Water (R718) Turbo Compressor and Ejector Refrigeration / Heat Pump Technology PDF Download
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Author: Milan N. Šarevski
Publisher: Butterworth-Heinemann
ISBN: 0081007345
Category : Science
Languages : en
Pages : 306
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Book Description
Water (R718) Turbo Compressor and Ejector Refrigeration/Heat Pump Technology provides the latest information on efficiency improvements, a main topic in recent investigations of thermal energy machines, plants, and systems that include turbo compressors, ejectors, and refrigeration/heat pump systems. This, when coupled with environmental concerns, has led to the application of eco-friendly refrigerants and to a renewed interest in natural refrigerants. Within this context, readers will find valuable information that explores refrigeration and heat pump systems using natural refrigerants, polygeneration systems, the energy efficiency of thermal systems, the utilization of low temperature waste heat, and cleaner production. The book also examines the technical, economic, and environmental reasons of R718 refrigeration/heat pump systems and how they are competitive with traditional systems, serving as a valuable reference for engineers who work in the design and construction of thermal plants and systems, and those who wish to specialize in the use of R718 as a refrigerant in these systems. - Describes existing novel R718 turbo compressor and ejector refrigeration/heat pump systems and technologies - Provides procedures calculating and optimizing cycles, system components, and system structures - Estimates the performance characteristics of the thermal systems - Exposes the possibilities for wider applications of R718 systems in the field of refrigeration and heat pumps
Author: Milan N. Šarevski
Publisher: Butterworth-Heinemann
ISBN: 0081007345
Category : Science
Languages : en
Pages : 306
Get Book Here
Book Description
Water (R718) Turbo Compressor and Ejector Refrigeration/Heat Pump Technology provides the latest information on efficiency improvements, a main topic in recent investigations of thermal energy machines, plants, and systems that include turbo compressors, ejectors, and refrigeration/heat pump systems. This, when coupled with environmental concerns, has led to the application of eco-friendly refrigerants and to a renewed interest in natural refrigerants. Within this context, readers will find valuable information that explores refrigeration and heat pump systems using natural refrigerants, polygeneration systems, the energy efficiency of thermal systems, the utilization of low temperature waste heat, and cleaner production. The book also examines the technical, economic, and environmental reasons of R718 refrigeration/heat pump systems and how they are competitive with traditional systems, serving as a valuable reference for engineers who work in the design and construction of thermal plants and systems, and those who wish to specialize in the use of R718 as a refrigerant in these systems. - Describes existing novel R718 turbo compressor and ejector refrigeration/heat pump systems and technologies - Provides procedures calculating and optimizing cycles, system components, and system structures - Estimates the performance characteristics of the thermal systems - Exposes the possibilities for wider applications of R718 systems in the field of refrigeration and heat pumps
Author: ARORA, RAMESH CHANDRA
Publisher: PHI Learning Pvt. Ltd.
ISBN: 8120339150
Category : Technology & Engineering
Languages : en
Pages : 1104
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Book Description
This textbook offers a comprehensive introduction to the theoretical principles and practical aspects of refrigeration and air conditioning systems. Written by a teacher with 30 years experience, this work is intended to provide students with a deeper understanding and a firm grasp of the basic principles of this exciting subject area. This text is ideally suited for undergraduate education in mechanical engineering programmes and specialised postgraduate education in thermosciences. The text begins by reviewing, in a simple and precise manner, the physical principles of three pillars of refrigeration and air conditioning - thermodynamics, heat transfer, and fluid mechanics. Following an overview of the history of refrigeration, subsequent chapters provide exhaustive coverage of the principles, applications and design of several types of refrigeration systems and their associated components, such as compressors, condensers, evaporators, and expansion devices. Refrigerants are examined in a separate chapter. The second part of the book, beginning with the historical background of air conditioning, discusses the subject of psychrometrics at the heart of understanding the design and implementation of air conditioning processes and systems, which are subsequently dealt with in later chapters. It also explains the design practices for cooling and heating load calculations. Each chapter contains several worked-out examples that clarify the material discussed and illustrate the use of basic principles in engineering applications. Each chapter also ends with a set of review questions.
