Transport Theory Of Inhomogeneous Fluids

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Transport Theory Of Inhomogeneous Fluids

Author : Liudmila A Pozhar
Publisher : World Scientific
Page : 186 pages
File Size : 44,6 Mb
Release : 1995-01-16
Category : Science
ISBN : 9789814590853

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Transport Theory Of Inhomogeneous Fluids by Liudmila A Pozhar Pdf

Until recently, the Mori-Zwanzig projection operator method, though powerful and simple, has been considered as a half-heuristic one. This book is devoted to a rigorous generalization of this method as well as its applications to nonequilibrium statistical mechanics. The well-known idea of the description of dynamical system evolution in terms of collective dynamical variables has been developed to a functional perturbation theory, which results in the master equation of any given accuracy. Examples of statistical mechanics applications of the method include a linearized transport theory and explicit expressions for transport coefficients of both homogeneous and inhomogeneous liquids, which are in good agreement with experimental data and simulation results.

Fundamentals of Inhomogeneous Fluids

Author : Douglas Henderson
Publisher : CRC Press
Page : 624 pages
File Size : 47,6 Mb
Release : 2021-12-17
Category : Science
ISBN : 9781000148046

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Fundamentals of Inhomogeneous Fluids by Douglas Henderson Pdf

A monograph examining recent progress in the field of inhomogeneous fluids, focusing on the theoretical - as well as experimental - techniques used. It presents the comprehensive theory of first-order phase transitions, including melting, and contains numerous figures, tables and display equations.;The contributors treat such subjects as: exact sum rules for inhomogenous fluids, explaining density functional and integral equation methods; exact solutions for two-dimensional homogeneous and inhomogeneous plasmas; current advances in the theory of interfacial electrochemistry; wetting experiments and the theory of wetting; freezing, with an emphasis on quantum systems and homogeneous nucleation in liquid-vapour and solid-liquid transitions; self-organizing liquids as well as kinetic phenomena in inhomogeneous fluids, using a modified Enskog theory.;Featuring over 1000 bibliographic citations, this volume is aimed at physical, surface, colloid and surfactant chemists; also physicists, electrochemists and graduate-level students in these disciplines.

Ceramic Nanomaterials and Nanotechnology

Author : Michael Z. Hu
Publisher : John Wiley & Sons
Page : 307 pages
File Size : 41,5 Mb
Release : 2012-04-11
Category : Technology & Engineering
ISBN : 9781118405796

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Ceramic Nanomaterials and Nanotechnology by Michael Z. Hu Pdf

This proceedings contains 21 papers from the Nanostructured Materials and Nanotechnology symposium held during the 104th Annual Meeting of The American Ceramic Society, April 28-May 1, 2003, St. Louis, Missouri. 291 pages.

Transport Coefficients of Fluids

Author : Byung Chan Eu
Publisher : Springer Science & Business Media
Page : 408 pages
File Size : 52,8 Mb
Release : 2006-09-08
Category : Science
ISBN : 9783540282167

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Transport Coefficients of Fluids by Byung Chan Eu Pdf

In this monograph, the density ?uctuation theory of transport coe?cients of simple and complex liquids is described together with the kinetic theory of liquids, the generic van der Waals equation of state, and the modi?ed free volume theory. The latter two theories are integral parts of the density ?- tuation theory, which enables us to calculate the density and temperature dependence of transport coe?cients of liquids from intermolecular forces. The terms nanoscience and bioscience are the catch phrases currently in fashion in science. It seems that much of the fundamentals remaining unsolved or poorly understood in the science of condensed matter has been overshadowed by the frenzy over the more glamorous disciplines of the former, shunned by novices, and are on the verge of being forgotten. The transport coe?cients of liquids and gases and related thermophysical properties of matter appear to be one such area in the science of macroscopic properties of molecular systems and statisticalmechanicsofcondensedmatter. Evennano-andbiomaterials,h- ever, cannot be fully and appropriately understood without ?rm grounding and foundations in the macroscopic and molecular theories of transport pr- ertiesandrelatedthermophysicalpropertiesofmatterinthecondensedphase. Oneisstilldealingwithsystemsmadeupofnotafewparticlesbutamultitude of them, often too many to count, to call them few-body problems that can be understoodwithoutthehelpofstatisticalmechanicsandmacroscopicphysics. In the density ?uctuation theory of transport coe?cients, the basic approach taken is quite di?erent from the approaches taken in the conventional kinetic theories of gases and liquids.

