Convection in Porous Media
Author: D.A. Nield
Publisher: Springer Science & Business Media
Published: 2006-12-06
Total Pages: 655
ISBN-13: 0387334319
DOWNLOAD EBOOKThis new edition includes nearly 1000 new references.
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Convection in Porous Media
Author: D.A. Nield
Publisher: Springer Science & Business Media
Published: 2006-02-23
Total Pages: 672
ISBN-13: 9780387290966
DOWNLOAD EBOOKNonprofit organizations are suffering from the continuing economic downturn. Donations are decreasing while demand for services is growing, forcing these organizations to be increasingly efficient and effective with their funds. This book introduces the reader to the basic concepts of project management. It provides approaches and templates to help nonprofit managers quickly implement practices to help them manage their limited resources, both financial and volunteer. The book also provides a tool to help the project team determine which practices are most appropriate. The book explores how social media and other technology tools can be used to assist in the management of time-sensitive projects and shows how project portfolio management can be a tool to assist in communications with boards of directors and other governing entities. The project portfolio is a tool that development office managers can easily implement and adopt to facilitate resource assignment. Finally, the book offers three case studies of nonprofit projects that went awry and shows how project management would have assisted.
Convection in Porous Media
Author: Donald A. Nield
Publisher: Springer Science & Business Media
Published: 2012-11-30
Total Pages: 778
ISBN-13: 1461455413
DOWNLOAD EBOOKConvection in Porous Media, 4th Edition, provides a user-friendly introduction to the subject, covering a wide range of topics, such as fibrous insulation, geological strata, and catalytic reactors. The presentation is self-contained, requiring only routine mathematics and the basic elements of fluid mechanics and heat transfer. The book will be of use not only to researchers and practicing engineers as a review and reference, but also to graduate students and others entering the field. The new edition features approximately 1,750 new references and covers current research in nanofluids, cellular porous materials, strong heterogeneity, pulsating flow, and more.
Convective Heat Transfer in Porous Media
Author: Yasser Mahmoudi
Publisher: CRC Press
Published: 2019-11-06
Total Pages: 399
ISBN-13: 0429672047
DOWNLOAD EBOOKFocusing 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.
Transport Phenomena in Porous Media III
Author: Derek B Ingham
Publisher: Elsevier
Published: 2005-07-29
Total Pages: 503
ISBN-13: 0080543189
DOWNLOAD EBOOKFluid 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.
Principles of Heat Transfer in Porous Media
Author: M. Kaviany
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 636
ISBN-13: 1468404121
DOWNLOAD EBOOKAlthough 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.
Routes to Absolute Instability in Porous Media
Author: Antonio Barletta
Publisher: Springer
Published: 2019-01-02
Total Pages: 289
ISBN-13: 3030061949
DOWNLOAD EBOOKThis book addresses the concepts of unstable flow solutions, convective instability and absolute instability, with reference to simple (or toy) mathematical models, which are mathematically simple despite their purely abstract character. Within this paradigm, the book introduces the basic mathematical tools, Fourier transform, normal modes, wavepackets and their dynamics, before reviewing the fundamental ideas behind the mathematical modelling of fluid flow and heat transfer in porous media. The author goes on to discuss the fundamentals of the Rayleigh-Bénard instability and other thermal instabilities of convective flows in porous media, and then analyses various examples of transition from convective to absolute instability in detail, with an emphasis on the formulation, deduction of the dispersion relation and study of the numerical data regarding the threshold of absolute instability. The clear descriptions of the analytical and numerical methods needed to obtain these parametric threshold data enable readers to apply them in different or more general cases. This book is of interest to postgraduates and researchers in mechanical and thermal engineering, civil engineering, geophysics, applied mathematics, fluid mechanics, and energy technology.
Handbook of Porous Media
Author: Kambiz Vafai
Publisher: CRC Press
Published: 2005-03-30
Total Pages: 771
ISBN-13: 0415876389
DOWNLOAD EBOOKOver 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
Emerging Technologies and Techniques in Porous Media
Author: Derek B. Ingham
Publisher: Springer Science & Business Media
Published: 2004-02-29
Total Pages: 534
ISBN-13: 9781402018749
DOWNLOAD EBOOKThe study of heat and fluid flow in fluid-saturated porous media is applicable in a very wide range of fields, with practical applications in modern industry and environmental areas, such as nuclear waste management, the construction of thermal insulators, geothermal power, grain storage and many more. The vast amount of theoretical and experimental work reported has attracted the attention of industrialists, engineers, applied mathematicians, chemical, civil, environmental, mechanical and nuclear engineers, physicists, food scientists, medical researchers, etc. This book covers the full range of theoretical, computational and experimental approaches to the subject, grouped into reviews of: fundamentals, stability, anisotropy, permeability and non-equilibrium, applications, and experimental porous media.
Transverse Dispersion in Liquid Flow Through Porous Media
Author: Eugene Sidney Simpson
Publisher:
Published: 1962
Total Pages: 40
ISBN-13:
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