Absorber Types in Vapour Absorption Refrigeration Systems

Absorber Types in Vapour Absorption Refrigeration Systems

Author: A. Mani

Publisher: CRC Press

Published: 2024-09-30

Total Pages: 152

ISBN-13: 104011668X

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This book addresses the increasing energy demand and costs associated with the global refrigeration industry, primarily driven by the need for cooling. It proposes the substitution of vapour compression refrigeration systems (VCRS) with vapour absorption refrigeration systems (VARS), which operate on low-grade, renewable energy sources like solar, geothermal, and waste heat. Focusing on the absorber component of VARS, which plays a critical role in facilitating heat and mass transfer processes, the book provides a comprehensive overview of absorber configurations, including tray, packed bed, falling film, spray, bubble, and membrane absorbers. It offers guidance on selecting the appropriate absorber configuration considering their advantages and limitations in different operating conditions, as well as their numerical, experimental, and performance enhancement studies. The book will interest heating, ventilation, and air conditioning (HVAC) academic researchers, graduate students, and professionals involved in the advancement of sustainable refrigeration technologies, particularly absorber selection.


Exergetic, Energetic and Environmental Dimensions

Exergetic, Energetic and Environmental Dimensions

Author: Ibrahim Dincer

Publisher: Academic Press

Published: 2017-10-06

Total Pages: 1136

ISBN-13: 0128137355

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This edited book looks at recent studies on interdisciplinary research related to exergy, energy, and the environment. This topic is of prime significance – there is a strong need for practical solutions through better design, analysis and assessment in order to achieve better efficiency, environment and sustainability. Exergetic, Energetic and Environmental Dimensions covers a number of topics ranging from thermodynamic optimization of energy systems, to the environmental impact assessment and clean energy, offering readers a comprehensive reference on analysis, modeling, development, experimental investigation, and improvement of many micro to macro systems and applications, ranging from basic to advanced categories. Its comprehensive content includes: - Comprehensive coverage of development of systems considering exergy, energy, and environmental issues, along with the most up-to-date information in the area, plus recent developments - New developments in the area of exergy, including recent debate involving the shaping of future directions and priorities for better environment, sustainable development and energy security - Provides a number of illustrative examples, practical applications, and case studies - Introduces recently developed technological and strategic solutions and engineering applications for professionals in the area - Provides numerous engineering examples and applications on exergy - Offers a variety of problems that foster critical thinking and skill development


Refrigeration Systems and Applications

Refrigeration Systems and Applications

Author: Ibrahim Din¿er

Publisher: John Wiley & Sons

Published: 2017-03-23

Total Pages: 990

ISBN-13: 1119230780

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The definitive text/reference for students, researchers and practicing engineers This book provides comprehensive coverage on refrigeration systems and applications, ranging from the fundamental principles of thermodynamics to food cooling applications for a wide range of sectoral utilizations. Energy and exergy analyses as well as performance assessments through energy and exergy efficiencies and energetic and exergetic coefficients of performance are explored, and numerous analysis techniques, models, correlations and procedures are introduced with examples and case studies. There are specific sections allocated to environmental impact assessment and sustainable development studies. Also featured are discussions of important recent developments in the field, including those stemming from the author’s pioneering research. Refrigeration is a uniquely positioned multi-disciplinary field encompassing mechanical, chemical, industrial and food engineering, as well as chemistry. Its wide-ranging applications mean that the industry plays a key role in national and international economies. And it continues to be an area of active research, much of it focusing on making the technology as environmentally friendly and sustainable as possible without compromising cost efficiency and effectiveness. This substantially updated and revised edition of the classic text/reference now features two new chapters devoted to renewable-energy-based integrated refrigeration systems and environmental impact/sustainability assessment. All examples and chapter-end problems have been updated as have conversion factors and the thermophysical properties of an array of materials. Provides a solid foundation in the fundamental principles and the practical applications of refrigeration technologies Examines fundamental aspects of thermodynamics, refrigerants, as well as energy and exergy analyses and energy and exergy based performance assessment criteria and approaches Introduces environmental impact assessment methods and sustainability evaluation of refrigeration systems and applications Covers basic and advanced (and hence integrated) refrigeration cycles and systems, as well as a range of novel applications Discusses crucial industrial, technical and operational problems, as well as new performance improvement techniques and tools for better design and analysis Features clear explanations, numerous chapter-end problems and worked-out examples Refrigeration Systems and Applications, Third Edition is an indispensable working resource for researchers and practitioners in the areas of Refrigeration and Air Conditioning. It is also an ideal textbook for graduate and senior undergraduate students in mechanical, chemical, biochemical, industrial and food engineering disciplines.


