Simulation With Entropy Thermodynamics

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Simulation with Entropy Thermodynamics

Author : Christophe Goupil
Publisher : MDPI
Page : 222 pages
File Size : 52,8 Mb
Release : 2021-03-11
Category : Science
ISBN : 9783036501147

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Simulation with Entropy Thermodynamics by Christophe Goupil Pdf

Beyond its identification with the second law of thermodynamics, entropy is a formidable tool for describing systems in their relationship with their environment. This book proposes to go through some of these situations where the formulation of entropy, and more precisely, the production of entropy in out-of-equilibrium processes, makes it possible to forge an approach to the behavior of very different systems. Whether for dimensioning structures; influencing parameter variability; or optimizing power, efficiency, or waste heat reduction, simulations based on entropy production offer a tool that is both compact and reliable. In the case of systems marked by complexity, it appears to be the only way. In that sense, realistic optimization can be carried out, integrating within the same framework both the system and all the constraints and boundary conditions that define it. Simulations based on entropy give the researcher a powerful analytical framework that crosses the disciplines of physics and links them together.

Simulation with Entropy in Engineering Thermodynamics

Author : Jean Thoma,Gianni Mocellin
Publisher : Springer Science & Business Media
Page : 141 pages
File Size : 49,8 Mb
Release : 2007-04-27
Category : Technology & Engineering
ISBN : 9783540328513

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Simulation with Entropy in Engineering Thermodynamics by Jean Thoma,Gianni Mocellin Pdf

Students, academics and researchers will find this book an invaluable contribution to the understanding of thermodynamics. In this new treatment of the subject, the authors focus on the principles of thermodynamic variables and the practical simulation of thermodynamic systems, and endeavor to show how simple thermodynamics really is. It offers a unique view of modern complex systems engineering and its ramifications.

Simulation with Entropy Thermodynamics

Author : Christophe Goupil
Publisher : Unknown
Page : 222 pages
File Size : 50,6 Mb
Release : 2021
Category : Electronic
ISBN : 3036501150

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Simulation with Entropy Thermodynamics by Christophe Goupil Pdf

Beyond its identification with the second law of thermodynamics, entropy is a formidable tool for describing systems in their relationship with their environment. This book proposes to go through some of these situations where the formulation of entropy, and more precisely, the production of entropy in out-of-equilibrium processes, makes it possible to forge an approach to the behavior of very different systems. Whether for dimensioning structures; influencing parameter variability; or optimizing power, efficiency, or waste heat reduction, simulations based on entropy production offer a tool that is both compact and reliable. In the case of systems marked by complexity, it appears to be the only way. In that sense, realistic optimization can be carried out, integrating within the same framework both the system and all the constraints and boundary conditions that define it. Simulations based on entropy give the researcher a powerful analytical framework that crosses the disciplines of physics and links them together.

Entropy and Free Energy in Structural Biology

Author : Hagai Meirovitch
Publisher : CRC Press
Page : 374 pages
File Size : 43,9 Mb
Release : 2020-08-14
Category : Computers
ISBN : 9781000072303

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Entropy and Free Energy in Structural Biology by Hagai Meirovitch Pdf

Computer simulation has become the main engine of development in statistical mechanics. In structural biology, computer simulation constitutes the main theoretical tool for structure determination of proteins and for calculation of the free energy of binding, which are important in drug design. Entropy and Free Energy in Structural Biology leads the reader to the simulation technology in a systematic way. The book, which is structured as a course, consists of four parts: Part I is a short course on probability theory emphasizing (1) the distinction between the notions of experimental probability, probability space, and the experimental probability on a computer, and (2) elaborating on the mathematical structure of product spaces. These concepts are essential for solving probability problems and devising simulation methods, in particular for calculating the entropy. Part II starts with a short review of classical thermodynamics from which a non-traditional derivation of statistical mechanics is devised. Theoretical aspects of statistical mechanics are reviewed extensively. Part III covers several topics in non-equilibrium thermodynamics and statistical mechanics close to equilibrium, such as Onsager relations, the two Fick's laws, and the Langevin and master equations. The Monte Carlo and molecular dynamics procedures are discussed as well. Part IV presents advanced simulation methods for polymers and protein systems, including techniques for conformational search and for calculating the potential of mean force and the chemical potential. Thermodynamic integration, methods for calculating the absolute entropy, and methodologies for calculating the absolute free energy of binding are evaluated. Enhanced by a number of solved problems and examples, this volume will be a valuable resource to advanced undergraduate and graduate students in chemistry, chemical engineering, biochemistry biophysics, pharmacology, and computational biology.

