Principles of Thermodynamics
Principles of Thermodynamics

Author: Myron Kaufman

Publisher: CRC Press

Published: 2002-08-27

Total Pages: 420

ISBN-13: 9780203909768

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Ideal for one- or two-semester courses that assume elementary knowledge of calculus, This text presents the fundamental concepts of thermodynamics and applies these to problems dealing with properties of materials, phase transformations, chemical reactions, solutions and surfaces. The author utilizes principles of statistical mechanics to illustrat

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.

Principles of Energetics
Principles of Energetics

Author: K.S. Spiegler

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 173

ISBN-13: 3642954340

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The purpose of this book is to lay the groundwork for the analysis and the design of processes with a view to energetic efficiency. Energetics is used in the original sense of the engineer W. J. M. Rankine (Proc. Roy. Philosoph. Soc. of Glasgow III, 381 [1955]) and the physical chemist J. N. Br\3nsted (Principles and Problems in Energetics, Interscience, New York, 1955), i.e., the macroscopic description of the flows of different forms of energy, and the general laws governing the mutual transforma tions of these flows. The prerequisite for the use of the book is a conventional course in equilibrium thermodynamics as usually taken in the junior (third) col lege year. The author believes that while knowledge about equilibria is essential, most engineers and many scientists are mostly interested in systems in which equilibrium has not yet been reached. In such systems, flow phenomena such as heat, mass and electricity transfer, as well as chemical reactions, can take place, and it is important to know the driv ing forces and laws governing the interactions of these flows.

A Thermochemical Heat Storage System for Households
A Thermochemical Heat Storage System for Households

Author: Armand Fopah Lele

Publisher: Springer

Published: 2016-07-09

Total Pages: 220

ISBN-13: 3319412280

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The book offers a comprehensive report on the design and optimization of a thermochemical heat storage system for use in buildings. It combines theoretical and experimental work, with a special emphasis on model-based methods. It describes the numerical modeling of the heat exchanger, which allows recovery of about two thirds of the waste heat from both solar and thermal energy. The book also provides readers with a snapshot of current research on thermochemical storage systems, and an in-depth review of the most important concepts and methods in thermal management modeling. It represents a valuable resource for students, engineers and researchers interested in thermal energy storage processes, as well as for those dealing with modeling and 3D simulations in the field of energy and process engineering.