Collective Modes in Inhomogeneous Plasmas

Author : Jan Weiland
Publisher : CRC Press
Page : 208 pages
File Size : 44,7 Mb
Release : 1999-01-01
Category : Science
ISBN : 0750305894

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Collective Modes in Inhomogeneous Plasmas by Jan Weiland Pdf

Collective Modes in Inhomogeneous Plasmas: Kinetic and Advanced Fluid Theory presents the collective drift and MHD-type modes in inhomogeneous plasmas from the point of view of two-fluid and kinetic theory. Written by an internationally respected plasma transport theoretician, this introductory monograph emphasizes the description of the plasma rather than the geometry to present a more general approach to a large class of plasma problems. Starting with generalized fluid equations for low frequency phenomena, the author shows how drift waves and MHD-type modes can arise from the effects of inhomogeneities in the plasma. The kinetic description is then presented to reveal a host of phenomena ranging from vortex modes and finite Larmor radius effects to trapped and fast particle instabilities, transport, diffusion, and other advanced fluid effects. Theoretical and computational plasma physicists modeling confined plasmas will find this illustrated book a very valuable addition to their collection.

Advances in Multiphysics Simulation and Experimental Testing of MEMS

Author : Attilio Frangi
Publisher : World Scientific
Page : 504 pages
File Size : 40,5 Mb
Release : 2008
Category : Science
ISBN : 9781860948626

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Advances in Multiphysics Simulation and Experimental Testing of MEMS by Attilio Frangi Pdf

This volume takes a much needed multiphysical approach to the numerical and experimental evaluation of the mechanical properties of MEMS and NEMS. The contributed chapters present many of the most recent developments in fields ranging from microfluids and damping to structural analysis, topology optimization and nanoscale simulations. The book responds to a growing need emerging in academia and industry to merge different areas of expertise towards a unified design and analysis of MEMS and NEMS.

Liquid Crystals, Laptops and Life

Author : Michael R Fisch
Publisher : World Scientific Publishing Company
Page : 376 pages
File Size : 54,7 Mb
Release : 2004-07-09
Category : Technology & Engineering
ISBN : 9789813106345

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Liquid Crystals, Laptops and Life by Michael R Fisch Pdf

Liquid Crystals, Laptops and Life connects the laptop computer with life itself via liquid crystals, the phases of matter essential to both. In the process it provides an integrated introduction to those parts of chemistry and physics that are necessary for understanding the basic science and technology embedded in the laptop and in life. This book can be understood by students with a good background in high school chemistry and physics; yet it can also serve as a primer for scientists who are not well versed in the areas covered. The first section of the book is devoted to discussion of basic concepts of chemistry and physics. The second section applies these concepts and extends them to three classes of materials that make the laptop possible: liquid crystals, polymers, and semiconductors. The first two classes of materials relate naturally to the molecules essential to life, thus providing an introduction to this area in an independent chapter. The third section focuses on the applied science and technology of semiconductors, digital devices, and computers, as well as liquid crystal displays. This section concludes by illustrating how these materials and technologies are combined in and make possible the laptop computer. The final section discusses applications of liquid crystals to the arts and to life. Each chapter rounds off with references to more advanced literature, exercises that test the reader's understanding, and open-ended questions that encourage the reader to explore the topics in greater depth.

Kinetic Theory

Author : R.L. Liboff
Publisher : Springer Science & Business Media
Page : 587 pages
File Size : 49,6 Mb
Release : 2003-09-02
Category : Science
ISBN : 9780387955513

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Kinetic Theory by R.L. Liboff Pdf

This book goes beyond the scope of other works in the field with its thorough treatment of applications in a wide variety of disciplines. The third edition features a new section on constants of motion and symmetry and a new appendix on the Lorentz-Legendre expansion.

