Exergy Analysis Of Heating And Cooling

Author : Ibrahim Dincer,Marc A Rosen
Publisher : Academic Press
Page : 402 pages
File Size : 53,5 Mb
Release : 2015-08-08
Category : Science
ISBN : 9780124172111

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Exergy Analysis of Heating, Refrigerating and Air Conditioning by Ibrahim Dincer,Marc A Rosen Pdf

Improve and optimize efficiency of HVAC and related energy systems from an exergy perspective. From fundamentals to advanced applications, Exergy Analysis of Heating, Air Conditioning, and Refrigeration provides readers with a clear and concise description of exergy analysis and its many uses. Focusing on the application of exergy methods to the primary technologies for heating, refrigerating, and air conditioning, Ibrahim Dincer and Marc A. Rosen demonstrate exactly how exergy can help improve and optimize efficiency, environmental performance, and cost-effectiveness. The book also discusses the analysis tools available, and includes many comprehensive case studies on current and emerging systems and technologies for real-world examples. From introducing exergy and thermodynamic fundamentals to presenting the use of exergy methods for heating, refrigeration, and air conditioning systems, this book equips any researcher or practicing engineer with the tools needed to learn and master the application of exergy analysis to these systems. Explains the fundamentals of energy/exergy for practitioners/researchers in HVAC&R fields for improving efficiency Covers environmental assessments and economic evaluations for a well-rounded approach to the subject Includes comprehensive case studies on both current and emerging systems/technologies Provides examples from a range of applications – from basic HVAC&R to more diverse processes such as industrial heating/cooling, cogeneration and trigeneration, and thermal storage

Author : Daniel Favrat,Malick Kane,Pierre-André Haldi
Publisher : Academic Press
Page : 0 pages
File Size : 49,7 Mb
Release : 2023-09-01
Category : Science
ISBN : 0323904963

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Exergy Analysis of Heating and Cooling by Daniel Favrat,Malick Kane,Pierre-André Haldi Pdf

Exergy Analysis of Heating and Cooling presents a comprehensive understanding of the fundamental theory and design of various complex heating and cooling systems. It develops a methodology for the reader to analyze the performance of thermodynamic heating and cooling systems, including known and emerging technologies of the future. The formulation of system and subsystem boundaries are discussed to ensure the reader can evaluate the whole chain of processes from primary exergies to useful exergy services, and numerous examples illustrate how to identify causes for, and solutions to, exergy efficiency. The authors evaluate advanced thermodynamic systems by precisely identifying the design and operating parameters which may cause inefficiencies. This book solves common problems and mathematical equations for those working and researching in heating and cooling, thermodynamics and thermal energy engineering systems. It provides formulations, decision making support and real-world applications to guide the reader and advance the research further.

Author : Jose M Sala-Lizarraga,Ana Picallo Perez
Publisher : Butterworth-Heinemann
Page : 1114 pages
File Size : 45,6 Mb
Release : 2019-10-01
Category : Architecture
ISBN : 9780128176122

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Exergy Analysis and Thermoeconomics of Buildings by Jose M Sala-Lizarraga,Ana Picallo Perez Pdf

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

Author : Vytautas Martinaitis,Giedrė Streckienė,Juozas Bielskus
Publisher : Springer Nature
Page : 193 pages
File Size : 43,8 Mb
Release : 2022-03-25
Category : Technology & Engineering
ISBN : 9783030978419

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Exergy Analysis of the Air Handling Unit at Variable Reference Temperature by Vytautas Martinaitis,Giedrė Streckienė,Juozas Bielskus Pdf