Advances in the Modelling of Thermodynamic Systems

Author : Essefi, Elhoucine,Jendoubi, Ibtissem
Publisher : IGI Global
Page : 309 pages
File Size : 53,8 Mb
Release : 2022-03-25
Category : Science
ISBN : 9781799888031

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Advances in the Modelling of Thermodynamic Systems by Essefi, Elhoucine,Jendoubi, Ibtissem Pdf

Thermodynamics is a common field of study involving many different specialties including physics, chemistry, geology, and cosmology. Thermodynamics is incredibly useful for manmade industrial processes related to material studies, renewable energy, and more. It is essential for professionals to stay current with the developments in thermodynamic systems, as thermodynamics proves vital for understanding natural macroprocesses related to geology, areology, and cosmology. Advances in the Modelling of Thermodynamic Systems discusses the recent advances in modeling of thermodynamic systems as well as the state-of-the-art manmade industrial processes and natural processes taking place on Earth and beyond. It reveals an interdisciplinary vision of thermodynamics from the minuscule to the immense. Covering topics such as entropy generation, linear modeling, and statistical analysis, this premier reference source is an essential resource for engineers, chemists, physicists, mechanics, geologists, cosmologists, students and educators of higher education, libraries, researchers, and academicians.

Thermodynamics and Statistical Mechanics

Author : Phil Attard
Publisher : Academic Press
Page : 444 pages
File Size : 41,7 Mb
Release : 2002-07-24
Category : Science
ISBN : 012066321X

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Thermodynamics and Statistical Mechanics by Phil Attard Pdf

Isolated systems and thermal equilibrium -- Various reservoirs -- Probability and the general formalism -- Classical statistical mechanics -- Ideal systems -- Interacting particles -- Diagrammatic and functional expansions -- Pair functions -- Functional and perturbation theory -- Inhomogeneous systems -- Coulomb systems -- Computer simulations.

Modelling and Simulation in Thermal and Chemical Engineering

Author : J. Thoma,B. Ould Bouamama
Publisher : Springer Science & Business Media
Page : 229 pages
File Size : 50,9 Mb
Release : 2013-03-09
Category : Technology & Engineering
ISBN : 9783662041819

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Modelling and Simulation in Thermal and Chemical Engineering by J. Thoma,B. Ould Bouamama Pdf

The main object of this advanced textbook is modelling and simulation of energetic processes by bond graphs. But even without knowledge of this powerful method, it can be used to a certain extent as an introduction to simulation in thermodynamics.

Entropy Generation Minimization

Author : Adrian Bejan
Publisher : CRC Press
Page : 400 pages
File Size : 42,9 Mb
Release : 1995-10-20
Category : Science
ISBN : 0849396514

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Entropy Generation Minimization by Adrian Bejan Pdf

This book presents the diverse and rapidly expanding field of Entropy Generation Minimization (EGM), the method of thermodynamic optimization of real devices. The underlying principles of the EGM method - also referred to as "thermodynamic optimization," "thermodynamic design," and "finite time thermodynamics" - are thoroughly discussed, and the method's applications to real devices are clearly illustrated. The EGM field has experienced tremendous growth during the 1980s and 1990s. This book places EGM's growth in perspective by reviewing both sides of the field - engineering and physics. Special emphasis is given to chronology and to the relationship between the more recent work and the pioneering work that outlined the method and the field. Entropy Generation Minimization combines the fundamental principles of thermodynamics, heat transfer, and fluid mechanics. EGM applies these principles to the modeling and optimization of real systems and processes that are characterized by finite size and finite time constraints, and are limited by heat and mass transfer and fluid flow irreversibilities. Entropy Generation Minimization provides a straightforward presentation of the principles of the EGM method, and features examples that elucidate concepts and identify recent EGM advances in engineering and physics. Modern advances include the optimization of storage by melting and solidification; heat exchanger design; power from hot-dry-rock deposits; the on & off operation of defrosting refrigerators and power plants with fouled heat exchangers; the production of ice and other solids; the maximization of power output in simple power plant models with heat transfer irreversibilities; the minimization of refrigerator power input in simple models; and the optimal collection and use of solar energy.

Time Reversibility, Computer Simulation, Algorithms, Chaos

Author : William Graham Hoover,Carol Griswold Hoover
Publisher : World Scientific
Page : 426 pages
File Size : 49,8 Mb
Release : 2012
Category : Mathematics
ISBN : 9789814383165

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Time Reversibility, Computer Simulation, Algorithms, Chaos by William Graham Hoover,Carol Griswold Hoover Pdf

The book begins with a discussion, contrasting the idealized reversibility of basic physics against the pragmatic irreversibility of real life. Computer models, and simulation, are next discussed and illustrated. Simulations provide the means to assimilate concepts through worked-out examples. State-of-the-art analyses, from the point of view of dynamical systems, are applied to many-body examples from nonequilibrium molecular dynamics and to chaotic irreversible flows from finite-difference, finite-element, and particle-based continuum simulations. Two necessary concepts from dynamical-systems theory - fractals and Lyapunov instability - are fundamental to the approach. Undergraduate-level physics, calculus, and ordinary differential equations are sufficient background for a full appreciation of this book, which is intended for advanced undergraduates, graduates, and research workers.