Transport and Fluctuations in Granular Fluids

Author : Andrea Puglisi
Publisher : Springer
Page : 131 pages
File Size : 49,8 Mb
Release : 2014-09-02
Category : Science
ISBN : 9783319102863

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Transport and Fluctuations in Granular Fluids by Andrea Puglisi Pdf

This brief offers a concise presentation of granular fluids from the point of view of non-equilibrium statistical physics. The emphasis is on fluctuations, which can be large in granular fluids due to the small system size (the number of grains is many orders of magnitude smaller than in molecular fluids). Firstly, readers will be introduced to the most intriguing experiments on fluidized granular fluids. Then granular fluid theory, which goes through increasing levels of coarse-graining and emerging collective phenomena, is described. Problems and questions are initially posed at the level of kinetic theory, which describes particle densities in full or reduced phase-space. Some answers become clear through hydrodynamics, which describes the evolution of slowly evolving fields. Granular fluctuating hydrodynamics, which builds a bridge to the most recent results in non-equilibrium statistical mechanics, is also introduced. Further and more interesting answers come when the dynamics of a massive intruder are discussed. Such non-equilibrium stochastic process offers a more precise and compact picture of the features foreseen at the more detailed levels of description. The dynamics of an intruder diffusing in a granular fluid reveal the clearest connection with recent theories on stochastic energetics and stochastic thermodynamics.

The Langevin Equation

Author : William Coffey,Yu. P. Kalmykov,J. T. Waldron
Publisher : World Scientific
Page : 704 pages
File Size : 54,7 Mb
Release : 2004
Category : Science
ISBN : 9789812384621

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The Langevin Equation by William Coffey,Yu. P. Kalmykov,J. T. Waldron Pdf

This volume is the second edition of the first-ever elementary book on the Langevin equation method for the solution of problems involving the Brownian motion in a potential, with emphasis on modern applications in the natural sciences, electrical engineering and so on. It has been substantially enlarged to cover in a succinct manner a number of new topics, such as anomalous diffusion, continuous time random walks, stochastic resonance etc, which are of major current interest in view of the large number of disparate physical systems exhibiting these phenomena. The book has been written in such a way that all the material should be accessible to an advanced undergraduate or beginning graduate student. It draws together, in a coherent fashion, a variety of results which have hitherto been available only in the form of research papers or scattered review articles.

Towards a Nonlinear Quantum Physics

Author : J. R. Croca
Publisher : World Scientific
Page : 228 pages
File Size : 41,8 Mb
Release : 2003
Category : Science
ISBN : 9789812776334

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Towards a Nonlinear Quantum Physics by J. R. Croca Pdf

The author of this book presents conceptual and experimental evidence showing that Heisenberg''s uncertainty relations are not valid in all cases. Furthermore, he derives a more general set of uncertainty relations. The new relations result from the replacement of the Fourier nonlocal and nontemporal paradigm by wavelet local analysis. These results lead to a coherent and beautiful causal synthesis unifying quantum and classical physics.

Modified Maxwell Equations in Quantum Electrodynamics

Author : Henning F. Harmuth,Terence William Barrett,Beate Meffert
Publisher : World Scientific
Page : 313 pages
File Size : 55,8 Mb
Release : 2001
Category : Science
ISBN : 9789810247706

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Modified Maxwell Equations in Quantum Electrodynamics by Henning F. Harmuth,Terence William Barrett,Beate Meffert Pdf

Divergencies in quantum field theory referred to as ?infinite zero-point energy? have been a problem for 70 years. Renormalization has always been considered an unsatisfactory remedy.In 1985 it was found that Maxwell's equations generally do not have solutions that satisfy the causality law. An additional term for magnetic dipole currents corrected this shortcoming. Rotating magnetic dipoles produce magnetic dipole currents, just as rotating electric dipoles in a material like barium titanate produce electric dipole currents. Electric dipole currents were always part of Maxwell's equations.This book shows that the correction of Maxwell's equations eliminates the infinite zero-point energy in quantum electrodynamics. In addition, it presents many more new results.

