Hydrodynamic Fluctuations in Fluids and Fluid Mixtures

Hydrodynamic Fluctuations in Fluids and Fluid Mixtures PDF

Author: Jose M. Ortiz de Zarate

Publisher: Elsevier

Published: 2006-04-19

Total Pages: 320

ISBN-13: 9780080459431

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This book deals with density, temperature, velocity and concentration fluctuations in fluids and fluid mixtures. The book first reviews thermal fluctuations in equilibrium fluids on the basis of fluctuating hydrodynamics. It then shows how the method of fluctuating hydrodynamics can be extended to deal with hydrodynamic fluctuations when the system is in a stationary nonequilibrium state. In contrast to equilibrium fluids where the fluctuations are generally short ranged unless the system is close to a critical point, fluctuations in nonequilibrium fluids are always long-ranged encompassing the entire system. The book provides the first comprehensive treatment of fluctuations in fluids and fluid mixtures brought out of equilibrium by the imposition of a temperature and concentration gradient but that are still in a macroscopically quiescent state. By incorporating appropriate boundary conditions in the case of fluid layers, it is shown how fluctuating hydrodynamics affects the fluctuations close to the onset of convection. Experimental techniques of light scattering and shadowgraphy for measuring nonequilibrium fluctuations are elucidated and the experimental results thus far reported in the literature are reviewed. · Systematic exposition of fluctuating hydrodynamics and its applications · First book on nonequilibrium fluctuations in fluids · Fluctuating Boussinesq equations and nonequilibrium fluids · Fluid layers and onset of convection · Rayleigh scattering and Brillouin scattering in fluids · Shadowgraph technique for measuring fluctuations · Fluctuations near hydrodynamic instabilities

Non-Equilibrium Particle Dynamics

Non-Equilibrium Particle Dynamics PDF

Author: Albert S. Kim

Publisher: BoD – Books on Demand

Published: 2019-12-04

Total Pages: 198

ISBN-13: 1839680776

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All engineering processes are processes of non-equilibrium because one or all of heat, mass, and momentum transfer occur in an open system. The pure equilibrium state can be established in an isolated system, in which neither mass nor heat is transferred between the system and the environment. Most engineering transport analyses are based on the semi-, quasi-, or local equilibrium assumptions, which assume that any infinitesimal volume can be treated as a box of equilibrium. This book includes various aspects of non-equilibrium or irreversible statistical mechanics and their relationships with engineering applications. I hope that this book contributes to expanding the predictability of holistic engineering consisting of thermo-, fluid, and particle dynamics.

Heat Capacities

Heat Capacities PDF

Author: Emmerich Wilhelm

Publisher: Royal Society of Chemistry

Published: 2010-01-04

Total Pages: 531

ISBN-13: 0854041761

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The book contains the very latest information on all aspects of heat capacities related to liquids and vapours, either pure or mixed. The chapters, all written by knowledgeable experts in their respective fields, cover theory, experimental methods, and techniques (including speed of sound, photothermal techniques, brillouin scattering, scanning transitiometry, high resolution adiabatic scanning calorimetry), results on solutions, liquids, vapours, mixtures, electrolytes, critical regions, proteins, liquid crystals, polymers, reactions, effects of high pressure and phase changes. Experimental methods for the determination of heat capacities as well as theoretical aspects, including data correlation and prediction, are dealt with in detail. Of special importance are the contributions concerning heat capacities of dilute solutions, ultrasonics and hypersonics, critical behavior and the influence of high pressure.

Advances In The Computational Sciences - Proceedings Of The Symposium In Honor Of Dr Berni Alder's 90th Birthday

Advances In The Computational Sciences - Proceedings Of The Symposium In Honor Of Dr Berni Alder's 90th Birthday PDF

Author: Schwegler Eric

Publisher: World Scientific

Published: 2017-02-16

Total Pages: 204

ISBN-13: 9813209437

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On August 20, 2015, a symposium at Lawrence Livermore National Laboratory was held in honor of Berni J. Alder's 90th birthday. Many of Berni's scientific colleagues and collaborators, former students, and post-doctoral fellows came to celebrate and honor Berni and the ground-breaking scientific impact of his many discoveries. This proceedings volume includes contributions from Berni's collaborators and covers a range of topics, including the melting transition in the 2D hard disk system, non-equilibrium fluid relaxation, the role of fluctuations in hydrodynamics, glass transitions, molecular dynamics of dense fluids, shock-wave and finite-strain equation of state relationships, and applications of quantum mechanics in pattern recognition.

