Download or read book Chemical Energy and Exergy written by Norio Sato and published by Elsevier. This book was released on 2004-03-31 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a beginners introduction to chemical thermodynamics for engineers. In the textbook efforts have been made to visualize as clearly as possible the main concepts of thermodynamic quantities such as enthalpy and entropy, thus making them more perceivable. Furthermore, intricate formulae in thermodynamics have been discussed as functionally unified sets of formulae to understand their meaning rather than to mathematically derive them in detail.In this textbook, the affinity of irreversible processes, defined by the second law of thermodynamics, has been treated as the main subject, rather than the equilibrium of chemical reactions. The concept of affinity is applicable in general not only to the processes of chemical reactions but also to all kinds of irreversible processes.This textbook also includes electrochemical thermodynamics in which, instead of the classical phenomenological approach, molecular science provides an advanced understanding of the reactions of charged particles such as ions and electrons at the electrodes.Recently, engineering thermodynamics has introduced a new thermodynamic potential called exergy, which essentially is related to the concept of the affinity of irreversible processes. This textbook discusses the relation between exergy and affinity and explains the exergy balance diagram and exergy vector diagram applicable to exergy analyses in chemical manufacturing processes. This textbook is written in the hope that the readers understand in a broad way the fundamental concepts of energy and exergy from chemical thermodynamics in practical applications. Finishing this book, the readers may easily step forward further into an advanced text of their specified line.- Visualizes the main concepts of thermodynamics to show the meaning of the quantities and formulae.- Focuses mainly on the affinity of irreversible processes and the related concept of exergy.- Provides an advanced understanding of electrochemical thermodynamics.
Download or read book Chemical Energy and Exergy written by Norio Sato and published by Elsevier. This book was released on 2004-03-31 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a beginners introduction to chemical thermodynamics for engineers. In the textbook efforts have been made to visualize as clearly as possible the main concepts of thermodynamic quantities such as enthalpy and entropy, thus making them more perceivable. Furthermore, intricate formulae in thermodynamics have been discussed as functionally unified sets of formulae to understand their meaning rather than to mathematically derive them in detail. In this textbook, the affinity of irreversible processes, defined by the second law of thermodynamics, has been treated as the main subject, rather than the equilibrium of chemical reactions. The concept of affinity is applicable in general not only to the processes of chemical reactions but also to all kinds of irreversible processes. This textbook also includes electrochemical thermodynamics in which, instead of the classical phenomenological approach, molecular science provides an advanced understanding of the reactions of charged particles such as ions and electrons at the electrodes. Recently, engineering thermodynamics has introduced a new thermodynamic potential called exergy, which essentially is related to the concept of the affinity of irreversible processes. This textbook discusses the relation between exergy and affinity and explains the exergy balance diagram and exergy vector diagram applicable to exergy analyses in chemical manufacturing processes. This textbook is written in the hope that the readers understand in a broad way the fundamental concepts of energy and exergy from chemical thermodynamics in practical applications. Finishing this book, the readers may easily step forward further into an advanced text of their specified line. - Visualizes the main concepts of thermodynamics to show the meaning of the quantities and formulae. - Focuses mainly on the affinity of irreversible processes and the related concept of exergy. - Provides an advanced understanding of electrochemical thermodynamics.