Time Reversibility, Computer Simulation, And Chaos

Author : William Graham Hoover
Publisher : World Scientific
Page : 288 pages
File Size : 50,8 Mb
Release : 1999-11-30
Category : Science
ISBN : 9789814494281

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Time Reversibility, Computer Simulation, And Chaos by William Graham Hoover Pdf

A small army of physicists, chemists, mathematicians, and engineers has joined forces to attack a classic problem, the “reversibility paradox”, with modern tools. This book describes their work from the perspective of computer simulation, emphasizing the author's approach to the problem of understanding the compatibility, and even inevitability, of the irreversible second law of thermodynamics with an underlying time-reversible mechanics. Computer simulation has made it possible to probe reversibility from a variety of directions and “chaos theory” or “nonlinear dynamics” has supplied a useful vocabulary and set of concepts, which allow a fuller explanation of irreversibility than that available to Boltzmann or to Green and Kubo and Onsager. Clear illustration of concepts is emphasized throughout, and reinforced with a glossary of technical terms from the specialized fields which have been combined here to focus on a common theme.The book begins with a discussion contrasting the idealized reversibility of basic physics and the pragmatic irreversibility of real life. Computer models, and simulation, are next discussed and illustrated. Simulations provide the means to assimilate concepts through worked-out examples. State-of-the-art analyses, from the point of view of dynamical systems, are applied to many-body examples from nonequilibrium molecular dynamics and to chaotic irreversible flows from finite-difference, finite-element, and particle-based continuum simulations. Two necessary concepts from dynamical-systems theory — fractals and Lyapunov instability — are fundamental to the approach.Undergraduate-level physics, calculus, and ordinary differential equations are sufficient background for a full appreciation of this book, which is intended for advanced undergraduates, graduates, and research workers. The generous assortment of examples worked out in the text will stimulate readers to explore the rich and fruitful field of study which links fundamental reversible laws of physics to the irreversibility surrounding us all.

Entropy and Entropy Generation

Author : J.S. Shiner
Publisher : Springer Science & Business Media
Page : 246 pages
File Size : 52,7 Mb
Release : 2006-04-11
Category : Science
ISBN : 9780306469329

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Entropy and Entropy Generation by J.S. Shiner Pdf

Entropy and entropy generation play essential roles in our understanding of many diverse phenomena ranging from cosmology to biology. Their importance is manifest in areas of immediate practical interest such as the provision of global energy as well as in others of a more fundamental flavour such as the source of order and complexity in nature. They also form the basis of most modern formulations of both equilibrium and nonequilibrium thermodynamics. Today much progress is being made in our understanding of entropy and entropy generation in both fundamental aspects and application to concrete problems. The purpose of this volume is to present some of these recent and important results in a manner that not only appeals to the entropy specialist but also makes them accessible to the nonspecialist looking for an overview of the field. This book contains fourteen contributions by leading scientists in their fields. The content covers such topics as quantum thermodynamics, nonlinear processes, gravitational and irreversible thermodynamics, the thermodynamics of Taylor dispersion, higher order transport, the mesoscopic theory of liquid crystals, simulated annealing, information and biological aspects, global energy, photovoltaics, heat and mass transport and nonlinear electrochemical systems. Audience: This work will be of value to physicists, chemists, biologists and engineers interested in the theory and applications of entropy and its generation.

Select Thermodynamic Models for Process Simulation

Author : Jean-Charles de Hemptinne,Jean-Marie Ledanois
Publisher : Editions TECHNIP
Page : 418 pages
File Size : 53,9 Mb
Release : 2012
Category : Technology & Engineering
ISBN : 2710809494

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Select Thermodynamic Models for Process Simulation by Jean-Charles de Hemptinne,Jean-Marie Ledanois Pdf

