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Author: Leila Alistair Publisher: Larsen and Keller Education ISBN: 9781641721233 Category : Languages : en Pages : 249
Book Description
Heating, ventilation and air conditioning is a technology that is concerned with indoor and vehicular environmental comfort. Its objective is to provide comfort and high indoor air quality. The technology develops on the principles of fluid mechanics, thermodynamics and heat transfer. Ventilation involves exchanging air in any space in order to control temperature as well as remove odors, dust, airborne bacteria, carbon dioxide, etc. It can be achieved mechanically by using an air handler, mechanical exhausts or ceiling fans, or naturally using operable windows, louvers or trickle vents. In central heating, water, steam or air is heated using a boiler, furnace or heat pump, and the resultant heat is transferred by the processes of convection, radiation or conduction to the living spaces in a house or building. Air conditioning and refrigeration involves cooling and humidity control through the removal of heat using heat transfer processes. This book is a compilation of chapters that discuss the most vital concepts about the technology of heating, ventilation and air conditioning. Such selected concepts that redefine the understanding of the crucial aspects of this technology including its design, analysis and control systems have been presented herein. It will serve as a valuable reference guide for architects, interior designers, professionals and students involved in this area of study.
Author: Leila Alistair Publisher: Larsen and Keller Education ISBN: 9781641721233 Category : Languages : en Pages : 249
Book Description
Heating, ventilation and air conditioning is a technology that is concerned with indoor and vehicular environmental comfort. Its objective is to provide comfort and high indoor air quality. The technology develops on the principles of fluid mechanics, thermodynamics and heat transfer. Ventilation involves exchanging air in any space in order to control temperature as well as remove odors, dust, airborne bacteria, carbon dioxide, etc. It can be achieved mechanically by using an air handler, mechanical exhausts or ceiling fans, or naturally using operable windows, louvers or trickle vents. In central heating, water, steam or air is heated using a boiler, furnace or heat pump, and the resultant heat is transferred by the processes of convection, radiation or conduction to the living spaces in a house or building. Air conditioning and refrigeration involves cooling and humidity control through the removal of heat using heat transfer processes. This book is a compilation of chapters that discuss the most vital concepts about the technology of heating, ventilation and air conditioning. Such selected concepts that redefine the understanding of the crucial aspects of this technology including its design, analysis and control systems have been presented herein. It will serve as a valuable reference guide for architects, interior designers, professionals and students involved in this area of study.
Author: John W. Mitchell Publisher: John Wiley & Sons ISBN: 0470624574 Category : Science Languages : en Pages : 629
Book Description
Heating Ventilation and Air Conditioning by J. W. Mitchell and J. E. Braun provides foundational knowledge for the behavior and analysis of HVAC systems and related devices. The emphasis of this text is on the application of engineering principles that features tight integration of physical descriptions with a software program that allows performance to be directly calculated, with results that provide insight into actual behavior. Furthermore, the text offers more examples, end-of-chapter problems, and design projects that represent situations an engineer might face in practice and are selected to illustrate the complex and integrated nature of an HVAC system or piece of equipment.
Author: Richard Trethewey Publisher: Little Brown ISBN: 9780316852722 Category : Technology & Engineering Languages : en Pages : 255
Book Description
A definitive, step-by-step guide to heating and cooling systems features expert advice and handy tips on technology, energy conservation techniques, maintenance, and repair. Simultaneous.
Author: Y. Chartier Publisher: World Health Organization ISBN: 9241547855 Category : Medical Languages : en Pages : 132
Book Description
This guideline defines ventilation and then natural ventilation. It explores the design requirements for natural ventilation in the context of infection control, describing the basic principles of design, construction, operation and maintenance for an effective natural ventilation system to control infection in health-care settings.
Author: G F Hundy Publisher: Butterworth-Heinemann ISBN: 0081006667 Category : Science Languages : en Pages : 512
Book Description
Refrigeration, Air Conditioning and Heat Pumps, Fifth Edition, provides a comprehensive introduction to the principles and practice of refrigeration. Clear and comprehensive, it is suitable for both trainee and professional HVAC engineers, with a straightforward approach that also helps inexperienced readers gain a comprehensive introduction to the fundamentals of the technology. With its concise style and broad scope, the book covers most of the equipment and applications professionals will encounter. The simplicity of the descriptions helps users understand, specify, commission, use, and maintain these systems. It is a must-have text for anyone who needs thorough, foundational information on refrigeration and air conditioning, but without textbook pedagogy. It includes detailed technicalities or product-specific information. New material to this edition includes the latest developments in refrigerants and lubricants, together with updated information on compressors, heat exchangers, liquid chillers, electronic expansion valves, controls, and cold storage. In addition, efficiency, environmental impact, split systems, retail refrigeration (supermarket systems and cold rooms), industrial systems, fans, air infiltration, and noise are also included. - Full theoretical and practical treatment of current issues and trends in refrigeration and air conditioning technology - Meets the needs of industry practitioners and system designers who need a rigorous, but accessible reference to the latest developments in refrigeration and AC that is supported by coverage at a level not found in typical course textbooks - New edition features updated content on refrigerants, microchannel technology, noise, condensers, data centers, and electronic control
Author: Eugene Stamper Publisher: Industrial Press Inc. ISBN: 9780831111243 Category : Technology & Engineering Languages : en Pages : 1444
Book Description
This comprehensive and acclaimed volume provides a wealth of practical information on the design, installation, and operation of air conditioning, heating, and ventilating systems.
