Air Distribution Systems - Room Air Movement and Ventilation Effectiveness

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Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (474 download)

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Book Synopsis Air Distribution Systems - Room Air Movement and Ventilation Effectiveness by : P. V. Nielsen

Download or read book Air Distribution Systems - Room Air Movement and Ventilation Effectiveness written by P. V. Nielsen and published by . This book was released on 1992 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Natural Ventilation for Infection Control in Health-care Settings

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Publisher : World Health Organization
ISBN 13 : 9241547855
Total Pages : 132 pages
Book Rating : 4.2/5 (415 download)

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Book Synopsis Natural Ventilation for Infection Control in Health-care Settings by : Y. Chartier

Download or read book Natural Ventilation for Infection Control in Health-care Settings written by Y. Chartier and published by World Health Organization. This book was released on 2009 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Air Distribution in Rooms

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Publisher : Elsevier
ISBN 13 : 9780080430171
Total Pages : 746 pages
Book Rating : 4.4/5 (31 download)

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Book Synopsis Air Distribution in Rooms by : H.B. Awbi

Download or read book Air Distribution in Rooms written by H.B. Awbi and published by Elsevier. This book was released on 2000 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: The air distribution in occupied spaces is a major issue of public concern. It is widely recognized that the quality of air and the nature of airflow can affect the health of occupants and the energy consumed in buildings and transport vehicles. ROOMVENT is the principal international conference in the field of air distribution. It was first initiated in 1987 by SCANVAC, the Scandinavian Federation of Heating, Ventilating and Sanitary Engineering Associations in Denmark, Finland, Iceland, Norway and Sweden. The aim of the Conference is to bring together researchers from universities and research institutes, engineers from industry and government officials and policy makers, with the goal of experiencing the latest techniques for measuring and analyzing indoor air flow, the visualization of indoor air flow patterns, the evaluation of ventilation parameters and the most recent developments in computer simulation techniques of room airflow. It is hoped that the theme of ROOMVENT 2000 "Ventilation for Health and Sustainable Environment" will set the scene for room air distribution research and development for the new millennium.

Air Distribution Systems - Room Air Movement and Ventilation Effectivenes

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Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (474 download)

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Book Synopsis Air Distribution Systems - Room Air Movement and Ventilation Effectivenes by : Peter V. Nielsen

Download or read book Air Distribution Systems - Room Air Movement and Ventilation Effectivenes written by Peter V. Nielsen and published by . This book was released on 1992 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Air Distribution Technology

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Publisher : Independently Published
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.3/5 (279 download)

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Book Synopsis Air Distribution Technology by : Charles Nehme

Download or read book Air Distribution Technology written by Charles Nehme and published by Independently Published. This book was released on 2024-06-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The role of air distribution systems in modern buildings cannot be overstated. As the primary components responsible for delivering conditioned air into residential, commercial, and industrial spaces, air diffusers, registers, and grilles significantly impact indoor air quality, thermal comfort, and energy efficiency. This book is dedicated to exploring these crucial elements of HVAC systems, providing a comprehensive guide for engineers, architects, and HVAC professionals. Scope and Purpose The purpose of this book is to present a detailed analysis and understanding of air diffusers, registers, and grilles, covering their design, selection, installation, and maintenance. By delving into the technical aspects and practical applications, we aim to equip readers with the knowledge necessary to optimize air distribution in various environments. Residential Applications In residential settings, air diffusers, registers, and grilles play a vital role in creating comfortable living conditions. This book examines the unique requirements of residential HVAC systems, including considerations for noise control, aesthetic integration, and space constraints. Detailed case studies and best practice guidelines provide insights into achieving optimal air distribution in homes. Commercial Applications Commercial buildings present distinct challenges due to their diverse usage patterns and occupancy levels. This book addresses the complexities of designing air distribution systems for offices, retail spaces, educational institutions, and healthcare facilities. Emphasis is placed on achieving energy efficiency, indoor air quality, and compliance with building codes and standards. Industrial Applications Industrial environments often have demanding requirements for air distribution due to large spaces, high ceilings, and specific process needs. This book explores the design and implementation of air diffusers, registers, and grilles in manufacturing plants, warehouses, and other industrial facilities. Topics include durability, airflow management, and integration with specialized ventilation systems. Structure of the Book The book is organized into several key sections, each focusing on different aspects of air diffusers, registers, and grilles: Fundamentals of Air Distribution: An introduction to the principles of air movement and distribution, including airflow dynamics, pressure drop, and diffusion patterns. Types and Designs: A comprehensive overview of the various types of air diffusers, registers, and grilles, detailing their construction, materials, and performance characteristics. Selection Criteria: Guidelines for selecting the appropriate air distribution components based on factors such as room size, usage, thermal loads, and acoustic requirements. Installation Practices: Best practices for the proper installation of air diffusers, registers, and grilles to ensure efficient operation and ease of maintenance. Performance Testing and Maintenance: Methods for testing and maintaining air distribution systems to ensure they operate at peak efficiency and provide a healthy indoor environment. Case Studies: Real-world examples and case studies highlighting successful applications of air diffusers, registers, and grilles in residential, commercial, and industrial settings. Conclusion Whether you are a seasoned professional or a newcomer to the field of HVAC, this book aims to be a valuable resource, providing practical knowledge and guidance on air diffusers, registers, and grilles.