Download or read book Exergy written by Ibrahim Dincer and published by Newnes. This book was released on 2012-12-31 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exergy, Second Edition deals with exergy and its applications to various energy systems and applications as a potential tool for design, analysis and optimization, and its role in minimizing and/or eliminating environmental impacts and providing sustainable development. In this regard, several key topics ranging from the basics of the thermodynamic concepts to advanced exergy analysis techniques in a wide range of applications are covered as outlined in the contents. - Offers comprehensive coverage of exergy and its applications, along with the most up-to-date information in the area with recent developments - Connects exergy with three essential areas in terms of energy, environment and sustainable development - Provides a number of illustrative examples, practical applications, and case studies - Written in an easy-to-follow style, starting from the basics to advanced systems
Download or read book Exergy Analysis for Energy Conversion Systems written by Efstathios Michaelides and published by Cambridge University Press. This book was released on 2021-04-08 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover a straightforward and holistic look at energy conversion and conservation processes using the exergy concept with this thorough text. Explains the fundamental energy conversion processes in numerous diverse systems, ranging from jet engines and nuclear reactors to human bodies. Provides examples for applications to practical energy conversion processes and systems that use our naturally occurring energy resources, such as fossil fuels, solar energy, wind, geothermal, and nuclear fuels. With more than one-hundred diverse cases and solved examples, readers will be able to perform optimizations for a cleaner environment, a sustainable energy future, and affordable energy generation. An essential tool for practicing scientists and engineers who work or do research in the area of energy and exergy, as well as graduate students and faculty in chemical engineering, mechanical engineering and physics.
Download or read book Exergy Analysis of Thermal Chemical and Metallurgical Processes written by Jan Szargut and published by Springer. This book was released on 1988 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: In addition to the exergy analysis of thermal processes, e.g. heat engines and commercial power stations, for which the methods described have been long established, the book considers the chemical and metallurgical process industries. Charts and tables are provided for the determination of the exergy of many typical substances. Examples are drawn from the fields of thermal, chemical and metallurgical engineering and the exergetic efficiency of typical processes is calculated. The book also discusses the application of the exergy concept to the problem of the economical optimization of complex plants and the implications to the environment of pollution due to external exergy losses. An Instructor's Manual is available which contains outline solutions to the problems listed at the end of each chapter.
Download or read book Efficiency of Biomass Energy written by Krzysztof J. Ptasinski and published by John Wiley & Sons. This book was released on 2016-06-07 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: Details energy and exergy efficiencies of all major aspects of bioenergy systems Covers all major bioenergy processes starting from photosynthesis and cultivation of biomass feedstocks and ending with final bioenergy products, like power, biofuels, and chemicals Each chapter includes historical developments, chemistry, major technologies, applications as well as energy, environmental and economic aspects in order to serve as an introduction to biomass and bioenergy A separate chapter introduces a beginner in easy accessible way to exergy analysis and the similarities and differences between energy and exergy efficiencies are underlined Includes case studies and illustrative examples of 1st, 2nd, and 3rd generation biofuels production, power and heat generation (thermal plants, fuel cells, boilers), and biorefineries Traditional fossil fuels-based technologies are also described in order to compare with the corresponding bioenergy systems
Download or read book The Exergy Method of Thermal Plant Analysis written by T. J. Kotas and published by Elsevier. This book was released on 2013-10-22 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Exergy Method of Thermal Plant Analysis aims to discuss the history, related concepts, applications, and development of the Exergy Method - analysis technique that uses the Second Law of Thermodynamics as the basis of evaluation of thermodynamic loss. The book, after an introduction to thermodynamics and its related concepts, covers concepts related to exergy, such as physical and chemical exergy, exergy concepts for a control method and a closed-system analysis, the exergy analysis of simple processes, and the thermocentric applications of exergy. A seven-part appendix is also included. Appendices A-D covers miscellaneous information on exergy, and Appendix E features charts of thermodynamic properties. Appendix F is a glossary of terms, and Appendix G contains the list of references. The text is recommended for physicists who would like to know more about the Exergy Method, its underlying principles, and its applications not only in thermal plant analysis but also in certain areas.
Download or read book Exergy Method written by Jan Szargut and published by WIT Press. This book was released on 2005 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: The exergy method makes it possible to detect and quantify the possibilities of improving thermal and chemical processes and systems. The introduction of the concept thermo-ecological cost (cumulative consumption of non-renewable natural exergy resources) generated large application possibilities of exergy in ecology. This book contains a short presentation on the basic principles of exergy analysis and discusses new achievements in the field over the last 15 years. One of the most important issues considered by the distinguished author is the economy of non-renewable natural exergy. Previously discussed only in scientific journals, other important new problems highlighted include: calculation of the chemical exergy of all the stable chemical elements, global natural and anthropogenic exergy losses, practical guidelines for improvement of the thermodynamic imperfection of thermal processes and systems, development of the determination methods of partial exergy losses in thermal systems, evaluation of the natural mineral capital of the Earth, and the application of exergy for the determination of a pro-ecological tax.A basic knowledge of thermodynamics is assumed, and the book is therefore most appropriate for graduate students and engineers working in the field of energy and ecological management.
