Author: Roger W. Haines
Publisher: Springer Science & Business Media
ISBN: 146153108X
Category : Technology & Engineering
Languages : en
Pages : 318
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Book Description
In the First Edition of this classic text, Roger Haines devised a simple building-block method which enabled students to quickly learn about the operating principles and applications of all the basic devices and subsystems used in HVAC control. The new Fifth Edition, completely revised by Douglas Hittle, takes into account the many technological changes that have arisen since then. Crystal-clear guidelines on combining control devices, circuits, computers, and HVAC equipment into efficient control systems that are accurate and energy-efficient are presented along with hundreds of charts and illustrations which provide data critical to the understanding and design of modern HVAC systems. These include: psychrometric charts and tables relating to optimal levels of temperature and humidity at specific altitudes: block/flow diagrams which show control component function; circuit diagrams of important electrical control system components; schematic diagrams showing the configuration of various control systems.
Author: Herbert W. Stanford III
Publisher: CRC Press
ISBN: 0429890877
Category : Science
Languages : en
Pages : 477
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Book Description
Analysis and Design of Heating, Ventilating, and Air-Conditioning Systems, Second Edition, provides a thorough and modern overview of HVAC for commercial and industrial buildings, emphasizing energy efficiency. This text combines coverage of heating and air conditioning systems design with detailed information on the latest controls technologies. It also addresses the art of HVAC design along with carefully explained scientific and technical content, reflecting the extensive experience of the authors. Modern HVAC topics are addressed, including sustainability, IAQ, water treatment and risk management, vibration and noise mitigation, and maintainability from a practical point of view.
Author: Robert McDowall
Publisher: Elsevier
ISBN: 0080569927
Category : Technology & Engineering
Languages : en
Pages : 359
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Book Description
A hard copy companion to the eLearning course that serves as a practical guide to the principles and characteristics of controls, and how to apply them in the use, selection, specification and design of controls systems.
Author: Building Research Establishment
Publisher: Bre Press
ISBN:
Category : Science
Languages : en
Pages : 362
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Book Description
Proceedings of a symposium held at BRE, Garston, on advances in the understanding of complex interactions of HVAC systems.
Author: R. Haines
Publisher: Springer Science & Business Media
ISBN: 1468465937
Category : Science
Languages : en
Pages : 254
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Book Description
There are two reasons why we have a new edition every four or five years. The first is that technology changes. Chapter 10, on computer-based con trols, has had to be almost completely rewritten. Fundamentals don't change, but the tools available to us do change. Evaluation and proper use of those tools makes it even more imperative that we understand fundamentals. Many of our control problems stem from the use of new devices as a solution to problems that are, in fact, control design errors. New gadgets, for example, Direct Digital Controls (DDC), will not solve basic problems and may even compound them. None-the-Iess, you will find an extensive discussion of DDC because I think it is the probable "future" in HVAC control. But it must be applied with a good understanding of fundamentals. The second reason is that I keep learning and need to pass on my new and improved understanding to my readers. Thus you will find a number of small but important revisions, a dissertation on control "modes," and a much more detailed discussion of how electronic control devices work. There are a few places where I have corrected what I now perceive to be errors. I apologize for these. I have been much encouraged by the acceptance of this book in the past, and I hope that this new edition will be helpful. Thank you for your support.
Author: William S. Levine
Publisher: CRC Press
ISBN: 1351838393
Category : Technology & Engineering
Languages : en
Pages : 356
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Book Description
Control technology permeates every aspect of our lives. We rely on them to perform a wide variety of tasks without giving much thought to the origins of the technology or how it became such an important part of our lives. Control System Applications covers the uses of control systems, both in the common and in the uncommon areas of our lives. From the everyday to the unusual, it's all here. From process control to human-in-the-loop control, this book provides illustrations and examples of how these systems are applied. Each chapter contains an introduction to the application, a section defining terms and references, and a section on further readings that help you understand and use the techniques in your work environment. Highly readable and comprehensive, Control System Applications explores the uses of control systems. It illustrates the diversity of control systems and provides examples of how the theory can be applied to specific practical problems. It contains information about aspec ts of control that are not fully captured by the theory, such as techniques for protecting against controller failure and the role of cost and complexity in specifying controller designs.
