Single Zone Variable Air Volume Technology in Classrooms PDF Download

Author: Jeremy Silva
Publisher:
ISBN:
Category : School buildings
Languages : en
Pages : 52

View

Book Description

Author: Leo A. Meyer
Publisher: HVAC Books—Best on the Web
ISBN: 9780880690218
Category : House & Home
Languages : en
Pages : 96

View

Book Description

Author: Herbert Wendes
Publisher: The Fairmont Press, Inc.
ISBN: 9780881731965
Category : Architecture
Languages : en
Pages : 376

View

Book Description
From complete system design to testing and balancing to troubleshooting, this practical handbook examines all aspects of variable air volume (VAV) systems for heating, ventilating and air conditioning systems. The author has incorporated his own hands-on expertise into this concise presentation which guides the reader in applying the "tricks of the trade" for reducing installation and operating costs while increasing occupant comfort. Variable air volume applications are examined in detail for dual duct, multizone, terminal bypass fan powered, and other commonly used types of systems. You will learn effective methods of varying fan volume, calibrating pneumatic and electronic boxes, and applying the various types of VAV control systems. A wide range of topics are addressed, including temperature, pneumatics, direct digital control, coil controls, morning warmup and night heating, VAV point list, fan tracking, fume hood applications, and conversion of existing systems to VAV. A comprehensive chapter on cost estimating has been added to this second edition.

Author: Mark DeSimone
Publisher:
ISBN:
Category :
Languages : en
Pages : 554

View

Book Description
The parameters for a dynamic, computer simulation model were developed. The parameters characterize the physical and geometric properties of a building shell, the internal and external building loads, the buildings secondary systems, and the plant or primary energy source. The purpose of the model is to provide a standard testbed for the evaluation of control algorithms and strategies related to variable air volume HVAC systems. This work was conducted in collaboration with, and under subcontract to Loughborough University of Technology, Loughborough England. The prototype building is a four level commercial, multi-use building and activities in the building include classroom / educational space professorial and student offices, and office / administrative. The building contains three air-handling units; one unit and the volume it serves provides the basis for the testbed. The model volume is divided into thirty four zones, each with its own single duct, pressure independent V A V terminal box with hot water reheat. A perimeter heating system, composed of hot water convectors, radiators and baseboard heaters, augments the room comfort control system. Local loop control in the mechanical room and for all but one of the zones is micro-processor based pneumatic actuated. One prototype direct digital control terminal box system was in use for a classroom zone. DDC control systems and motor driven actuators were substituted in the testbed for the pneumatic equipment. Zoning in the volume was redistributed into six zones; the supply and return duct system was redesigned to accommodate the simplified zone configuration. A survey was conducted to determine the availability of sub-one-hour solar and collateral weather data. Historically, data in this frequency has been collected, but, not reported. A relatively new program called the Automated Surface Observing System (AS OS) and operated by the National Oceanic and Atmospheric Administration will eventually provide weather data at varying intervals down to one minute, depending on the type of information required. Daily and monthly summaries are available, however, resolution is reduced and averaged to one hour intervals. The SOLMET program, under the auspices of DOE, provides archived solar data at one hour intervals on CD Rom. Data is collected from twenty-six stations distributed around the United States. Collateral weather data is also provided with the solar data and for simulation purposes the SOLMET data provides the best resource.

Author: The American Institute of Architects
Publisher: John Wiley & Sons
ISBN: 0471700916
Category : Architecture
Languages : en
Pages : 1120

View

Book Description
Since 1932, the ten editions of Architectural Graphic Standards have been referred to as the "architect's bible." From site excavation to structures to roofs, this book is the first place to look when an architect is confronted with a question about building design. With more than 8,000 architectural illustrations, including both reference drawings and constructible architectural details, this book provides an easily accessible graphic reference for highly visual professionals. To celebrate seventy-five years as the cornerstone of an industry, this commemorative Eleventh Edition is the most thorough and significant revision of Architectural Graphic Standards in a generation. Substantially revised to be even more relevant to today's design professionals, it features: An entirely new, innovative look and design created by Bruce Mau Design that includes a modern page layout, bold second color, and new typeface Better organized-- a completely new organization structure applies the UniFormat(r) classification system which organizes content by function rather than product or material Expanded and updated coverage of inclusive, universal, and accessible design strategies Environmentally-sensitive and sustainable design is presented and woven throughout including green materials, LEEDS standards, and recyclability A bold, contemporary new package--as impressive closed as it is open, the Eleventh Edition features a beveled metal plate set in a sleek, black cloth cover Ribbon Markers included as a convenient and helpful way to mark favorite and well used spots in the book All New material Thoroughly reviewed and edited by hundreds of building science experts and experienced architects, all new details and content including: new structural technologies, building systems, and materials emphasis on sustainable construction, green materials, LEED standards, and recyclability expanded and updated coverage on inclusive, universal, and accessible design strategies computing technologies including Building Information Modeling (BIM) and CAD/CAM new information on regional and international variations accessibility requirements keyed throughout the text new standards for conducting, disseminating, and applying architectural research New and improved details With some 8,500 architectural illustrations, including both reference drawings and constructible architectural details, Architectural Graphic Standards continues to be the industry's leading, easily accessible graphic reference for highly visual professionals.

