April 12, 2021

Download Ebook Free EXERGY

Exergy

Exergy
Author : Ibrahim Dincer,Marc A. Rosen
Publisher : Newnes
Release Date : 2012-12-31
Category : Technology & Engineering
Total pages :576
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This book 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

Solutions of Problems in the Exergy Method of Thermal Plant Analysis

Solutions of Problems in the Exergy Method of Thermal Plant Analysis
Author : Tadeusz J. Kotas
Publisher : Paragon Publishing
Release Date : 2012-07
Category : Science
Total pages :319
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A companion book to the textbook The Exergy Method of Thermal Plant Analysis. This Companion Book presents model solutions to the questions taken from Appendix G of the main textbook. Since the Exergy Method is a relatively new area of Applied Thermodynamics it was thought that the presentation of model solutions of problems of various types would be of some help both to teachers and to self-teaching students. The advantages of the use of exergy analysis were demonstrated by pointing out and quantifying thermodynamic losses of various plant components and plant configurations. These were discussed at the end of the solutions under Comments. It is hoped that this will give students a deeper understanding of the nature of irreversibilities of various kinds and their effect on plant performance. Dr Tadeusz J. Kotas joined the Department of Mechanical Engineering of Queen Mary College as a member of teaching staff in 1957. His main areas of interest were Mechanics of Fluids and Applied Thermodynamics, obtaining a PhD degree for his work in the former subject. His work in the latter subject focused on the Exergy Method, contributing to its development through his research and publications and to its dissemination through courses which he ran in Britain and in a number of European countries for practicing engineers and academics.

Exergy

Exergy
Author : Silvio de Oliveira Junior
Publisher : Springer Science & Business Media
Release Date : 2012-11-02
Category : Technology & Engineering
Total pages :338
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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.

Exergy

Exergy
Author : Masanori Shukuya
Publisher : Springer Science & Business Media
Release Date : 2012-11-05
Category : Business & Economics
Total pages :368
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Many people, professionals and non-professionals alike, recognize that it is of critical importance to solve global energy and environmental issues. For this purpose, it is essential to have a scientific understanding of what is meant by the “energy” issue is and the “environmental” issue. The concept of “exergy” is a scientific concept that exactly fits. The concept of ‘energy’ is a scientifically-well established concept, namely ‘to be conserved’. Then the question is what is really consumed. Exergy: Theory and Applications in the Built Environment is dedicated to answer this fundamental question by discussing the theory of “exergy” and by demonstrating its use extensively to describe a variety of systems in particular for built-environmental conditioning. Our immediate environmental space works within the flow of energy and matter in an “exergy-entropy” process, and the built environment can be designed with these energy & environmental issues in mind. Exergy: Theory and Applications in the Built Environment introduces readers who are not familiar with thermodynamics to the concept of exergy with a variety of discussion on the built-environmental space such as heating, cooling, lighting, and others. Readers, including students, researchers, planners, architects and engineers, will obtain a better picture of a sustainable built-environment.

Chemical Energy and Exergy

Chemical Energy and Exergy
Author : Norio Sato
Publisher : Elsevier
Release Date : 2004-04-14
Category : Science
Total pages :149
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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.

Eco-Exergy as Sustainability

Eco-Exergy as Sustainability
Author : Sven Erik Jørgensen
Publisher : WIT Press
Release Date : 2006-02-28
Category : Science
Total pages :224
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Exergy is the measurement of the amount of work capacity i.e. the amount of energy that can do work. The author applies this concept to ecology, where it can be used as an ecological indicator for ecosystem health assessment and this is presented in the book with illustrative examples. In addition, the question of how it is possible to define a special ecological exergy concept to calculate the exergy for models of ecosystems is covered. The use of exergy and an introduced fourth law of thermodynamics make it possible to understand the ecosystem reactions and how the ecosystem can grow in three different forms - biomass, complexity of network and information. From this analysis, it is clear why ecosystems are sustainable systems and what characteristic properties ecosystems have to ensure that sustainability. A parallel from ecosystems to society makes it possible to formulate the same rules (laws) for society. The concept of exergy as a health indicator measuring the degree of sustainability of society can also be used. Examples will be applied to illustrate the application of exergy and the deduced ecological rules (laws) for understanding the society.