Solar Heating and Cooling Systems

Solar Heating and Cooling Systems

Author: Ioan Sarbu

Publisher: Academic Press

Published: 2016-10-18

Total Pages: 442

ISBN-13: 0128116633

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Solar Heating and Cooling Systems: Fundamentals, Experiments and Applications provides comprehensive coverage of this modern energy issue from both a scientific and technical level that is based on original research and the synthesis of consistent bibliographic material that meets the increasing need for modernization and greater energy efficiency to significantly reduce CO2 emissions. Ioan Sarbu and Calin Sebarchievici present a comprehensive overview of all major solar energy technologies, along with the fundamentals, experiments, and applications of solar heating and cooling systems. Technical, economic, and energy saving aspects related to design, modeling, and operation of these systems are also explored. This reference includes physical and mathematical concepts developed to make this publication a self-contained and up-to-date source of information for engineers, researchers, and professionals who are interested in the use of solar energy as an alternative energy source. - Includes learning aims, chapter summaries, problems and solutions to support the theories presented - Puts a specific emphasis on the practical application of the technologies in heating and cooling systems - Contains calculating equations for the energy and economic index of solar systems


Techno-Societal 2018

Techno-Societal 2018

Author: Prashant M. Pawar

Publisher: Springer Nature

Published: 2019-11-06

Total Pages: 1009

ISBN-13: 3030168484

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This book, divided in two volumes, originates from Techno-Societal 2018: the 2nd International Conference on Advanced Technologies for Societal Applications, Maharashtra, India, that brings together faculty members of various engineering colleges to solve Indian regional relevant problems under the guidance of eminent researchers from various reputed organizations. The focus is on technologies that help develop and improve society, in particular on issues such as the betterment of differently abled people, environment impact, livelihood, rural employment, agriculture, healthcare, energy, transport, sanitation, water, education. This conference aims to help innovators to share their best practices or products developed to solve specific local problems which in turn may help the other researchers to take inspiration to solve problems in their region. On the other hand, technologies proposed by expert researchers may find applications in different regions. This offers a multidisciplinary platform for researchers from a broad range of disciplines of Science, Engineering and Technology for reporting innovations at different levels.


Absorption Chillers and Heat Pumps

Absorption Chillers and Heat Pumps

Author: Keith E. Herold

Publisher: CRC Press

Published: 2016-04-21

Total Pages: 386

ISBN-13: 1498714358

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Significantly revised and updated since its first publication in 1996, Absorption Chillers and Heat Pumps, Second Edition discusses the fundamental physics and major applications of absorption chillers. While the popularity of absorption chillers began to dwindle in the United States in the late 1990's, a shift towards sustainability, green buildin


Energy Sustainability

Energy Sustainability

Author: Ibrahim Dincer

Publisher: Academic Press

Published: 2019-09-26

Total Pages: 268

ISBN-13: 0128195576

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Energy Sustainability is a subject with many dimensions that spans both production and utilization and how they are linked to sustainable development. More importantly, energy systems are designed, analyzed, assessed and evaluated in accordance to sustainable tools for more sustainable future. This book comprehensively covers these aspects, harmonizing them in a way that offers distinct perspectives for energy, the environment and sustainable development. In addition, it also covers concepts, systems, applications, illustrative examples and case studies that are presented to provide unique coverage for readers. - Presents a holistic approach for energy domains - Includes tactics on the development of sustainability models and parameters to link both energy and sustainable development - Incorporates exergy tools into models and approaches for design, analysis, assessment and evaluations - Includes illustrative examples and case studies with renewables and clean energy options


Heat Transfer In Food Cooling Applications

Heat Transfer In Food Cooling Applications

Author: Ibrahim Dincer

Publisher: CRC Press

Published: 2023-12-31

Total Pages: 416

ISBN-13: 1000107337

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This comprehensive book is a valuable and readable reference text and source for anyone who wishes to learn about food cooling applications and methods of analysis of the heat transfer during these applications.


Handbook of Energy Systems in Green Buildings

Handbook of Energy Systems in Green Buildings

Author: Ruzhu Wang

Publisher: Springer

Published: 2018-06-18

Total Pages: 0

ISBN-13: 9783662491195

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This handbook provides a comprehensive summary on the energy systems used in green buildings, with a particular focus on solar energy - the most common renewable energy source applied in this field. With the growing concern about environmental protections, the concepts of green building have been widely promoted and implemented in nowadays building designs and constructions. Among all, sustainable energy systems, including energy harvesting, conversion, and storage, is one of most important design factors in green buildings. Unlike traditional energy systems which highly rely on fossil fuel, green buildings utilize renewable energy source or high efficient energy systems, or both, to provide environmental friendly, low carbon waste energy. The most updated concepts, designs, technologies developed and implemented in heat pumps, cooling systems, power systems, and energy storage will be discussed here in details. This handbook is subdivided into 7-9 main sections to provide an in-depth discussion from foundational principles to practical techniques. In addition, different cases about green energy systems implemented in global will be discussed. The book will be structured easy-to-read, to make it more accessible to graduate students and professionals in diverse scientific and engineering communities, including applied physics, civil engineering, electrical engineering, mechanical engineering, material engineering, and chemical engineering.


Advances in Solar Heating and Cooling

Advances in Solar Heating and Cooling

Author: Ruzhu Wang

Publisher: Woodhead Publishing

Published: 2016-05-25

Total Pages: 598

ISBN-13: 0081003021

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Advances in Solar Heating and Cooling presents new information on the growing concerns about climate change, the security of energy supplies, and the ongoing interest in replacing fossil fuels with renewable energy sources. The amount of energy used for heating and cooling is very significant, estimated, for example, as half of final energy consumption in Europe. Solar thermal installations have the potential to meet a large proportion of the heating and cooling needs of both buildings and industry and the number of solar thermal installations is increasing rapidly. This book provides an authoritative review of the latest research in solar heating and cooling technologies and applications. - Provides researchers in academia and industry with an authoritative overview of heating and cooling for buildings and industry in one convenient volume - Part III, 'Solar cooling technologies' is contributed by authors from Shanghai Jiao Tong University, which is a world-leader in this area - Covers advanced applications from zero-energy buildings, through industrial process heat to district heating and cooling