The selection of the most adequate thermodynamic model in a process simulation is an issue that most process engineer has to face sooner or later. This book, conceived as a practical guide, aims at providing adequate answers by analysing the questions to be looked at. The analysis (first chapter) yields three keys that are further discussed in three different chapters. (1) A good understanding of the properties required in the process, and their method of calculation is the first key. The second chapter provides to that end in a synthetic manner the most important equations that are derived from the fundamental principes of thermodynamics. (2) An adequate description of the mixture, which is a combination of models and parameters, is the second key. The third chapter makes the link between components and models, both from a numerical (parameterisation) and physical (molecular interactions) point of view. Finally, (3) a correct view of the phase behaviour and trends in regard of the process conditions is the third key. The fourth chapter illustrates the phase behaviour and makes model recommendations for the most significant industrial systems. A decision tree is provided at the end of this chapter. In the last chapter, the key questions are reviewed for a number of typical processes. This book is intended for process engineers, who are not specialists of thermodynamics but are confronted with this kind of problems and need a reference book, as well as process engineering students who will find an original approach to thermodynamics, complementary of traditional lectures

An Introduction to Thermodynamic Cycle Simulations for Internal Combustion Engines

Author : Jerald A. Caton
Publisher : John Wiley & Sons
Page : 381 pages
File Size : 55,6 Mb
Release : 2015-12-14
Category : Technology & Engineering
ISBN : 9781119037569

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An Introduction to Thermodynamic Cycle Simulations for Internal Combustion Engines by Jerald A. Caton Pdf

This book provides an introduction to basic thermodynamic engine cycle simulations, and provides a substantial set of results. Key features includes comprehensive and detailed documentation of the mathematical foundations and solutions required for thermodynamic engine cycle simulations. The book includes a thorough presentation of results based on the second law of thermodynamics as well as results for advanced, high efficiency engines. Case studies that illustrate the use of engine cycle simulations are also provided.

Introductory Chemical Engineering Thermodynamics

Author : J. Richard Elliott,Carl T. Lira
Publisher : Prentice Hall
Page : 912 pages
File Size : 41,5 Mb
Release : 2012-02-06
Category : Science
ISBN : 9780132901093

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Introductory Chemical Engineering Thermodynamics by J. Richard Elliott,Carl T. Lira Pdf

A Practical, Up-to-Date Introduction to Applied Thermodynamics, Including Coverage of Process Simulation Models and an Introduction to Biological Systems Introductory Chemical Engineering Thermodynamics, Second Edition, helps readers master the fundamentals of applied thermodynamics as practiced today: with extensive development of molecular perspectives that enables adaptation to fields including biological systems, environmental applications, and nanotechnology. This text is distinctive in making molecular perspectives accessible at the introductory level and connecting properties with practical implications. Features of the second edition include Hierarchical instruction with increasing levels of detail: Content requiring deeper levels of theory is clearly delineated in separate sections and chapters Early introduction to the overall perspective of composite systems like distillation columns, reactive processes, and biological systems Learning objectives, problem-solving strategies for energy balances and phase equilibria, chapter summaries, and “important equations” for every chapter Extensive practical examples, especially coverage of non-ideal mixtures, which include water contamination via hydrocarbons, polymer blending/recycling, oxygenated fuels, hydrogen bonding, osmotic pressure, electrolyte solutions, zwitterions and biological molecules, and other contemporary issues Supporting software in formats for both MATLAB® and spreadsheets Online supplemental sections and resources including instructor slides, ConcepTests, coursecast videos, and other useful resources

Beyond the Second Law

Author : Roderick C. Dewar,Charles H. Lineweaver,Robert K. Niven,Klaus Regenauer-Lieb
Publisher : Springer
Page : 434 pages
File Size : 49,8 Mb
Release : 2013-12-02
Category : Technology & Engineering
ISBN : 9783642401541

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Beyond the Second Law by Roderick C. Dewar,Charles H. Lineweaver,Robert K. Niven,Klaus Regenauer-Lieb Pdf

The Second Law, a cornerstone of thermodynamics, governs the average direction of dissipative, non-equilibrium processes. But it says nothing about their actual rates or the probability of fluctuations about the average. This interdisciplinary book, written and peer-reviewed by international experts, presents recent advances in the search for new non-equilibrium principles beyond the Second Law, and their applications to a wide range of systems across physics, chemistry and biology. Beyond The Second Law brings together traditionally isolated areas of non-equilibrium research and highlights potentially fruitful connections between them, with entropy production playing the unifying role. Key theoretical concepts include the Maximum Entropy Production principle, the Fluctuation Theorem, and the Maximum Entropy method of statistical inference. Applications of these principles are illustrated in such diverse fields as climatology, cosmology, crystal growth morphology, Earth system science, environmental physics, evolutionary biology and technology, fluid turbulence, microbial biogeochemistry, plasma physics, and radiative transport, using a wide variety of analytical and experimental techniques. Beyond The Second Law will appeal to students and researchers wishing to gain an understanding of entropy production and its central place in the science of non-equilibrium systems – both in detail and in terms of the bigger picture.