Advanced Electromagnetism and Vacuum Physics

Author : Patrick Cornille
Publisher : World Scientific
Page : 798 pages
File Size : 55,6 Mb
Release : 2003
Category : Science
ISBN : 9812795227

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Advanced Electromagnetism and Vacuum Physics by Patrick Cornille Pdf

This book is aimed at a large audience: scientists, engineers, professors and students wise enough to keep a critical stance whenever confronted with the chilling dogmas of contemporary physics. Readers will find a tantalizing amount of material calculated to nurture their thoughts and arouse their suspicion, to some degree at least, on the so-called validity of today's most celebrated physical theories. Contents: Wave Meaning of the Special Relativity Theory; Change of Reference Frame; Relativistic and Classical Mechanics; Experimental Tests of Special Relativity; Partial Differential Equations of Second Order; The Wave Packet Concept; Electromagnetism; Electromagnetic Induction; Amp re and Lorentz Forces; The Li(r)nardOCoWiechert Potential; Analysis of the Electromagnetic Field; Photonics Versus Electromagnetism; Radiation of Extended Sources; The Green Formulation; Wave Extinction in a Dielectric; Plasma Equation. Readership: Students and academics in advanced physics."

Classical and Quantum Electrodynamics and the B(3) Field

Author : Myron Wyn Evans,L. B. Crowell
Publisher : World Scientific
Page : 476 pages
File Size : 49,5 Mb
Release : 2001
Category : Science
ISBN : 9812811907

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Classical and Quantum Electrodynamics and the B(3) Field by Myron Wyn Evans,L. B. Crowell Pdf

It is well known that classical electrodynamics is riddled with internal inconsistencies springing from the fact that it is a linear, Abelian theory in which the potentials are unphysical. This volume offers a self-consistent hypothesis which removes some of these problems, as well as builds a framework on which linear and nonlinear optics are treated as a non-Abelian gauge field theory based on the emergence of the fundamental magnetizing field of radiation, the B(3) field. Contents: Interaction of Electromagnetic Radiation with One Fermion; The Field Equations of Classical O (3) b Electrodynamics; Origin of Electrodynamics in the General Theory of Gauge Fields; Nonlinear Propagation in O (3) b Electrodynamics: Solitons and Instantons; Physical Phase Effects in O (3) b Electrodynamics; Quantum Electrodynamics and the B (3) Field; Quantum Chaos, Topological Indices and Gauge Theories; Field Theory of O (3) b QED and Unification with Weak and Nuclear Interactions; Potential Applications of O (3) b QED; Duality and Fundamental Problems. Readership: Graduate and undergraduates in physics (electromagnetism), differential geometry & topology, electrical & electronic engineering, theoretical & physical chemistry, chaos and dynamical systems.

Dynamics of Particles and the Electromagnetic Field

Author : Slobodan Danko Bosanac
Publisher : World Scientific Publishing Company
Page : 496 pages
File Size : 54,9 Mb
Release : 2005-09-08
Category : Science
ISBN : 9789813106581

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Dynamics of Particles and the Electromagnetic Field by Slobodan Danko Bosanac Pdf

Advances in experimental techniques are allowing researchers to investigate the extremes of the dynamics of particle interactions with electromagnetic fields. The theoretical tools at our disposal are classical and quantum mechanics and experience has shown that it is dangerous to dismiss one at the expense of the other. Each has merits that should be fully explored; the problem, however, is to bridge the gap between them so that the information they give is complementary rather than contradictory. In this book, that goal is achieved by formulating five postulates, and the level of their implementation distinguishes the two mechanics. That the dynamics of particles (charges) is not complete without unifying it with the dynamics of electromagnetic fields is given special emphasis. In the first of three parts in the book, Newton dynamics is formulated from the Liouville equation. In the third part, this forms the basis for implementing the uncertainty postulate to formulate quantum mechanics. The theories of relativity and electromagnetic interactions are derived from one of the five postulates in the second part, and the unification of the dynamics of particles and electromagnetic fields is formulated in the second and the third parts. Numerous examples from each section illustrate the theory. Employing functional analysis instead of the more abstract techniques of linear spaces, linear operators, group theory, etc., the book makes well suited to advanced undergraduate level courses in classical and quantum mechanics. The material is also intended for postgraduate courses, in atomic and molecular physics in particular, with examples covering modern trends in research. The book is accompanied by a CD-ROM featuring various illustrative examples.