Download or read book Application of Exergy written by Tolga Taner and published by BoD – Books on Demand. This book was released on 2018-06-06 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main scope of this study is to emphasize exergy efficiency in all fields of industry. The chapters collected in the book are contributed by invited researchers with a long-standing experience in different research areas. I hope that the material presented here is understandable to a wide audience, not only energy engineers but also scientists from various disciplines. The book contains seven chapters in three sections: (1) "General Information about Exergy," (2) "Exergy Applications," and (3) "Thermoeconomic Analysis." This book provides detailed and up-to-date evaluations in different areas written by academics with experience in their fields. It is anticipated that this book will make a scientific contribution to exergy workers, researchers, academics, PhD students, and other scientists in both the present and the future.
Download or read book Exergy written by Silvio de Oliveira Junior and published by Springer Science & Business Media. This book was released on 2012-11-02 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridging the gap between concepts derived from Second Law of Thermodynamics and their application to Engineering practice, the property exergy and the exergy balance can be a tool for analyzing and improving the performance of energy conversion processes. With the exergy analysis it is possible to evaluate the performance of energy conversion processes not only on a thermodynamics basis but also by including production costs and environmental aspects and impacts of the studied processes. This comprehensive approach of the use of energy has, as one of the most important feature, the identification of sustainable ways of energy resources utilization. Based on the fundamentals of the exergy concept, its calculation, graphical representations and exergy balances evaluation, Exergy: Production Cost And Renewability describes the application of detailed exergy and thermoeconomic analysis to power plants and polygeneration systems, petroleum production and refining plants (including hydrogen production), chemical plants, biofuel production routes, combined production of ethanol and electricity, aircraft systems design, environmental impact mitigation processes and human body behavior. The presented case studies aim at providing students, researchers and engineers with guidelines to the utilization of the exergy and thermoeconomic analysis to model, simulate and optimize real processes and industrial plants.
Download or read book Exergetic Recovery Factors of Energy Resources written by Ali Akbar Eftekhari and published by Springer. This book was released on 2016-11-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using classic thermodynamic principles as the point of departure, this book supplies the tools required to assess the technical viability of energy conversion processes. A new concept, viz. the exergetic (useful energy) recovery factor is introduced that measures net fraction of the extracted useful energy with respect to the initial exergy of the energy resource. With respect to conventional measures, the exergetic recovery factor can be negative, which indicates that more input exergy is required than extracted. A detailed description of the method will be given by applying it both to fossil fuel based energy resources and renewable energy resources. In addition a simplified procedure is given that gives the non-specialist reader the opportunity to judge both conventional and non-conventional energy resources. The case studies discussed comprise the conventional use of fossil fuel (oil gas and coal) the non-conventional use of fossil fuels (shale gas, underground coal gasification) and non-fossil fuel energy resources like geothermal, solar and wind. The book is an ideal guide for those engaged in the transition from fossil-based fuels to renewable and sustainable energy sources and who want to introduce technically viable new energy extraction technologies, which have a reduced carbon footprint.