Indoor Air Quality and HVAC Systems

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Publisher : Routledge
ISBN 13 : 1351438948
Total Pages : 229 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Indoor Air Quality and HVAC Systems by : David W. Bearg

Download or read book Indoor Air Quality and HVAC Systems written by David W. Bearg and published by Routledge. This book was released on 2019-04-04 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indoor Air Quality and HVAC Systems is a practical guide for understanding the relationship between the design, installation, operation, and maintenance of HVAC systems and achieving indoor air quality (IAQ). The book describes the individual components of HVAC systems and the role each plays in maintaining good indoor air quality. It also identifies the techniques available for evaluating the performance characteristics of ventilation systems (including the use of carbon dioxide monitors and sulfur hexafluoride tracer testing equipment). Other topics discussed include the determination of pathways of air movement through buildings and understanding pressure relationships, ventilation effectiveness, and efficiency. The book concludes with an overview of sources of air contaminants to be concerned about when performing an IAQ evaluation. Indoor Air Quality and HVAC Systems provides critical information for industrial hygienists, HVAC contractors and engineers, and building owners and managers.

Industrial Ventilation Design Guidebook

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Publisher : Academic Press
ISBN 13 : 0128167793
Total Pages : 745 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Industrial Ventilation Design Guidebook by : Howard D. Goodfellow

Download or read book Industrial Ventilation Design Guidebook written by Howard D. Goodfellow and published by Academic Press. This book was released on 2021-06-04 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial Ventilation Design Guidebook, Volume 2: Engineering Design and Applications brings together researchers, engineers (both design and plants), and scientists to develop a fundamental scientific understanding of ventilation to help engineers implement state-of-the-art ventilation and contaminant control technology. Now in two volumes, this reference contains extensive revisions and updates as well as a unique section on best practices for the following industrial sectors: Automotive; Cement; Biomass Gasifiers; Advanced Manufacturing; Industrial 4.0); Non-ferrous Smelters; Lime Kilns; Pulp and Paper; Semiconductor Industry; Steelmaking; Mining. Brings together global researchers and engineers to solve complex ventilation and contaminant control problems using state-of-the-art design equations Includes an expanded section on modeling and its practical applications based on recent advances in research Features a new chapter on best practices for specific industrial sectors

Ventilation of Buildings

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Publisher : Routledge
ISBN 13 : 1134489625
Total Pages : 537 pages
Book Rating : 4.1/5 (344 download)

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Book Synopsis Ventilation of Buildings by : H.B. Awbi