Thermodynamics of Fluids Under Flow

Thermodynamics of Fluids Under Flow PDF

Author: David Jou

Publisher: Springer Science & Business Media

Published: 2010-12-02

Total Pages: 304

ISBN-13: 9400701993

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This is the second edition of the book “Thermodynamics of Fluids under Flow,” which was published in 2000 and has now been corrected, expanded and updated. This is a companion book to our other title Extended irreversible thermodynamics (D. Jou, J. Casas-Vázquez and G. Lebon, Springer, 4th edition 2010), and of the textbook Understanding non-equilibrium thermodynamics (G. Lebon, D. Jou and J. Casas-Vázquez, Springer, 2008. The present book is more specialized than its counterpart, as it focuses its attention on the non-equilibrium thermodynamics of flowing fluids, incorporating non-trivial thermodynamic contributions of the flow, going beyond local equilibrium theories, i.e., including the effects of internal variables and of external forcing due to the flow. Whereas the book's first edition was much more focused on polymer solutions, with brief glimpses into ideal and real gases, the present edition covers a much wider variety of systems, such as: diluted and concentrated polymer solutions, polymer blends, laminar and turbulent superfluids, phonon hydrodynamics and heat transport in nanosystems, nuclear collisions, far-from-equilibrium ideal gases, and molecular solutions. It also deals with a variety of situations, emphasizing the non-equilibrium flow contribution: temperature and entropy in flowing ideal gases, shear-induced effects on phase transitions in real gases and on polymer solutions, stress-induced migration and its application to flow chromatography, Taylor dispersion, anomalous diffusion in flowing systems, the influence of the flow on chemical reactions, and polymer degradation. The new edition is not only broader in scope, but more educational in character, and with more emphasis on applications, in keeping with our times. It provides many examples of how a deeper theoretical understanding may bring new and more efficient applications, forging links between theoretical progress and practical aims. This updated version expands on the trusted content of its predecessor, making it more interesting and useful for a larger audience.

Experimental Thermodynamics Volume X

Experimental Thermodynamics Volume X PDF

Author: Dick Bedeaux

Publisher: Royal Society of Chemistry

Published: 2015-10-16

Total Pages: 432

ISBN-13: 1782620249

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Covering recent developments in the theory of non-equilibrium thermodynamics and its applications, this title is aimed at a predominantly, but not exclusively, academic audience of practitioners of thermodynamics and energy conversion.

Non-equilibrium Thermodynamics and Statistical Mechanics

Non-equilibrium Thermodynamics and Statistical Mechanics PDF

Author: Phil Attard

Publisher: Oxford University Press

Published: 2012-10-04

Total Pages: 479

ISBN-13: 0199662762

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This title builds from basic principles to advanced techniques, and covers the major phenomena, methods, and results of time-dependent systems. It is a pedagogic introduction, a comprehensive reference manual, and an original research monograph--

Multiscale Thermo-Dynamics

Multiscale Thermo-Dynamics PDF

Author: Michal Pavelka

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2018-08-06

Total Pages: 292

ISBN-13: 3110350955

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One common feature of new emerging technologies is the fusion of the very small (nano) scale and the large scale engineering. The classical environment provided by single scale theories, as for instance by the classical hydrodynamics, is not anymore satisfactory. The main challenge is to keep the important details while still be able to keep the overall picture and simplicity. It is the thermodynamics that addresses this challenge. Our main reason for writing this book is to explain such general viewpoint of thermodynamics and to illustrate it on a very wide range of examples. Contents Levels of description Hamiltonian mechanics Irreversible evolution Reversible and irreversible evolution Multicomponent systems Contact geometry Appendix: Mathematical aspects