Download or read book A Treatise of Heat and Energy written by Lin-Shu Wang and published by Springer Nature. This book was released on 2019-12-07 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook explains the meaning of heat and work and the definition of energy and energy systems. It describes the constructive role of entropy growth and makes the case that energy matters, but entropy growth matters more. Readers will learn that heat can be transferred, produced, and extracted, and that the understanding of generalized heat extraction will revolutionize the design of future buildings as thermal systems for managing low grade heat and greatly contribute to enhanced efficiency of tomorrow’s energy systems and energy ecosystems. Professor Wang presents a coherent theory-structure of thermodynamics and clarifies the meaning of heat and the definition of energy in a manner that is both scientifically rigorous and engaging, and explains contemporary understanding of engineering thermodynamics in continuum of its historical evolution. The textbook reinforces students’ grasp of concepts with end-of-chapter problems and provides a historical background of pioneering work by Black, Laplace, Carnot, Joule, Thomson, Clausius, Maxwell, Planck, Gibbs, Poincare and Prigogine. Developed primarily as a core text for graduate students in engineering programs, and as reference for professional engineers, this book maximizes readers’ understanding and shines a light on new horizons for our energy future.
Download or read book Thermodynamics and Energy Systems Analysis written by Lucien Borel and published by EPFL Press. This book was released on 2010-06-23 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carefully designed to teach thermodynamics to engineers, this book focuses on the phenomena of irreversibility and the notion of entropy. It also presents a general theory of exergy, with methods of analyse that allow engineers to master problems of current interest in the field of energy management. The authors illustrate practical aspects of the theory by descibiing specific applications such as combustion chambers, turbines, compressors, heat pumps, fuel cells, refrigeration, and more.
Download or read book Energy Conversion Engineering written by Ahmed F. Ghoniem and published by Cambridge University Press. This book was released on 2021-11-11 with total page 841 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the fundamentals and tools needed to model, design, and build efficient, clean low-carbon energy systems with this unique textbook.
Download or read book Entropy Analysis in Thermal Engineering Systems written by Yousef Haseli and published by Academic Press. This book was released on 2019-10-23 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Entropy Analysis in Thermal Engineering Systems is a thorough reference on the latest formulation and limitations of traditional entropy analysis. Yousef Haseli draws on his own experience in thermal engineering as well as the knowledge of other global experts to explain the definitions and concepts of entropy and the significance of the second law of thermodynamics. The design and operation of systems is also described, as well as an analysis of the relationship between entropy change and exergy destruction in heat conversion and transfer. The book investigates the performance of thermal systems and the applications of the entropy analysis in thermal engineering systems to allow the reader to make clearer design decisions to maximize the energy potential of a thermal system. - Includes applications of entropy analysis methods in thermal power generation systems - Explains the relationship between entropy change and exergy destruction in an energy conversion/transfer process - Guides the reader to accurately utilize entropy methods for the analysis of system performance to improve efficiency
Download or read book The Efficiency of Industrial Processes written by M. V. Sorin and published by Elsevier Publishing Company. This book was released on 1994 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hardbound. The subject of this book is the exergy analysis of the efficiency of processes involving energy and matter transformations. Efficiency is one of the most important criteria used in evaluating the performance of all types of processing plants; in particular those of the energy and chemical industries. The beauty of the exergetic approach to thermodynamic analysis is that it permits a universally applicable definition of efficiency and is free of contradictions in its treatment of numerous and diverse systems. The book provides the reader with the quantitative methods and calculations of efficiency considered to be applicable to different systems and their components. Methods, procedures and instructions for using the efficiency analysis in optimizing the performance of thermal, chemical and other industrial plants are also given. Numerous examples are used in the book to aid the reader in understanding the concepts of efficiency, exergy and thei
Download or read book Exergy Analysis for Energy Conversion Systems written by Efstathios Michaelides and published by Cambridge University Press. This book was released on 2021-04-08 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover a straightforward and holistic look at energy conversion and conservation processes using the exergy concept with this thorough text. Explains the fundamental energy conversion processes in numerous diverse systems, ranging from jet engines and nuclear reactors to human bodies. Provides examples for applications to practical energy conversion processes and systems that use our naturally occurring energy resources, such as fossil fuels, solar energy, wind, geothermal, and nuclear fuels. With more than one-hundred diverse cases and solved examples, readers will be able to perform optimizations for a cleaner environment, a sustainable energy future, and affordable energy generation. An essential tool for practicing scientists and engineers who work or do research in the area of energy and exergy, as well as graduate students and faculty in chemical engineering, mechanical engineering and physics.
