : Science
ISBN : UOM:39015029271387

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Heat and Mass Transfer in Porous Media by Michel Quintard,Marija S. Todorović Pdf

Recent developments in the theoretical and practical problems of porous media physics are reviewed in this volume. The main emphasis is on the interdisciplinary nature of transport phenomena in porous media study. State-of-the-art reviews and descriptions of innovative research in progress are reported. A broad spectrum of problems and techniques related to porous media physics is presented. Fundamental questions currently under investigation provide a unifying theme in this volume, helping the reader to understand the problems and research trends in the field. The first part focuses on general problems and techniques. Phenomenological aspects of averaging techniques, the hierarchy of scales that are involved in real porous media and the related scaling problems of multiphase, multicomponent transport phenomena are examined with the emphasis on providing the basic scientific background for a variety of applications. Sometimes, theory comes very close to applications, and occasionally they diverge. This timely treatise demonstrates that both is now the case in porous media physics. This volume will prove an indispensable reference source for all those interested in resolving discrepancies through innovative research work, and inspiring new advances in the field.

Convective Flow and Heat Transfer from Wavy Surfaces

Author : Aroon Shenoy,Mikhail Sheremet,Ioan Pop
Publisher : CRC Press
Page : 306 pages
File Size : 51,8 Mb
Release : 2016-10-14
Category : Science
ISBN : 9781498760997

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Convective Flow and Heat Transfer from Wavy Surfaces by Aroon Shenoy,Mikhail Sheremet,Ioan Pop Pdf

Convective Flow and Heat Transfer from Wavy Surfaces: Viscous Fluids, Porous Media, and Nanofluids addresses the wavy irregular surfaces in heat transfer devices. Fluid flow and heat transfer studies from wavy surfaces have received attention, since they add complexity and require special mathematical techniques. This book considers the flow and heat transfer characteristics from wavy surfaces, providing an understanding of convective behavioral changes.

Thermal Flows in Porous Media

Author : H.I. Ene,Dan Polisevski
Publisher : Springer
Page : 194 pages
File Size : 50,6 Mb
Release : 2011-10-01
Category : Science
ISBN : 9401081646

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Thermal Flows in Porous Media by H.I. Ene,Dan Polisevski Pdf

The transport of heat through a porous medium in the presence of exterior forces, generally produced by the Earth's gravitational field and/or a pressure gradient, is called conduction when the Darcean fluid is static (motionless), and convection when the Darcean fluid is in motion. It is customary to use the term convection also to describe the motion which arises from the density differences due to temperature gradients within the Darcean fluid. We think that because this last phenomenon is more general it should be given a specific name; here we call it thermal flow. In the sense of the above definitions, convection and thermal flow are two distinct phenomena (they occur together, in underground combustion for instance), and the convective motion which arises when a Darcean l'luid is in contact with a source of heat is a particular case of thermal flow. Thermal flow occurs naturally and is important in many geophysical and industrial problems, particularly in oil exploration, and in the petroleum, chemical and nuclear industries (for instance, in the evaluation of capability of heat-removal from a hypothetical accident in a nuclear reactor). It can play a part in the transfer of heat from the deep interior of the Earth to a shallow depth in the geothermal regions. However, in the field of energy conversion little attention has yet been paid to the insulating characteristics of the saturated porous materials introduced in some enclosures (storage tanks) to decrease the convective and radiative transfer of heat.

Transport Phenomena in Porous Media

Author : Derek B Ingham,I. Pop
Publisher : Elsevier
Page : 447 pages
File Size : 50,8 Mb
Release : 1998-09-07
Category : Technology & Engineering
ISBN : 9780080543192

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Transport Phenomena in Porous Media by Derek B Ingham,I. Pop Pdf

Research into thermal convection in porous media has substantially increased during recent years due to its numerous practical applications. These problems have attracted the attention of industrialists, engineers and scientists from many very diversified disciplines, such as applied mathematics, chemical, civil, environmental, mechanical and nuclear engineering, geothermal physics and food science. Thus, there is a wealth of information now available on convective processes in porous media and it is therefore appropriate and timely to undertake a new critical evaluation of this contemporary information. Transport Phenomena in Porous Media contains 17 chapters and represents the collective work of 27 of the world's leading experts, from 12 countries, in heat transfer in porous media. The recent intensive research in this area has substantially raised the expectations for numerous new practical applications and this makes the book a most timely addition to the existing literature. It includes recent major developments in both the fundamentals and applications, and provides valuable information to researchers dealing with practical problems in thermal convection in porous media. Each chapter of the book describes recent developments in the highly advanced analytical, numerical and experimental techniques which are currently being employed and discussions of possible future developments are provided. Such reviews not only result in the consolidation of the currently available information, but also facilitate the identification of new industrial applications and research topics which merit further work.

Principles of Convective Heat Transfer

Author : Massoud Kaviany
Publisher : Springer Science & Business Media
Page : 722 pages
File Size : 41,6 Mb
Release : 2013-11-21
Category : Science
ISBN : 9781475734881

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Principles of Convective Heat Transfer by Massoud Kaviany Pdf

This concise and unified text reviews recent contributions to the principles of convective heat transfer for single and multi-phase systems. This valuable new edition has been updated throughout and contains new examples and problems.