Download or read book Ventilation of Buildings written by H.B. Awbi and published by Routledge. This book was released on 2004-06-02 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hazim Awbi's Ventilation of Buildings has become established as the definitive text on the subject. This new, thoroughly revised, edition builds on the basic principles of the original text drawing in the results of considerable new research in the field. A new chapter on natural ventilation is also added and recent developments in ventilation concepts and room air distribution are also considered. The text is intended for the practitioner in the building services industry, the architect, the postgraduate student undertaking courses or research in HVAC, building services engineering, or building environmental engineering, and the undergraduate studying building services as a major subject. Readers are assumed to be familiar with the basic principles of fluid flow and heat transfer and some of the material requires more advanced knowledge of partial differential equations which describe the turbulent flow and heat transfer processes of fluids. The book is both a presentation of the practical issues that are needed for modern ventilation system design and a survey of recent developments in the subject

Underfloor Air Distribution (UFAD) Design Guide

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Publisher : Bibliotheca Press
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Underfloor Air Distribution (UFAD) Design Guide by : Fred S. Bauman

Download or read book Underfloor Air Distribution (UFAD) Design Guide written by Fred S. Bauman and published by Bibliotheca Press. This book was released on 2003 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide is ideal for HVAC design engineers, architects, building owners, facility managers, equipment manufacturers and installers, utility engineers, researchers, and other users of underfloor air distribution (UFAD) technology. UFAD systems are innovative methods for delivering space conditioning in offices and other commercial buildings. Improved Thermal Comfort, Improved Ventilation Efficiency and Indoor Air Quality, Reduced Energy Use and Reduced Life-Cycle Building Costs -- The guide explains these as some of the advantages that UFAD systems have over traditional overhead air distribution systems. This guide provides assistance in the design of UFAD systems that are energy efficient, intelligently operated, and effective in their performance. It also describes important research results that support current thinking on UFAD design and includes an extensive annotated bibliography for those seeking additional detailed information.

Air Distribution Effectiveness for Different MechanicalVentilation Systems

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Air Distribution Effectiveness for Different MechanicalVentilation Systems by :

Download or read book Air Distribution Effectiveness for Different MechanicalVentilation Systems written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of ventilation is to dilute indoor contaminants that an occupant is exposed to. In a multi-zone environment such as a house, there will be different dilution rates and different source strengths in every zone. Most US homes have central HVAC systems, which tend to mix conditions between zones. Different types of ventilation systems will provide different amounts of dilution depending on the effectiveness of their air distribution systems and the location of sources and occupants. This paper will report on work being done to both model the impact of different systems and measurements using a new multi-tracer measurement system that has the capacity to measure not only the flow of outdoor air to each zone, but zone-to-zone transport. The ultimate objective of this project is to determine the effectiveness of different systems so that appropriate adjustments can be made in residential ventilation standards such as ASHRAE Standard 62.2.

Measured Air Distribution Effectiveness for Residential Mechanical Ventilation Systems

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Measured Air Distribution Effectiveness for Residential Mechanical Ventilation Systems by :

Download or read book Measured Air Distribution Effectiveness for Residential Mechanical Ventilation Systems written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of ventilation is dilute or remove indoor contaminants that an occupant is exposed to. In a multi-zone environment such as a house, there will be different dilution rates and different source strengths in every zone. Most US homes have central HVAC systems, which tend to mix the air thus the indoor conditions between zones. Different types of ventilation systems will provide different amounts of exposure depending on the effectiveness of their air distribution systems and the location of sources and occupants. This paper will report on field measurements using a unique multi-tracer measurement system that has the capacity to measure not only the flow of outdoor air to each zone, but zone-to-zone transport. The paper will derive seven different metrics for the evaluation of air distribution. Measured data from two homes with different levels of natural infiltration will be used to evaluate these metrics for three different ASHRAE Standard 62.2 compliant ventilation systems. Such information can be used to determine the effectiveness of different systems so that appropriate adjustments can be made in residential ventilation standards such as ASHRAE Standard 62.2.