Exergy Method

Exergy Method
Author : Jan Szargut
Publisher : WIT Press
Release Date : 2005-01-01
Category : Science
Total pages :164
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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.

The Exergy Method of Thermal Plant Analysis

The Exergy Method of Thermal Plant Analysis
Author : T. J. Kotas
Publisher : Elsevier
Release Date : 2013-10-22
Category : Technology & Engineering
Total pages :320
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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.

Exergy Analysis and Thermoeconomics of Buildings

Exergy Analysis and Thermoeconomics of Buildings
Author : Jose M Sala-Lizarraga,Ana Picallo-Perez
Publisher : Butterworth-Heinemann
Release Date : 2019-10-01
Category : Architecture
Total pages :1114
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Quantifying exergy losses in the energy supply system of buildings reveals the potential for energy improvement, which cannot be discovered using conventional energy analysis. Thermoeconomics combines economic and thermodynamic analysis by applying the concept of cost (an economic concept) to exergy, as exergy is a thermodynamic property fit for this purpose, in that it combines the quantity of energy with its quality factor. Exergy Analysis and Thermoeconomics of Buildings applies exergy analysis methods and thermoeconomics to the built environment. The mechanisms of heat transfer throughout the envelope of buildings are analyzed from an exergy perspective and then to the building thermal installations, analyzing the different components, such as condensing boilers, absorption refrigerators, microcogeneration plants, etc., including solar installations and finally the thermal facilities as a whole. A detailed analysis of the cost formation process is presented, which has its physical roots firmly planted in the second law of thermodynamics. The basic principles and the rules of cost allocation, in energy units (exergy cost), in monetary units (exergoeconomic cost), and in CO2 emissions (exergoenvironmental cost), based on the so-called Exergy Cost Theory are presented and applied to thermal installations of buildings. Clear and rigorous in its exposition, Exergy Analysis and Thermoeconomics of Buildings discusses exergy analysis and thermoeconomics and the role they could play in the analysis and design of building components, either the envelope or the thermal facilities, as well as the diagnosis of thermal installations. This book moves progressively from introducing the basic concepts to applying them. Exergy Analysis and Thermoeconomics of Buildings provides examples of specific cases throughout this book. These cases include real data, so that the results obtained are useful to interpret the inefficiencies and losses that truly occur in actual installations; hence, the assessment of their effects encourages the manner to improve efficiency. Applies exergy analysis methods for the installation of building thermal facilities equipment components, including pipes, valves, heat exchangers, boilers and heat pumps Helps readers determine the operational costs of heating and cooling building systems Includes exergy analysis methods that are devoted to absorption refrigerators, adsorption cooling systems, basic air conditioning processes, ventilation systems and solar systems, either thermal and PV Discusses the direct application of exergy analysis concepts, including examples of buildings with typical heating, DHW and air conditioning installations

Progress in Exergy, Energy, and the Environment

Progress in Exergy, Energy, and the Environment
Author : Ibrahim Dincer,Adnan Midilli,Haydar Kucuk
Publisher : Springer
Release Date : 2014-06-17
Category : Technology & Engineering
Total pages :1086
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This thorough and highly relevant volume examines exergy, energy and the environment in the context of energy systems and applications and as a potential tool for design, analysis, optimization. It further considers their role in minimizing and/or eliminating environmental impacts and providing for 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.

