Автор: Sulzer Pumps Название: Centrifugal Pump Handbook, ISBN: 075068612X ISBN-13(EAN): 9780750686129 Издательство: Elsevier Science Рейтинг: Цена: 106110.00 T Наличие на складе: Есть Описание: Suitable for engineers and designers working on pump design and development or using centrifugal pumps in the field, this comprehensive centrifugal pump theory and design reference comes with detailed material on cavitation, erosion, selection of materials, rotor vibration behavior and forces acting on pumps.
Автор: Wilson K.C., Addie G. R., Sellgren A., Clift R. Название: Slurry Transport Using Centrifugal Pumps. 3 ed. ISBN: 0387232621 ISBN-13(EAN): 9780387232621 Издательство: Springer Рейтинг: Цена: 186330.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: 1,1 Applications of Slurry Transport Vast tonnages are pumped every year in the form of solid-liquid mixtures, known as slurries. This industry employs centrifugal pumps that are generally smaller than those used in large dredges, but impeller diameters up to 1.
Автор: Moravek Название: HVACR 101 ISBN: 141806663X ISBN-13(EAN): 9781418066635 Издательство: Cengage Learning Рейтинг: Цена: 88690.00 T Наличие на складе: Нет в наличии. Описание: Designed to guide apprentices, entry-level technicians, and first-year students through their first experiences in the HVACR trade, this book provides an introduction to the field. It is the culmination of the efforts of industry leaders like the Air Conditioning Contractors of America, Plumbing-Heating-Cooling Contractors Association, and more.
Автор: Hohman Название: HVACR 301 ISBN: 1418066664 ISBN-13(EAN): 9781418066666 Издательство: Cengage Learning Рейтинг: Цена: 76020.00 T Наличие на складе: Нет в наличии. Описание: A continuation of the solid skills development and strong theoretical knowledge established with HVACR 101 and HVACR 201, this third installment in the series guides readers through increasingly advanced concepts in the field. Like the rest of the series, HVACR 301 is backed by the high standards and cutting-edge resources of the Air Conditioning Contractors of America (ACCA), Plumbing-Heating-Cooling Contractors - National Association Educational Foundation (PHCC Education Foundation), and Refrigeration Service Engineers Society (RSES). Coverage ranges from the troubleshooting of systems and components to concepts of fluid handling systems, cooling towers, and indoor air quality. With a building block approach that ensures readers comprehend simpler concepts before moving on to more complex information, this is the perfect resource for learning and applying advanced HVACR concepts. Check out our app, DEWALT Mobile Pro�. This free app is a construction calculator with integrated reference materials and access to hundreds of additional calculations as add-ons. To learn more, visit dewalt.com/mobilepro.
Автор: Moravek Название: Hvacr 101-E.Resource ISBN: 1418066672 ISBN-13(EAN): 9781418066673 Издательство: Cengage Learning Рейтинг: Цена: 155230.00 T Наличие на складе: Нет в наличии.
Автор: Silberstein/Obrzut Название: Complete Hvacr Lab Manual ISBN: 0357618734 ISBN-13(EAN): 9780357618738 Издательство: Cengage Learning Рейтинг: Цена: 130930.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The Complete HVAC Lab Manual is a comprehensive resource that covers the essential knowledge and skills required to be an HVAC technician. Featuring over 250 lab exercises, this lab manual is designed to support the hands-on application and practice needed to confidently approach HVAC/R system issues.
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.
Автор: Ochsner Название: Geothermal Heat Pumps ISBN: 1138141119 ISBN-13(EAN): 9781138141117 Издательство: Taylor&Francis Рейтинг: Цена: 137810.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This leading manual presents the most recent information and market developments in order to put any installer, engineer or architect in the position to design, select and install a domestic geothermal heat pump system.
Автор: NULL Название: PURCHASE - HEAT PUMPS E-LEARNI NG SKILLS2LEARN ISBN: 1408073439 ISBN-13(EAN): 9781408073438 Издательство: Cengage Learning Рейтинг: Цена: 3690720.00 T Наличие на складе: Нет в наличии.
Автор: Radermacher, Reinhard , Hwang, Yunho Название: Vapor Compression Heat Pumps with Refrigerant Mixtures ISBN: 0367454114 ISBN-13(EAN): 9780367454111 Издательство: Taylor&Francis Рейтинг: Цена: 64300.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Amidst tightening requirements for eliminating CFC's, HCFC's, halons, and HFC's from use in air conditioning and heat pumps, the search began for replacements that are environmentally benign, non-flammable, and similar to the banned refrigerants in system-level behavior. Refrigerant mixtures are increasingly used as working fluids because they demonstrate desirable thermodynamic, feasibility, and safety characteristics.
Vapor Compression Heat Pumps with Refrigerant Mixtures provides the first comprehensive, single-source treatment of working fluid mixtures and their applications in vapor compression systems. The authors explain in detail the thermodynamics of refrigerant mixtures, which is vastly more complex than that of individual refrigerants, as well as the fundamentals of various refrigeration cycles and methods for improving their efficiency. They also include important discussions on heat transfer and pressure drop correlations, experimental performance measurements and examples of using refrigerants and their mixtures, and critical operational issues such as control issues, refrigerant mixing, and mass fraction shifts.
Assembling reviews of the scattered literature on the subject and reflecting two decades of research by the authors, Vapor Compression Heat Pumps with Refrigerant Mixtures prepares you to design and implement systems that take the best advantage of fluid mixtures, confronting the challenges and grasping the opportunities that they present.
Автор: Ioan Sarbu Название: Ground-Source Heat Pumps ISBN: 0128042206 ISBN-13(EAN): 9780128042205 Издательство: Elsevier Science Рейтинг: Цена: 77470.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Ground-Source Heat Pumps presents the theory and some of the most recent advances of GSHPs and their implementation in the heating/cooling system of buildings. The authors explore the thermodynamic cycle with calculation, operation regimes and economic indicators and GHG emissions of a vapor compression heat pump. They go on to examine substitution strategies of non-ecological refrigerants and types of compressors and heat pumps, before delving into the different GSHP systems, as well as their compared economic, energy and environmental performances using classical and optimized adjustment for various operating modes. Surface water heat pumps and ground water heat pumps are covered, and special focus is given to both vertical and horizontal ground-coupled heat pump systems, for which modelling and simulation is discussed, and experimental systems are described. Due to its advanced approach to the subject, this book will be especially valuable for researchers, graduate students and academics, and as reference for engineers and specialists in the varied domains of building services.
Автор: Silberstein Название: Heat Pumps ISBN: 1305081633 ISBN-13(EAN): 9781305081635 Издательство: Cengage Learning Рейтинг: Цена: 111930.00 T Наличие на складе: Нет в наличии.
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