Author: Nihal E Wijeysundera Publisher: World Scientific ISBN: 9814667781 Category : Technology & Engineering Languages : en Pages : 715
Book Description
This book presents the most current design procedures in heating, ventilation and air conditioning (HVAC), available in handbooks, like the ASHRAE (American Society of Heating, Refrigeration and Air Conditioning Engineers) Handbook-2013 Fundamentals, in a way that is easier for students to understand. Every effort is made to explain in detail the fundamental physical principles that form the basis of the various design procedures.A novel feature of the book is the inclusion of about 15 worked examples in each chapter, carefully chosen to highlight the diverse aspects of HVAC design. The solutions for the worked examples clarify the physical principles behind the design method. In addition, there are problems at the end of each chapter for which numerical answers are provided. The book includes a series of MATLAB programs that may be used to solve realistic HVAC design problems, which in general, require extensive and repetitive calculations. remove Supplementary materials are available upon request for all instructors who adopt this book as a course text. Please send your request to [email protected].
Author: H. P. Morgan Publisher: Building Research Establishment ISBN: 9781860812897 Category : Technology & Engineering Languages : en Pages : 146
Book Description
This guide summarizes the advice available from the Fire Research Station, to designers of Smoke and Heat Exhaust Ventilation Systems (SHEVS) for atria and other buildings. It builds upon currently available published advice (especially BRE Report Design approaches for smoke control in atrium buildings[13], but also BRE Report Design principles for smoke ventilation in enclosed shopping centres[24]), by including more guidance on the use of the methods given, and by including the results of research carried out since the publication of ref. [13] in 1994. In particular, the use of a design fire size is considered in more detail, including: a discussion of growing fires; formulae and calculation methods to determine the deflection of smoke curtains in fire situations so that the specification of smoke curtains can become part of the SHEVS design; the effects due to airflow on the efficiency of natural smoke exhaust ventilators and on the stability of smoke layers. This guide does not consider the scenario where a fire in a room connecting to an atrium causes a flame plume to rise into the atrium. In this context, any large space adjoining the fire room may be considered to be an atrium, eg malls in shopping complexes. A discussion is included of the factors which need to be considered when specifying the hardware (ventilators, smoke curtains, etc.) required to implement the design in a building. Some advice is also included on: factors to be considered in installing the system in buildings; how to test the functioning of the equipment separately and as a complete system once it has been installed; and 'good practice' measures involving the management and maintenance of the system when the building is in everyday use. The purpose of this book therefore is to provide practical guidance on the design of smoke-control systems. It reflects current knowledge and is based on the results of research where available, including as yet unpublished results of experiments. In addition, it draws on the authors' cumulative experience of design features required for regulatory purposes in many individual smoke-control applications. Many of these design features have evolved over several years by consensus between regulatory authorities, developers and fire scientists, rather than by specific research. The methodology underpinning the book is explicitly empirical in approach and can easily be extended to most buildings. Where guidance is necessary to address practical design issues but there are gaps in the established knowledge-base, the authors have exercised their professional judgement in offering conservative, pragmatic advice. When guidance is offered in these circumstances any potential weaknesses are made explicit. Related to this is the continuance of the philosophy used in the book's predecessor BRE Reports[13,24] that even where a document is difficult to obtain, or even verbal private communication is the source of advice, it is listed as a reference.
Author: Hazim B. Awbi Publisher: Psychology Press ISBN: 0419217002 Category : Technology & Engineering Languages : en Pages : 459
Book Description
This comprehensive account of the methods used for ventilating buildings and the type of systems currently in use for achieving the desired indoor environment will be of particular interest to graduate students, professionals and researchers.
Author: Leila Alistair
Author: Leila Alistair
Author: John W. Mitchell
Author: Richard Trethewey
Author: Y. Chartier
Author: G F Hundy
Author: Eugene Stamper
Author: Barry Donaldson
Author: Nihal E Wijeysundera
Author: H. P. Morgan
Author: Hazim B. Awbi