This book explore how exergy analysis can be an important tool for assessing the sustainability of buildings. Building's account or around 40 percent of total energy conditions depending on local climatic conditions. Due to its nature, exergy analysis should become a valuable tool for the assessment of building sustainability, first of all considering their scope and the dependence of their energy demands on the local environmental and climatic conditions. Nonetheless, methodological bottlenecks do exist and a solution to some of them is proposed in this monograph. First and foremost, there is the still-missing thermodynamically viable method to apply the variable reference environment temperature in exergy analysis. The monograph demonstrates that a correct approach to the directions of heat exergy flows, when the reference temperature is considered variable, allows reflecting the specifics of energy transformation processes in heating, ventilation, and air conditioning systems in a thermodynamically viable way. The outcome of the case analysis, which involved coordinated application of methodologies based on the Carnot factor and coenthalpies, was exergy analysis indicators – exergy efficiency and exergy destroyed – obtained for air handling units and their components. These methods can be used for the purposes of analysing and improving building technical systems that, as a rule, operate at a variable environment temperature. Exergy analysis becomes more reliable in designing dynamic models of such systems and their exergy-based control algorithms. This would improve the possibility to deploy them in building information modelling (BIM) technologies and the application of life cycle analysis (LCA) principles in designing buildings, thus improving the quality of the decision-making process. Furthermore, this would benefit other systems where variable reference environment plays a key role. This book is relevant to academics, students and researchers in the field of thermodynamic analysis considering HVAC equipment, building energy systems, energy efficiency, sustainable development of technical systems of energy, mechanics, and construction, as well as preservation of natural resources. Planners, designers, engineers of HVAC equipment, building energy systems, and developers of appropriate simulation tools (e.g., BIM) will also find it of use.

Author : Tolga Taner
Publisher : BoD – Books on Demand
Page : 159 pages
File Size : 53,9 Mb
Release : 2018-06-06
Category : Science
ISBN : 9781789232660

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Application of Exergy by Tolga Taner Pdf

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.

Author : İbrahim Dinçer,Marc A. Rosen
Publisher : Elsevier Science Limited
Page : 552 pages
File Size : 42,5 Mb
Release : 2012-11-23
Category : Business & Economics
ISBN : 0080970893

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Exergy by İbrahim Dinçer,Marc A. Rosen Pdf

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

Author : John E. Ahern
Publisher : John Wiley & Sons
Page : 320 pages
File Size : 41,6 Mb
Release : 1980
Category : Science
ISBN : UOM:39015000449515

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The Exergy Method of Energy Systems Analysis by John E. Ahern Pdf

Author : T. J. Kotas
Publisher : Elsevier
Page : 320 pages
File Size : 42,9 Mb
Release : 2013-10-22
Category : Technology & Engineering
ISBN : 9781483100364

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The Exergy Method of Thermal Plant Analysis by T. J. Kotas Pdf

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.

Author : Marc A. Rosen,Seama Koohi-Fayegh
Publisher : John Wiley & Sons
Page : 307 pages
File Size : 51,5 Mb
Release : 2017-01-30
Category : Technology & Engineering
ISBN : 9781119180982

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Geothermal Energy by Marc A. Rosen,Seama Koohi-Fayegh Pdf

Comprehensively covers geothermal energy systems that utilize ground energy in conjunction with heat pumps to provide sustainable heating and cooling The book describes geothermal energy systems that utilize ground energy in conjunction with heat pumps and related technologies to provide heating and cooling. Also discussed are methods to model and assess such systems, as well as means to determine potential environmental impacts of geothermal energy systems and their thermal interaction. The book presents the most up-to-date information in the area. It provides material on a range of topics, from thermodynamic concepts to more advanced discussions of the renewability and sustainability of geothermal energy systems. Numerous applications of such systems are also provided. Geothermal Energy: Sustainable Heating and Cooling Using the Ground takes a research orientated approach to provide coverage of the state of the art and emerging trends, and includes numerous illustrative examples and case studies. Theory and analysis are emphasized throughout, with detailed descriptions of models available for vertical and horizontal geothermal heat exchangers. Key features: Explains geothermal energy systems that utilize ground energy in conjunction with heat pumps to provide heating and cooling, as well as related technologies such as thermal energy storage. Describes and discusses methods to model and analyze geothermal energy systems, and to determine their potential environmental impacts and thermal interactions. Covers various applications of geothermal energy systems. Takes a research orientated approach to provide coverage of the state of the art and emerging trends. Includes numerous illustrative examples and case studies. The book is key for researchers and practitioners working in geothermal energy, as well as graduate and advanced undergraduate students in departments of mechanical, civil, chemical, energy, environmental, process and industrial engineering.

