Absorber Types in Vapour Absorption Refrigeration Systems, Mani, A.
Автор: Kirkpatrick Название: Introduction to Refrigeration and Air Conditioning Systems ISBN: 3031167759 ISBN-13(EAN): 9783031167751 Издательство: Springer Рейтинг: Цена: 8384.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This second edition builds on the foundation established by the previous first edition published in 2017. The first edition covered background information, description, and analysis of four major cooling system technologies - vapor compression cooling, evaporative cooling, absorption cooling, and gas cooling. The second edition has been expanded to include increased coverage of cooling system refrigerants, fluid mechanics, heat transfer, and building cooling loads. With increasing climate change due to the buildup of greenhouse gas emissions in the atmosphere, there has been a worldwide impetus to transition to cooling systems and refrigerants that have a low or even zero global warming potential. The text is written as a tutorial for engineering students and practicing engineers who want to become more familiar with the performance of refrigeration and air conditioning systems. The goals are to familiarize the reader with cooling technology nomenclature and provide insight into how refrigeration and air conditioning systems can be modeled and analyzed. Emphasis is placed on constructing idealized thermodynamic cycles to represent actual physical situations in cooling systems. The book contains numerous practical examples to show how one can calculate the performance of cooling system components. By becoming familiar with the analyses presented in the examples, one can gain a feel for representative values of the various thermal and mechanical parameters that characterize cooling systems.
Автор: Giuseppe Grazzini; Adriano Milazzo; Federico Mazze Название: Ejectors for Efficient Refrigeration ISBN: 3030091805 ISBN-13(EAN): 9783030091804 Издательство: Springer Рейтинг: Цена: 11878.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Encompassing both practical applications and recent research developments, this book takes the reader from fundamental physics, through cutting-edge new designs of ejectors for refrigeration. The authors’ unique vision marries successful design, system optimization, and operation experience with insights on the application of cutting-edge Computational Fluid Dynamics (CFD) models. This robust treatment leads the way forward in developing improved ejector technologies. The book covers ejectors used for heat powered refrigeration and for expansion work recovery in compression refrigerators, with special emphasis on two-phase flows of “natural” fluids within the ejector, i.e. steam and carbon dioxide. It features worked examples, detailed research results, and analysis tools.
Описание: Master the electrical principles and practices you need to succeed as a professional installation and service technician with this trusted guide. Accurate and easy-to-understand, ELECTRICITY FOR REFRIGERATION, HEATING AND AIR CONDITIONING, Tenth Edition, will give you a strong foundation in essential electrical theory--and help you hone real-world skills and techniques you can apply on the job. Thoroughly updated for today�s professionals, the Tenth Edition includes up-to-date information based on current trends, technology, and industry practices--including key diagnosis and troubleshooting methods--making this an ideal resource whether you�re new to the field or a current practitioner ready to update your knowledge and skills. Now available with this text is The Complete HVAC Lab Manual, which features over 250 lab exercises, covering 15 topic areas. See the supplements section for more details.
Автор: Junjie Gu; Shujun Wang; Zhongxue Gan Название: Two-Phase Flow in Refrigeration Systems ISBN: 1461483220 ISBN-13(EAN): 9781461483229 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book covers advanced mass and heat transfer and vapor compression refrigeration systems and shows how the performance of an automotive air-conditioning system is affected by two-phase flow and oil concentration.
Автор: Junjie Gu; Shujun Wang; Zhongxue Gan Название: Two-Phase Flow in Refrigeration Systems ISBN: 1489998233 ISBN-13(EAN): 9781489998231 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book covers advanced mass and heat transfer and vapor compression refrigeration systems and shows how the performance of an automotive air-conditioning system is affected by two-phase flow and oil concentration.
Автор: Milan N. Sarevski Название: Water (R718) Turbo Compressor and Ejector Refrigeration / Heat Pu ISBN: 0081007337 ISBN-13(EAN): 9780081007334 Издательство: Elsevier Science Рейтинг: Цена: 13980.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: 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.
Автор: Kleinert Eric Название: HVAC and Refrigeration Preventive Maintenance ISBN: 0071825657 ISBN-13(EAN): 9780071825658 Издательство: McGraw-Hill Рейтинг: Цена: 15785.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Presents a veteran service and repair professional with decades of hands-on experience walks you through the preventive maintenance process for residential and commercial HVAC and refrigeration systems. This book helps you learn how to inspect, adjust, clean, and test your products to ensure that they run efficiently and have a long service life.
Описание: This book presents selected papers from the 11th International Symposium on Heating, Ventilation and Air Conditioning (ISHVAC 2019), with a focus on HVAC techniques for improving indoor environment quality and the energy efficiency of heating and cooling systems.
Автор: Gistau Baguer Guy Название: Cryogenic Helium Refrigeration for Middle and Large Powers ISBN: 3030516768 ISBN-13(EAN): 9783030516765 Издательство: Springer Цена: 16070.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Units and Symbols.1. Introduction.2. Some Reminders about Cryogenics and Others.3. Heat Exchangers for Cryogenic use, Reminders.4. Basic Cycles for Helium Refrigeration and Liquefaction.5. Special Cycles for Helium Refrigeration and Liquefaction.6. Technology of the helium Refrigeration Components.7. Helium.8. Introduction to off-design Operation.9. Process control.10. Operating Modes of a Helium Refrigeration Plant.11. Operation and Maintenance of a Helium Plant.12. A Few Examples of Existing Plants.13. A Helium Plant Specification.14. Commissioning Tests.15. The Cryo Tool Box.16. Annex 1 Starting procedures for screw compressors.17. Annex 2 More on ORS.18. Annex 3 Heat exchangers operating in a horizontal position.19. Annex 4 Introduction to the Grafcet language for the description of an automation procedure.20. Terminology.
Описание: This book presents selected peer-reviewed papers from the International Conference on Recent Advancements in Air Conditioning and Refrigeration (RAAR) 2019.
The vapor compression cycle (VCC) underpins the vast majority of refrigeration systems throughout the world. Most undergraduate thermodynamics courses cover the VCC, albeit in a cursory fashion. This book is designed to offer an in-depth look at the analysis, design and operation of large-scale industrial ammonia-based refrigeration systems.
An important feature of this work is a treatment of computer-aided analysis using CoolProp, an open source resource for evaluating thermodynamic properties. CoolProp can be incorporated into a large number of common computational platforms including Microsfot Excel, Python, and Matlab, all of which are covered in this book.
The vapor compression cycle (VCC) underpins the vast majority of refrigeration systems throughout the world. Most undergraduate thermodynamics courses cover the VCC, albeit in a cursory fashion. This book is designed to offer an in-depth look at the analysis, design and operation of large-scale industrial ammonia-based refrigeration systems.
An important feature of this work is a treatment of computer-aided analysis using CoolProp, an open source resource for evaluating thermodynamic properties. CoolProp can be incorporated into a large number of common computational platforms including Microsfot Excel, Python, and Matlab, all of which are covered in this book.
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