Exergy, Energy System Analysis and Optimization - Volume I

Exergy, Energy System Analysis and Optimization - Volume I
Author : Christos A. Frangopoulos
Publisher : EOLSS Publications
Release Date : 2009-05-18
Category : Power resources
Total pages :298
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Exergy, Energy System Analysis, and Optimization theme is a component of the Encyclopedia of Energy Sciences, Engineering and Technology Resources which is part of the global Encyclopedia of Life Support Systems (EOLSS), an integrated compendium of twenty one Encyclopedias. These three volumes are organized into five different topics which represent the main scientific areas of the theme: 1. Exergy and Thermodynamic Analysis; 2. Thermoeconomic Analysis; 3. Modeling, Simulation and Optimization in Energy Systems; 4. Artificial Intelligence and Expert Systems in Energy Systems Analysis; 5. Sustainability Considerations in the Modeling of Energy Systems. Fundamentals and applications of characteristic methods are presented in these volumes. These three volumes are aimed at the following five major target audiences: University and College Students, Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers and NGOs.

Energy and Exergy Evaluations on a Microturbine System

Energy and Exergy Evaluations on a Microturbine System
Author : Di Yuan
Publisher : Unknown
Release Date : 2007
Category : Gas-turbines
Total pages :348
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In this research, energy and exergy analyses were thoroughly performed on a microturbine system. Experimental data from testing conducted at three load conditions were collected and utilized to do comparisons and verification with the modeling. MATLAB computational programs were compiled to assist the prediction. The results of the modeling show good agreement with the manufacturer's data and experimental performance results. Exergy analysis was applied for this system based on the results of the modeling. Exergy destruction which reflects the wasted work potential was also investigated. The results show that the combustion chamber contributes over 50% of the total exergy destruction. However, it is a fundamental limitation arising from the conversion of chemical energy into heat prior to conversion into work. The results suggested that the most effective means of minimizing the effect of this limitation is to combine the microturbine with some form of heat recovery into a micro-cogeneration system.

Performance indices of a power plant using exergy-based analyses

Performance indices of a power plant using exergy-based analyses
Author : Zin Eddine Dadach
Publisher : GRIN Verlag
Release Date : 2017-11-08
Category : Science
Total pages :31
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Technical Report from the year 2017 in the subject Physics - Other, , language: English, abstract: The objective of this applied industrial research was to conduct an exergy-based analysis for an Open Cycle Gas Turbine in Abu Dhabi in order to evaluate its performance under design conditions and during summer weather conditions. The first explanation for this investigation is that CO2 emissions from power generation plants in the United Arab Emirates are responsible for about 33% of the 200 million tons of the total CO2 emitted in 2013 in the country. The second reason for this industrial project is that the standard conditions used for the design of gas turbines are 288K, sea level atmospheric pressure and 60% relative humidity. However, the average summer weather conditions in Abu Dhabi are T=316K and a relative humidity of 50%. As a consequence, the effects of summer weather conditions on different performance indices of the power plant were also studied.

Exergy Analysis of Thermal, Chemical, and Metallurgical Processes

Exergy Analysis of Thermal, Chemical, and Metallurgical Processes
Author : Jan Szargut,David R. Morris,Frank R. Steward
Publisher : Hemisphere Pub
Release Date : 1988
Category : Technology & Engineering
Total pages :332
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Exergy for A Better Environment and Improved Sustainability 1

Exergy for A Better Environment and Improved Sustainability 1
Author : Fethi Aloui,Ibrahim Dincer
Publisher : Springer
Release Date : 2018-08-04
Category : Science
Total pages :1469
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This multi-disciplinary book presents the most recent advances in exergy, energy, and environmental issues. Volume 1 focuses on fundamentals in the field and covers current problems, future needs, and prospects in the area of energy and environment from researchers worldwide. Based on selected lectures from the Seventh International Exergy, Energy and Environmental Symposium (IEEES7-2015) and complemented by further invited contributions, this comprehensive set of contributions promote the exchange of new ideas and techniques in energy conversion and conservation in order to exchange best practices in "energetic efficiency". Included are fundamental and historical coverage of the green transportation and sustainable mobility sectors, especially regarding the development of sustainable technologies for thermal comforts and green transportation vehicles. Furthermore, contributions on renewable and sustainable energy sources, strategies for energy production, and the carbon-free society constitute an important part of this book. Exergy for Better Environment and Sustainability, Volume 1 will appeal to researchers, students, and professionals within engineering and the renewable energy fields.