Author: Graham Weaver
Publisher: Elsevier
ISBN: 9781856174435
Category : Business & Economics
Languages : en
Pages : 266
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Book Description
This revised and updated 3rd edition outlines the structure of the global industry and future trends, highlights issues facing the industrial valve industry, assesses market and technological trends, offers market figures and forecasts to 2009 and identifies the major players. The report also provides a detailed overview of merger and acquisition activity in the industrial valve industry since 2000.
Author: John T. Wen
Publisher: Springer
ISBN: 3319684620
Category : Technology & Engineering
Languages : en
Pages : 321
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Book Description
Readers of this book will be shown how, with the adoption of ubiquituous sensing, extensive data-gathering and forecasting, and building-embedded advanced actuation, intelligent building systems with the ability to respond to occupant preferences in a safe and energy-efficient manner are becoming a reality. The articles collected present a holistic perspective on the state of the art and current research directions in building automation, advanced sensing and control, including: model-based and model-free control design for temperature control; smart lighting systems; smart sensors and actuators (such as smart thermostats, lighting fixtures and HVAC equipment with embedded intelligence); and energy management, including consideration of grid connectivity and distributed intelligence. These articles are both educational for practitioners and graduate students interested in design and implementation, and foundational for researchers interested in understanding the state of the art and the challenges that must be overcome in realizing the potential benefits of smart building systems. This edited volume also includes case studies from implementation of these algorithms/sensing strategies in to-scale building systems. These demonstrate the benefits and pitfalls of using smart sensing and control for enhanced occupant comfort and energy efficiency.
Author:
Publisher:
ISBN:
Category : Trademarks
Languages : en
Pages : 1174
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Book Description
Author: Viktor Boed
Publisher: CRC Press
ISBN: 084939872X
Category : Technology & Engineering
Languages : en
Pages : 248
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Book Description
Building owners and managers expect fully automated and energy efficient operations, on line diagnostic of systems parameters to prevent failures, and on line diagnostic of problems prior to exposing occupants to deteriorating environmental conditions. A simple HVAC control is no longer acceptable by current standards. Controls and Automation for Facilities Managers examines principles and applications of HVAC engineering, outlining information for design, development of operations, logic, systems diagnostics, and building of environmental conditions with reliability and minimum operating cost. The book moves from the principles of mechanical engineering (related to HVAC systems) through DDC applications engineering, thereby summarizing complex topics of electrical engineering for mechanical engineers. Individual chapters: Provide essential information on related mechanical (HVAC) engineering, controls strategies, and examples of basic algorithms for on line diagnostics Guide (DDC) application engineers to a more thorough understanding of mechanical engineering disciplines (i.e., the psychrometric chart) as well as guide mechanical engineers to a more thorough understanding of DDC applications engineering (i.e., direct digital controllers and systems) Outline information on current topics Discussions also include: Indoor air quality - presenting material for facilities engineers as well as controls and consulting engineers Utilities metering - describing the distribution of real time data over a network, including consumption, alarms, diagnostics, trends, and reports On line problem diagnostics - outlining HVAC and environmental problems Controls and Automation for Facilities Managers serves as an exceptional guide for facilities managers and engineers, architects and consulting engineers, vendors and contractors, and other professionals in the design, application, and implementation of controls and automation systems for industrial, educational, institutional, and governmental facilities. This reference will enhance design, systems implementation, systems operation, and maintenance, effecting the ultimate goal of its readers - implementation of fully automated environmental control systems, trouble-free operation, and optimization of operating and maintenance cost.