Author : Ibrahim Dincer,Marc A. Rosen
Publisher : Elsevier
Page : 472 pages
File Size : 51,7 Mb
Release : 2007-09-18
Category : Technology & Engineering
ISBN : 0080531350

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EXERGY by Ibrahim Dincer,Marc A. Rosen Pdf

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. - Comprehensive coverage of exergy and its applications - Connects exergy with three essential areas in terms of energy, environment and sustainable development - Presents the most up-to-date information in the area with recent developments - Provides a number of illustrative examples, practical applications, and case studies - Easy to follow style, starting from the basics to the advanced systems

Author : Ibrahim Dincer,Marc A Rosen
Publisher : Newnes
Page : 571 pages
File Size : 49,6 Mb
Release : 2012-12-31
Category : Technology & Engineering
ISBN : 9780080970905

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Exergy by Ibrahim Dincer,Marc A Rosen Pdf

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

Author : Gopal Nath Tiwari,Neha Gupta
Publisher : CRC Press
Page : 450 pages
File Size : 52,9 Mb
Release : 2022-07-22
Category : Science
ISBN : 9780429820106

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Photovoltaic Thermal Passive House System by Gopal Nath Tiwari,Neha Gupta Pdf

Sustainable Advanced Solar Passive House provides a platform to disseminate knowledge regarding the basics of solar energy, heat transfer, and solar houses, including designing concepts. Apart from a brief introduction to solar physics and thermodynamics, the book primarily deals with the technical description of solar houses and associated concepts. Different types of photovoltaic modules and their integration with the buildings are discussed with case studies, including energy balance equations and fundamental energy matrices. It discusses concepts like energy matrices, solar passive heating/cooling, architecture design, low-cost building, energy/exergy analysis, building integrated photovoltaic, and energy conservation.

Author : Paul Fazio,Hua Ge,Jiwu Rao,Guylaine Desmarais
Publisher : CRC Press
Page : 1017 pages
File Size : 55,8 Mb
Release : 2020-11-26
Category : Technology & Engineering
ISBN : 9781000155471

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Research in Building Physics and Building Engineering by Paul Fazio,Hua Ge,Jiwu Rao,Guylaine Desmarais Pdf

Buildings influence people. They account for one third of energy consumption across the globe and represent an annual capital expenditure of 7%-10% of GNP in industrialized countries. Their lifetime operation costs can exceed capital investment. Building Engineering aims to make buildings more efficient, safe and economical. One branch of this discipline, Building Physics/Science, has gained prominence, with a heightened awareness of such phenomena as sick buildings, the energy crisis and sustainability, and considering the performance of buildings in terms of climatic loads and indoor conditions. The book reflects the advanced level and high quality of research which Building Engineering, and Building Physics/Science in particular, have reached at the beginning of the twenty-first century. It will be a valuable resource to: engineers, architects, building scientists, consultants on the building envelope, researchers and graduate students.

Author : Jan Szargut,David R. Morris,Frank R. Steward
Publisher : Springer
Page : 360 pages
File Size : 54,7 Mb
Release : 1988
Category : Science
ISBN : UCAL:B4364385

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Exergy Analysis of Thermal, Chemical, and Metallurgical Processes by Jan Szargut,David R. Morris,Frank R. Steward Pdf

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.

Author : Efstathios Michaelides
Publisher : Cambridge University Press
Page : 317 pages
File Size : 48,5 Mb
Release : 2021-04-08
Category : Business & Economics
ISBN : 9781108480581

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Exergy Analysis for Energy Conversion Systems by Efstathios Michaelides Pdf

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.