Ventilation for Acceptable Indoor Air Quality

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Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Ventilation for Acceptable Indoor Air Quality by : American Society of Heating, Refrigerating and Air-Conditioning Engineers

Download or read book Ventilation for Acceptable Indoor Air Quality written by American Society of Heating, Refrigerating and Air-Conditioning Engineers and published by . This book was released on 2001 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topics include definitions, classification, conversion factors, air quality criteria for indoor environment, use of cleaned recirculatred air, ventilation effectiveness.

Air Distribution in Buildings

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Publisher : CRC Press
ISBN 13 : 1466594659
Total Pages : 264 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Air Distribution in Buildings by : Essam E. Khalil

Download or read book Air Distribution in Buildings written by Essam E. Khalil and published by CRC Press. This book was released on 2013-11-22 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air Distribution in Buildings is a concise and practical guide to air distribution system design and managing air conditioning systems in buildings. Making use of 40 years of experience in the design of air conditioning and ventilations systems, and other electromechanical services, this structured reference for built environment engineering offers

On the performance of stratified ventilation

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Publisher : Linköping University Electronic Press
ISBN 13 : 9176852512
Total Pages : 108 pages
Book Rating : 4.1/5 (768 download)

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Book Synopsis On the performance of stratified ventilation by : Ulf Larsson

