Nonequilibrium Statistical Mechanics of Heterogeneous Fluid Systems
Nonequilibrium Statistical Mechanics of Heterogeneous Fluid Systems

Author: Andrei G. Bashkirov

Publisher: CRC Press

Published: 2020-10-07

Total Pages: 176

ISBN-13: 1000102653

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There is a wide variety of heterogeneous fluid systems that possess interphase surfaces. This monograph is devoted to pioneering studies in nonequilibrium statistical mechanics of such systems. Starting from the Liouville equation, the equations of surface hydrodynamics are derived with allowance for discontinuities of thermodynamic parameters of interphase boundaries. Brownian motion of a large solid particle in a fluid and nucleation are treated as results of fluctuations of flows across particle surfaces. With the use of the Gibbs method, a shock wave in a gas is considered as a sort of an interphase surface, and the surface tension of a shock front is introduced for the first time.

Non-equilibrium Thermodynamics of Heterogeneous Systems
Non-equilibrium Thermodynamics of Heterogeneous Systems

Author: Signe Kjelstrup

Publisher: World Scientific

Published: 2008

Total Pages: 451

ISBN-13: 9812779132

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The purpose of this book is to encourage the use of non-equilibrium thermodynamics to describe transport in complex, heterogeneous media. With large coupling effects between the transport of heat, mass, charge and chemical reactions at surfaces, it is important to know how one should properly integrate across systems where different phases are in contact. No other book gives a prescription of how to set up flux equations for transports across heterogeneous systems.The authors apply the thermodynamic description in terms of excess densities, developed by Gibbs for equilibrium, to non-equilibrium systems. The treatment is restricted to transport into and through the surface. Using local equilibrium together with the balance equations for the surface, expressions for the excess entropy production of the surface and of the contact line are derived. Many examples are given to illustrate how the theory can be applied to coupled transport of mass, heat, charge and chemical reactions; in phase transitions, at electrode surfaces and in fuel cells. Molecular simulations and analytical studies are used to add insight.

Detection of Pathogens in Water Using Micro and Nano-Technology
Detection of Pathogens in Water Using Micro and Nano-Technology

Author: Giampaolo Zuccheri

Publisher: IWA Publishing

Published: 2012-08-14

Total Pages: 314

ISBN-13: 1780401086

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Detection of Pathogens in Water Using Micro and Nano-Technology aims to promote the uptake of innovative micro and nano-technological approaches towards the development of an integrated, cost-effective nano-biological sensor useful for security and environmental assays. The book describes the concerted efforts of a large European research project and the achievements of additional leading research groups. The reported knowledge and expertise should support in the innovation and integration of often separated unitary processes. Sampling, cell lysis and DNA/RNA extraction, DNA hybridisation detection micro- and nanosensors, microfluidics, together also with computational modelling and risk assessment can be integrated in the framework of the current and evolving European regulations and needs. The development and uptake of molecular methods is revolutionizing the field of waterborne pathogens detection, commonly performed with time-consuming cultural methods. The molecular detection methods are enabling the development of integrated instruments based on biosensor that will ultimately automate the full pathway of the microbiological analysis of water. Editors: Giampaolo Zuccheri, University of Bologna, Italy and Nikolaos Asproulis, Cranfield University, UK

Statistical Physics of Liquids at Freezing and Beyond
Statistical Physics of Liquids at Freezing and Beyond

Author: Shankar Prasad Das

Publisher: Cambridge University Press

Published: 2011-06-16

Total Pages: 585

ISBN-13: 1139500678

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Exploring important theories for understanding freezing and the liquid-glass transition, this book is useful for graduate students and researchers in soft-condensed matter physics, chemical physics and materials science. It details recent ideas and key developments, providing an up-to-date view of current understanding. The standard tools of statistical physics for the dense liquid state are covered. The freezing transition is described from the classical density functional approach. Classical nucleation theory as well as applications of density functional methods for nucleation of crystals from the melt are discussed, and compared to results from computer simulation of simple systems. Discussions of supercooled liquids form a major part of the book. Theories of slow dynamics and the dynamical heterogeneities of the glassy state are presented, as well as nonequilibrium dynamics and thermodynamic phase transitions at deep supercooling. Mathematical treatments are given in full detail so readers can learn the basic techniques.

Multicomponent Interfacial Transport
Multicomponent Interfacial Transport

Author: Kirill Glavatskiy

Publisher: Springer Science & Business Media

Published: 2011-01-18

Total Pages: 181

ISBN-13: 364215266X

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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.

Non-equilibrium Thermodynamics For Engineers (Second Edition)
Non-equilibrium Thermodynamics For Engineers (Second Edition)

Author: Signe Kjelstrup

Publisher: World Scientific Publishing Company

Published: 2017-02-15

Total Pages: 300

ISBN-13: 9813200324

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Kjelstrup, Bedeaux, Johannessen, and Gross describe what non-equilibrium thermodynamics is in a simple and practical way and how it can add to engineering design. They explain how to describe proper equations of transport that are more precise than those used so far, and how to use them to understand the waste of energy resources in central process units in the industry. The authors introduce the entropy balance as an additional equation to use in engineering; to create consistent thermodynamic models, and to systematically minimize energy losses that are connected with the transport of heat, mass, charge and momentum.Non-equilibrium Thermodynamics for Engineers teaches the essence of non-equilibrium thermodynamics and its applications at a level comprehensible to engineering students, practitioner engineers, and scientists working on industrial problems. The book may be used as a textbook in basic engineering curricula or graduate courses.

Experimental Thermodynamics Volume X
Experimental Thermodynamics Volume X

Author: Dick Bedeaux

Publisher: Royal Society of Chemistry

Published: 2016

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.