Nonequilibrium Interfacial Transport Processes PDF Download

Author: John C. Chen
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 100

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Howard Brenner
Publisher: Elsevier
ISBN: 1483292274
Category : Science
Languages : en
Pages : 577

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Book Description
This textbook is designed to provide the theory, methods of measurement, and principal applications of the expanding field of interfacial hydrodynamics. It is intended to serve the research needs of both academic and industrial scientists, including chemical or mechanical engineers, material and surface scientists, physical chemists, chemical and biophysicists, rheologists, physiochemical hydrodynamicists, and applied mathematicians (especially those with interests in viscous fluid mechanics and continuum mechanics).As a textbook it provides materials for a one- or two-semester graduate-level course in interfacial transport processes. It may also be noted that, while separate practical and theoretical subdivisions of material have been introduced, a kind of cross-emphasis is often stressed: (i) to the academic scientist, or the importance of understanding major applications of interfacial transport; and (ii) to the industrial scientist, of the importance of understanding the underlying theory.

Author: Ranga Narayanan
Publisher: Springer
ISBN: 3540450955
Category : Science
Languages : en
Pages : 379

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The present set of lectures and tutorial reviews deals with various topical aspects related to instabilities of interfacial processes and driven flows from both the theoretical and experimental point of views. New research has been spurred by demands for many applications in material sciences (melting, solidification, electro deposition), biomedical engineering and processing in microgravity environments. This book is intended as both a modern source of reference for researchers in the field as well as an introduction to postgraduate students and non-specialists from related areas.

Author: Kirill Glavatskiy
Publisher: Springer Science & Business Media
ISBN: 364215266X
Category : Science
Languages : en
Pages : 181

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A thermodynamically consistent description of the transport across interfaces in mixtures has for a long time been an open issue. This research clarifies that the interface between a liquid and a vapor in a mixture is in local equilibrium during evaporation and condensation. It implies that the thermodynamics developed for interfaces by Gibbs can be applied also away from equilibrium, which is typically the case in reality. A description of phase transitions is of great importance for the understanding of both natural and industrial processes. For example, it is relevant for the understanding of the increase of CO2 concentration in the atmosphere, or improvements of efficiency in distillation columns. This excellent work of luminescent scientific novelty has brought this area a significant step forward. The systematic documentation of the approach will facilitate further applications of the theoretical framework to important problems.

Author: Dieter Bothe
Publisher: Birkhäuser
ISBN: 3319566024
Category : Mathematics
Languages : en
Pages : 677

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There are several physico-chemical processes that determine the behavior of multiphase fluid systems – e.g., the fluid dynamics in the different phases and the dynamics of the interface(s), mass transport between the fluids, adsorption effects at the interface, and transport of surfactants on the interface – and result in heterogeneous interface properties. In general, these processes are strongly coupled and local properties of the interface play a crucial role. A thorough understanding of the behavior of such complex flow problems must be based on physically sound mathematical models, which especially account for the local processes at the interface. This book presents recent findings on the rigorous derivation and mathematical analysis of such models and on the development of numerical methods for direct numerical simulations. Validation results are based on specifically designed experiments using high-resolution experimental techniques. A special feature of this book is its focus on an interdisciplinary research approach combining Applied Analysis, Numerical Mathematics, Interface Physics and Chemistry, as well as relevant research areas in the Engineering Sciences. The contributions originated from the joint interdisciplinary research projects in the DFG Priority Programme SPP 1506 “Transport Processes at Fluidic Interfaces.”

Author: John C. Slattery
Publisher: Springer Science & Business Media
ISBN: 1475720904
Category : Science
Languages : en
Pages : 1174

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Transport phenomena is used here to descril>e momentum, energy, mass, and entropy transfer (Bird et al. 1960, 1980). It includes thermodynamies, a special case of which is thermostatics. Interfacial transport phenomena refers to momentum, energy , mass, and entropy transfer within the immediate neighborhood of a phase interface, including the thermodynamies of the interface. In terms of qualitative physical observations, this is a very old field. Pliny the EIder (Gaius Plinius Secundus, 23-79 A.D.; Pliny 1938) described divers who released small quantities of oil from their mouths, in order to damp capillary ripples on the ocean surface and in this way provide more uniform lighting for their work. Similar stories were retold by Benjamin Franklin, who conducted experiments of his own in England (V an Doren 1938). In terms of analysis, this is a generally young field. Surface thermostatics developed relatively early, starting with Gibbs (1948) and continuing with important contributions by many others (see Chapter 5).

Author: Signe Kjelstrup
Publisher: World Scientific
ISBN: 9811294607
Category : Technology & Engineering
Languages : en
Pages : 357

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This book presents the theory of non-equilibrium thermodynamics in a pedagogical and practical way that targets engineering applications. In it, tools to take advantage of the second as well as the first law of thermodynamics are provided.The book starts by explaining how the entropy production is the cornerstone of non-equilibrium thermodynamics — the basis to describe coupled transport phenomena, which are highly relevant for several renewable energy technologies. The book also uses entropy production as the foundation for a systematic methodology to analyze and improve energy efficiency, and shows how entropy production can be used to test the consistency of transport models. The link between transport theory and energy efficiency is also shown, and the relationship to exergy analysis is demonstrated. The theory is applied using examples from practical cases like evaporation, heat exchange, reactor optimization, distillation and more.Non-Equilibrium Thermodynamics for Engineering Applications may be used as a textbook for undergraduate and graduate university curricula containing thermodynamics or energy conversion issues at large, chemical and mechanical engineering, applied chemistry and applied physics.

Author: D. A. Edwards
Publisher:
ISBN:
Category :
Languages : en
Pages : 667

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Author: Mahmoud A. Melehy
Publisher: AuthorHouse
ISBN: 1452057133
Category : Science
Languages : en
Pages : 298

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Highlights of this book were selected for inclusion in the program of the 2005, Paris, "Albert Einstein Century International Conference." The Conference Proceedings was published by the American Institute of Physics, Vol. 861, pp. 524-531. ------------------------------------------------------------------- In 1905, Albert Einstein's theory of Brownian motion made a monumental contribution to thermodynamics. Specifically, the theory accounted for the rate of change of the particle momentum associated with thermal motion to study the diffusion of suspended particles in liquids. In this book, the author shows that Einstein's procedure is justified, not only for this particular problem, but for thermodynamic systems generally, including those containing surfaces, membranes, junctions phase boundaries and other interfaces The resulting, new thermodynamic theory has unified the theory of semiconductor diodes and solar cells. Theoretical results have accurately corroborated experimental data reported by more than 25 authors over a period exceeding a quarter century. The new general theory has revealed that to simultaneously satisfy the first and second laws of thermodynamics, electric charges have to reside at most interfaces. This novel result is the first thermodynamic confirmation of Newton's speculation that capillarity and other interfacial phenomena involve electric forces. Interfacial electrification has explained numerous phenomena of interdisciplinary interest such as: surface tension, capillarity, drop coalescence, adhesion of light particles to surfaces, the separation of charges upon phase change, fog and cloud suspension, the origin of atmospheric electricity, and the generation of static electricity, to mention a few examples. The book provides ideas and results that will stimulate theoretical and applied research in a variety of disciplines. The topic coverage is balanced for both researchers, who will find case studies with fundamental importance, and students, who will be introduced to the generalization of Einstein's theory of Brownian motion and its numerous, interdisciplinary applications.