Author: Masood Ebrahimi
Publisher: Elsevier
ISBN: 0080999921
Category : Technology & Engineering
Languages : en
Pages : 219
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Book Description
A professional reference title written primarily for researchers in thermal engineering, Combined Cooling, Heating and Power: Decision-Making, Design and Optimization summarizes current research on decision-making and optimization in combined cooling, heating, and power (CCHP) systems. The authors provide examples of using these decision-making tools with five examples that run throughout the book. - Offers a unique emphasis on newer techniques in decision-making - Provides examples of decision-making tools with five examples that run throughout the book
Author: Vasile Minea
Publisher:
ISBN: 9781498734998
Category : Heat pumps
Languages : en
Pages : 0
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Book Description
7: Numerical Modeling of Heat Pump-Assisted Contact Drying -- 8: Advances in Dehumidifier Timber Drying in New Zealand -- Back Cover
Author: Fabio Polonara
Publisher: MDPI
ISBN: 3039438239
Category : Technology & Engineering
Languages : en
Pages : 180
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Book Description
Refrigeration, air conditioning, and heat pumps (RACHP) have an important impact on the final energy uses of many sectors of modern society, such as residential, commercial, industrial, transport, and automotive. Moreover, RACHP also have an important environmental impact due to the working fluids that deplete the stratospheric ozone layer, which are being phased out according to the Montreal Protocol (1989). Last, but not least, high global working potential (GWP), working fluids (directly), and energy consumption (indirectly) are responsible for a non-negligible quota of greenhouse gas (GHG) emissions in the atmosphere, thus impacting climate change.
Author: Andriy Redko
Publisher: Academic Press
ISBN: 0128166029
Category : Technology & Engineering
Languages : en
Pages : 396
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Book Description
Low-Temperature Energy Systems with Applications of Renewable Energy investigates a wide variety of low-temperature energy applications in residential, commercial, institutional, and industrial areas. It addresses the basic principles that form the groundwork for more efficient energy conversion processes and includes detailed practical methods for carrying out these critical processes. This work considers new directions in the engineering use of technical thermodynamics and energy, including more in-depth studies of the use of renewable sources, and includes worked numerical examples, review questions, and practice problems to allow readers to test their own comprehension of the material. With detailed explanations, methods, models, and algorithms, Low-Temperature Energy Systems with Applications of Renewable Energy is a valuable reference for engineers and scientists in the field of renewable energy, as well as energy researchers and academics. - Features end-of chapter review sections with questions and exercises for practical study and utilization. - Presents methods for a great variety of energy applications to improve their energy operations. - Applies real-world data to demonstrate the impact of low-temperature energy systems on renewable energy use today.
Author: Ioan Sarbu
Publisher: Academic Press
ISBN: 0128116633
Category : Technology & Engineering
Languages : en
Pages : 442
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Book Description
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
Author: Jiyuan Tu
Publisher: Butterworth-Heinemann
ISBN: 0080982433
Category : Computers
Languages : en
Pages : 458
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Book Description
An introduction to CFD fundamentals and using commercial CFD software to solve engineering problems, designed for the wide variety of engineering students new to CFD, and for practicing engineers learning CFD for the first time. Combining an appropriate level of mathematical background, worked examples, computer screen shots, and step by step processes, this book walks the reader through modeling and computing, as well as interpreting CFD results. The first book in the field aimed at CFD users rather than developers. New to this edition: A more comprehensive coverage of CFD techniques including discretisation via finite element and spectral element as well as finite difference and finite volume methods and multigrid method. Coverage of different approaches to CFD grid generation in order to closely match how CFD meshing is being used in industry. Additional coverage of high-pressure fluid dynamics and meshless approach to provide a broader overview of the application areas where CFD can be used. 20% new content .
Author: H.T. El-Dessouky
Publisher: Elsevier
ISBN: 0080532128
Category : Technology & Engineering
Languages : en
Pages : 691
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Book Description
Industrial desalination of sea and brackish water is becoming an essential part in providing sustainable sources of fresh water for a larger number of communities around the world. Desalination is a main source of fresh water in the Gulf countries, a number of the Caribbean and Mediterranean Islands, and several municipalities in a large number of countries. As the industry expands there is a pressing need to have a clear and well-written textbook that focuses on desalination fundamentals and other industrial aspects.This book focuses on the processes widely used in industry, which include multistage flash desalination and reverse osmosis. Also, other desalination processes with attractive features and high potential are featured. It includes a large number of solved examples, which are explained in simple and careful matter that allow the reader to follow and understand the development. The data used in the development of the examples and case studies are extracted from existing desalination plants.This title also includes comparisons of model predictions against results reported in literature as well as available experimental and industrial data. Several industries include similar unit operation processes, i.e., evaporators, condensers, flashing units, membrane separation, and chemical treatment. Examples of such industries include wastewater treatment, food, petroleum, petrochemical, power generation, and pulp and paper. Process fundamentals and design procedures of such unit processes follow the same procedures given in this textbook.
Author: Himanshu Tyagi
Publisher: Springer
ISBN: 9789811333019
Category : Science
Languages : en
Pages : 592
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Book Description
This book covers major technological advancements in, and evolving applications of, thermal and photovoltaic solar energy systems. Advances in technologies for harnessing solar energy are extensively discussed, with topics including the fabrication, compaction and optimization of energy grids, solar cells and panels. Leading international experts discuss the applications, challenges and future prospects of research in this increasingly vital field, providing a valuable resource for all researchers working in this field.