Author: American Society of Heating, Refrigerating and Air-Conditioning Engineers
Publisher:
ISBN:
Category : Air conditioning
Languages : en
Pages : 1178

View

Book Description

Author: Tatiana Morosuk
Publisher: BoD – Books on Demand
ISBN: 1838806660
Category : Science
Languages : en
Pages : 278

View

Book Description
Low-temperature technologies include the area of refrigeration and cryogenics. Since the beginning of theoretical developments and practical application, these technologies become a part of our life. Low temperatures have found application in almost all branches of industries as well as in households. These systems can be of very small capacity (few watts) up to hundreds of megawatts. In order to develop any of the technologies for successful practical application, very intensive theoretical and experimental research should be conducted. This book provides the reader with a comprehensive overview of the latest developments, perspectives, and feasibility of new low-temperature technologies and improvements of existing systems, equipment, and evaluation methods.

Author: Mohd Fadzli Bin Abdollah
Publisher: Centre for Advanced Research on Energy
ISBN: 9670257700
Category :
Languages : en
Pages : 229

View

Book Description
This e-book is a compilation of papers presented at the Mechanical Engineering Research Day 2016 (MERD'16) - Melaka, Malaysia on 31 March 2016.

Author: Loren Alyson Muirhead
Publisher:
ISBN:
Category :
Languages : en
Pages : 146

View

Book Description
Elementary and secondary schools are an important segment of the U.S. commercial building stock, both in terms of energy consumption and indoor environmental quality. In 2008, K-12 schools spent over 8 billion dollars on utilities, and approximately 30% of schools reported unsatisfactory indoor environmental conditions related to indoor air quality. There is an opportunity to address both of these issues by focusing on HVAC design and operation. Optimizing this particular building system can result in significant cost savings, as well as improved environmental quality for students and teachers. This report explores the existing literature on four single-zone HVAC systems -- unit ventilators, fan coils, heat pumps, and package DX rooftop units -- and discusses their potential for increased energy efficiency, cost savings, and improved indoor environmental quality.

Author: CHAKRABARTI, AMLAN
Publisher: PHI Learning Pvt. Ltd.
ISBN: 9387472906
Category :
Languages : en
Pages : 416

View

Book Description
The textbook is designed for B.Tech students of Electrical/Mechanical/Industrial Engineering and M.Tech students of Power System/Energy Engineering/Energy Management. It will also be useful for MBA courses on Energy Management conducted by some universities through distance education mode. The book, now in its Second Edition, offers an exhaustive discussion of the energy analysis methodologies and tools to optimize the utilization of energy and how to enhance efficiency during conversion of energy from one form to another. It illustrates the energy analysis methods used in factories, transportation systems and buildings highlighting the various forms of use. It also discusses the thermodynamic principles of energy conversion and constitution of energy balance equation for such systems. The book examines the energy costs in our everyday life in terms of energy inputs in food cultivation. It also discusses similar energy costs of using fuels, other goods and services in our daily life KEY FEATURES • Includes numerous questions and answers on Energy Management • Contains problems and solutions on Energy Management • Provides MCQs for the preparation of certified energy auditor examination conducted by the Bureau of Energy Efficiency, GoI • Includes Case Studies NEW TO THE SECOND EDITION • Includes new chapters on Electrical Systems, Transformers, Electric Motors, Pumps and Fans, Compressors, Water Heaters, Electrolytic Processes, and Energy Control Centre • Incorporates latest topics in the existing chapters • Provides critical case studies