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Heat Pumps

Author: Eugene Silberstein
Publisher: Cengage Learning
ISBN: 9780766819597
Size: 55.36 MB
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A comprehensive, yet reader-friendly source of information about modern heat pump technology, as well as the vapor-compression refrigeration system on which it is based, Heat Pumps is the perfect choice for future service technicians. The book begins by introducing the four major components that make up the vapor-compression system: compressor, condenser, metering device, and evaporator. Other system-level components essential to efficient heat pump operation are also addressed, including: cooling towers, pressure controls, safety devices, and thermostats. Subsequent chapters enable readers equipped with a basic understanding of how heat pumps operate to launch directly into detailed examination of the electrical circuits of the vapor-compression refrigeration system as well as the operation of individual system components. In addition to gaining exposure to different heat pump system configurations (including the increasingly popular geothermal system), dedicated troubleshooting chapters provide abundant opportunities to gain practice in applying the seven steps required for successful completion of every service call. Ample pedagogy plus real-life and simplified examples appear throughout the book, maximizing learning and minimizing the frustration often associated with the study of such a highly-technical, complex topic.

Heat Pumps

Author: Walter Grassi
Publisher: Springer
ISBN: 3319621998
Size: 28.72 MB
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The text describes the main features of currently available heat pumps, focusing on system operation and interactions with external heat sources. In fact, before choosing a heat pump, several aspects must be assessed in detail: the actual climate of the installation site, the building’s energy requirements, the heating system, the type of operation etc. After discussing the general working principles, the book describes the main components of compression machines – for EHPs, GHPs and CO2 heat pumps. It then addresses absorption heat pumps and provides additional details on the behavior of two-fluid mixtures. The book presents a performance comparison for the different types, helping designers choose the right one for their needs, and discusses the main refrigerants. Notes on helpful additional literature, websites and videos, also concerning relevant European regulations, round out the coverage. This book will be of interest to all engineers and technicians whose work involves heat pumps. It will also benefit students in energy engineering degree programs who want to deepen their understanding of heat pumps.

Geothermal Heat Pumps

Author: Karl Ochsner
Publisher: Taylor & Francis
ISBN: 1136564977
Size: 55.82 MB
Format: PDF, ePub, Docs
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Geothermal Heat Pumps is the most comprehensive guide to the selection, design and installation of geothermal heat pumps available. 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. Internationally respected expert Karl Ochsner presents the reasons to use heat pumps, introduces basic theory and reviews the wide variety of available heat pump models.

Absorption Chillers And Heat Pumps

Author: Keith E. Herold
Publisher: CRC Press
ISBN: 9780849394270
Size: 28.40 MB
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This book offers an in-depth description of absorption chillers and heat pumps, focusing on relatively simple systems that employ working fluids in the liquid and vapor phase. The book provides a thorough explanation of how thermodynamic and transport properties of working fluid mixtures enable them to influence the performance of absorption systems. The student or engineer who is a newcomer to the field will gain a comprehensive knowledge essential for the design and evaluation of absorption systems. This book establishes a solid background in general thermodynamics for the reader. The properties of working fluid mixtures pertaining to absorption working fluid combinations are discussed, and various thermodynamic diagrams are introduced and explained. Water/lithium-bromide and ammonia/water absorption chillers and heat pumps are described, and their features and characteristics are detailed. Measures for improving efficiency are presented, and internal heat exchange options are analyzed. Absorption Chillers and Heat Pumps contains extensive examples. It also includes a demonstration copy of the Engineering Equation Solver (EES) program and program files for all of the examples in the text. Problems are listed at the end of major chapters. This unique book is a superior upper-level textbook for students, and a valuable reference source for engineers.

Principles Of Home Inspection

Author: Carson Dunlop
Publisher: Dearborn Real Estate
ISBN: 9780793179343
Size: 14.46 MB
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This comprehensive book is designed to provide you with knowledge and skills you need to inspect air conditioning systems and heat pumps like an experienced, professional home inspector.

1998 Report Of The Refrigeration Air Conditioning And Heat Pumps Technical Options Committee

Author:
Publisher: UNEP/Earthprint
ISBN: 9280717316
Size: 15.90 MB
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The Montreal Protocol on Substances that Deplete the Ozone Layer requires periodic assessments of available scientific, environmental, technical & economic information. This publication is one in a series of Technical Options Committee reports & assesses the situation of refrigeration, air conditioning & heat pumps in relation to the Protocol.

Heat Pumps

Author: Kazimierz Brodowicz
Publisher: Elsevier
ISBN: 1483291952
Size: 78.86 MB
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Heat pumps and related technology are in widespread use in industrial processes and installations. This book presents a unified, comprehensive and systematic treatment of the design and operation of both compression and sorption heat pumps. Heat pump thermodynamics, the choice of working fluid and the characteristics of low temperature heat sources and their application to heat pumps are covered in detail. Economic aspects are discussed and the extensive use of the exergy concept in evaluating performance of heat pumps is a unique feature of the book. The thermodynamic and chemical properties of certain new working fluids and sorbents are also explored. There are considerable pressures on those involved in the use of heat pumps to achieve energy savings and this presents a challenging task in today's industrial climate. This book provides many examples of such energy savings such as the use of large heat pump units utilising various low temperature industrial waste heat sources. Heat Pumps is illustrated throughout by specific solutions as applied worldwide. The subject area is approached logically, covering both design and calculation methods, and is oriented towards the needs of the process user. The treatment given to the selection of working fluids should be compulsory reading. - Chemical Engineer, June 1994