Download or read book On the performance of stratified ventilation written by Ulf Larsson and published by Linköping University Electronic Press. This book was released on 2018-08-20 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: People nowadays spend most of their time indoors, for example in their homes, cars, in trains, at work, etc. In Sweden, the energy demand in the built environment is a growing issue. The building sector accounts for 40% of total energy use and 15% of total CO2 emissions, and around one-third of the energy use in the world is related to providing a healthy and good comfort indoors. To achieve acceptable indoor climates new designs for the ventilation systems have been proposed in recent decades, among them stratified ventilation systems. Stratified ventilation is a concept that often allows good performance for both indoor air quality and thermal comfort. Stratified ventilation systems are effective in reducing cross contamination, since there is virtually no mixing in the space; the temperature and the pollutant concentration increase linearly from the heat source with the height of the occupied zone. There are many different ventilation supply devices using the stratified principle, such as displacement supply device (DSD), impinging jet supply device (IJSD) and wall confluent jet supply device (WCJSD). The main aim of this thesis is to analyze and compare different supply devices based on stratified ventilation, with different setups, related to thermal indoor climate, energy efficiency and ventilation efficiency. The ultimate goal is to contribute to an increased understanding of how ventilation systems with stratified supply devices perform. Two scientific methods have mainly been used in this thesis, i.e., experimental and numerical investigations. For numerical experiments the CFD (Computational Fluid Dynamics) code ANSYS and FIDAP have been used. Experimental studies have been performed with thermocouples, Hot-Wire Anemometry (HWA) and Hot-Sphere Anemometry, thermal comfort measurement equipment and tracer gas measurement equipment. This thesis mainly focuses on three research questions: Interaction between a supply device based on stratified ventilation and downdraft from windows; Flow behavior, energy performance and air change effectiveness for different supply devices based on stratified ventilation; and Thermal comfort for different supply devices based on stratified ventilation. Research question one showed that the arrangement of displacement supply device and window in cold climate has significant effect on the flow pattern below the window. Different supply airflow rates have an effect on both the velocity and the temperature of the downdraft. In this case the velocity decreased by approximately 9.5% and the temperature in the downdraft decreased 0.5°C when the flowrate from the supply device increased from 10 to 15 l/s. Research question two showed that airflow patterns between different air supply systems were essentially related to characteristics of air supply devices, such as the type, configuration and position, as well as air supply velocities and momentum. For WCJSD, IJSD and DSD, positions of heat sources (such as occupant, computers, lights and external heat sources) played an important role in formation of the room airflow pattern. One interesting observation is that the temperature in the occupied zone is lower and a more stratified temperature field implies a more efficient heat removal by a stratified air supply device. The results revealed that the lowest temperature in the occupied zone was achieved for DSD, but with IJSD and WCJSD slightly warmer, while the system with a mixing supply device (MSD) showed a much higher temperature. The results confirm that air change effectiveness (ACE) for the DSD, WCJSD and IJSD is close to each other. However, MSD shows lower ACE in all the present papers than IJSD, WCJSD and DSD. Research question three showed that ventilation systems with stratified supply devices in almost all of the studied cases showed an acceptable level for predicted percentage dissatisfied (PPD), predicted mean vote (PMV) and percentage dissatisfied due to draft (DR). If comparing ventilation systems, using IJSD, WCJSD or DSD with MSD always showed thermal comfort better or at the same level. Människor spenderar en stor del av sin tid inomhus, exempelvis i sina bostäder och bilar, på tåg och på arbetet. Sveriges energibehov i den byggda miljön har en växande trend. Byggnadssektorn står för 40 % av det totala energibehovet och för 15 % av CO2 utsläppet och för cirka en tredjedel av energianvändningen i världen för att tillhandahålla en hälsosam och bra inomhusmiljö. För att skapa en bra inomhusmiljö har nya sätt att ventilera inomhusmiljön utvecklats under de senaste årtiondena. De olika principer som används för att ventilera en byggnad kan indelas i: kolvströmning, omblandande strömning och deplacerande strömning. De genererar rumsförhållanden som ger olika fördelning av hastighet, temperatur och föroreningar i det ventilerade utrymmet. Stratifierad ventilation är ett koncept som ofta ger ett bra utfall av både inomhusluftkvalitet och termisk komfort. Stratifierade system är effektiva för att minska korskontaminering, eftersom det nästan inte finns någon omblandning i rummet, temperaturen och föroreningskoncentration ökar linjärt från värmekällan med höjden i vistelsezonen. Det finns många olika ventilationsdon som använder den stratifierade principen, såsom deplacerande ventilationsdon (DSD), impinging jet-ventilationsdon (IJSD) och väggbaserad confluent jet-ventilationsdon (WCJSD). Huvudsyftet med denna avhandling är att analysera och jämföra olika tilluftsdon baserat på stratifierad princip i olika rumskonfigurationer med avseende på termiskt inomhusklimat, energieffektivitet och ventilationseffektivitet. Det yttersta målet är att bidra till ökad förståelse för hur ventilationssystem med olika stratifierade tilluftsdon fungerar. Två vetenskapliga metoder har huvudsakligen använts i denna avhandling: experimentella och numeriska analyser. För numeriska analyser har CFD (Computational Fluid Dynamics) använts. De simuleringsprogram som utnyttjats för detta ändamål är ANSYS och FIDAP. Experimenten har utförts med hjälp av termoelement, varmtråds- och varmsfärsteknik, mätutrustning för termisk komfort och mätutrustning för spårgas. Denna avhandling fokuserar framför allt på tre forskningsfrågor: interaktion mellan ett tilluftsflöde från ett deplacerande don och kallraset från ett fönster; strömningsbilden, energiprestandan och luftbyteseffektiviteten för olika tilluftsdon baserat på stratifierad ventilation; och termisk komfort för olika tilluftsdon baserade på stratifierad ventilation. Forskningsfråga ett visade att kombinationen av tilluftsflöde genom ett deplacerande don och fönster i kallt klimat har tydlig effekt på strömningsbilden för kallraset under fönstret. Olika tilluftsflöden har en effekt på både hastigheten och temperaturen i kallraset. I detta fall minskade hastigheten med ca 9,5% och temperaturen i kallraset minskade med 0,5°C när flödeshastigheten från tilluftsdonet ökade från 10 till 15 l/s. Forskningsfråga två visade att luftflödesmönstren mellan olika luftförsörjningssystem väsentligen var relaterade till egenskaper hos tilluftsdonen, såsom typ, konfiguration och position samt lufttillförselhastigheter och impulskraft. För WCJSD, IJSD och DSD spelade värmekällans placering, d.v.s. människor, datorer, belysning och externa värmekällor, en viktig roll vid utformningen av rummets luftflödesmönster. En intressant observation är att temperaturen i vistelsezonen är lägre och rummet har ett mer stratifierat temperaturfält, vilket innebär en effektivare ventilering av den zonen. Resultaten visade att den lägsta temperaturen i vistelsezonen uppnåddes för DSD medan IJSD och WCJSD visade en något högre temperatur, systemet med ett omblandande don (MSD) visade en påtagligt högre temperatur. Resultaten bekräftar också att luftförändringseffektiviteten (ACE) för DSD, WCJSD och IJSD ligger nära varandra. MSD visar dock i alla ingående artiklar lägre ACE än IJSD, WCJSD och DSD. Forskningsfråga tre visade att ventilationssystem med stratifierade tilluftsdon i nästan samtliga studerade fallen haren acceptabel nivå för predicted mean vote (PPD), predicted mean vote (PMV) och percentage dissatisfied due to draft (DR). Om man jämförde ventilationssystem IJSD, WCJSD eller DSD med MSD visade det sig alltid att den termiska komforten var bättre eller på samma nivå som för MSD.

Air Distribution in Buildings

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Publisher : CRC Press
ISBN 13 : 1466594632
Total Pages : 270 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Air Distribution in Buildings by : Essam E. Khalil

Download or read book Air Distribution in Buildings written by Essam E. Khalil and published by CRC Press. This book was released on 2013-11-22 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air Distribution in Buildings is a concise and practical guide to air distribution system design and managing air conditioning systems in buildings. Making use of 40 years of experience in the design of air conditioning and ventilations systems, and other electromechanical services, this structured reference for built environment engineering offers in-depth coverage of air distribution technology. The text brings together a wide range of information and offers technical guidance on the design, calculation, and efficient operation of air distribution in buildings. The text highlights the special characteristics of air distribution in individual spaces. It presents the basic and fundamental concepts of air distribution as it relates to grilles and outlets, room space, and buildings. It focuses on air distribution systems in large buildings, starting with simple rooms and then moving on to more complex configurations. It also sums up the latest standards and best practices in air conditioning engineering. Includes knowledge of the new trends in buildings’ air distribution Provides systematic analyses of the air flow regimes, heat transfer, and relative humidity in a collection of special built environments Presents energy analyses of the air conditioning systems for operating theaters and sporting facilities in unusual and severe climatic conditions Offers a description of flow characteristics in archeological monuments with emphasis on combating excessive moisture Introduces examples of very dense occupancy built environments, moisture sensitive environments, and open space air conditioning Details advanced treatment of flow characterization in large public buildings This text serves as an ideal resource for air conditioning engineers, contractors, and consultants. It also benefits mechanical and architectural engineering students.

Energy Research Abstracts

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Publisher :
ISBN 13 :
Total Pages : 782 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1995 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fundamentals of Air System Design (I-P Edition),

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Publisher :
ISBN 13 : 9781933742458
Total Pages : 376 pages
Book Rating : 4.7/5 (424 download)

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Book Synopsis Fundamentals of Air System Design (I-P Edition), by : Robert McDowall (P. Eng.)

Download or read book Fundamentals of Air System Design (I-P Edition), written by Robert McDowall (P. Eng.) and published by . This book was released on 2009-02-04 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This course covers the basics of air movement; components of air distribution systems; consideration of human comfort; load and occupancy demands; duct system design; sound and vibration; codes and standards; and air system start-up and diagnosis.What You Will LearnYou will develop an understanding of the basics of air movement; the components of air distribution systems; considerations of human comfort; load and occupancy demand; duct system design; sound and vibration; and how codes and standards affect the design of air systems. After completing the course, you should know:The functions of the components of an air distribution system, including major equipment types and auxiliary components.The principles of air distribution as they relate to human comfort.The principal codes and standards affecting air system design. How to layout and size a simple duct system and calculate pressure losses in the system. Common methods for reducing airborne sounds in systems and How to start an air system and diagnose common problems associated with air system start-up.