A Critical Appraisal Of The Use Of Displacement Ventilation In Commercial Buildings
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A Critical Appraisal Of The Use Of Displacement Ventilation In Commercial Buildings
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Author : Andrew John Geens
language : en
Publisher:
Release Date : 2000
A Critical Appraisal Of The Use Of Displacement Ventilation In Commercial Buildings written by Andrew John Geens and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
Evaluation Of Displacement Ventilation For Use In High Ceiling Facilities
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Author : Anthony Daniel Arens
language : en
Publisher:
Release Date : 2000
Evaluation Of Displacement Ventilation For Use In High Ceiling Facilities written by Anthony Daniel Arens and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
System Performance Evaluation And Design Guidelines For Displacement Ventilation
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Author : Qingyan Chen
language : en
Publisher: American Society of Heating Refrigerating and Air-Conditioning Engineers
Release Date : 2003
System Performance Evaluation And Design Guidelines For Displacement Ventilation written by Qingyan Chen and has been published by American Society of Heating Refrigerating and Air-Conditioning Engineers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Displacement ventilation categories.
This book presents system performance evaluation, and includes a 10-step design guideline for displacement ventilation systems for U.S. buildings. These design guidelines present two important models: 1) to calculate the temperature difference between the head and the foot level of an occupant; and 2) one to determine the ventilation effectiveness at the breathing level.The book notes that: A displacement ventilation system can provide a thermally comfortable indoor environment at a high cooling load through careful design. The indoor air quality in a space with displacement ventilation is better if the contaminant sources are associates with the heat sources. The displacement ventilation system can also save energy but requires a separate heating system if it is applied to building perimeter zones. 6 x 9, soft cover.
Energy And First Costs Analysis Of Displacement And Mixing Ventilation Systems For U S Buildings And Climates
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Author : ShiPing Hu
language : en
Publisher:
Release Date : 1999
Energy And First Costs Analysis Of Displacement And Mixing Ventilation Systems For U S Buildings And Climates written by ShiPing Hu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with categories.
In the past two decades, displacement ventilation has been increasingly used in Scandinavia and Western Europe to improve indoor air quality and to save energy. By using a detailed computer simulation method, this study compared the energy consumption of a displacement ventilation system with that of a mixing ventilation system for three types of U.S. buildings: a small office, a classroom and an industrial workshop. The investigation covers five U.S. climatic regions and three different building zones. The study showed that a displacement ventilation system might use more fan energy and less chiller and boiler energy than a mixing ventilation system. The total energy consumption is slightly less with a displacement ventilation system. The displacement ventilation system requires a larger air-handling unit and a smaller chiller than the mixing ventilation system does. The first costs are lower for displacement ventilation if the system is applied in the core region of a building. In the perimeter zones, the displacement ventilation system needs a separate heating system, and the first costs are slightly higher.
Initial Evaluation Of Displacement Ventilation And Dedicated Outdoor Air Systems Of U S Commercial Buildings
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Author : Steven John Emmerich
language : en
Publisher:
Release Date : 2005
Initial Evaluation Of Displacement Ventilation And Dedicated Outdoor Air Systems Of U S Commercial Buildings written by Steven John Emmerich and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
Initial Evaluation Of Displacement Ventilation And Dedicated Outdoor Air Systems Of U S Commercial Buildings
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Author : Steven John Emmerich
language : en
Publisher:
Release Date : 2005
Initial Evaluation Of Displacement Ventilation And Dedicated Outdoor Air Systems Of U S Commercial Buildings written by Steven John Emmerich and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Air quality categories.
Displacement Ventilation Performance
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Author :
language : en
Publisher:
Release Date : 1993-03-01
Displacement Ventilation Performance written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-03-01 with categories.
Air Pollution Xviii
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Author : C.A. Brebbia
language : en
Publisher: WIT Press
Release Date : 2010-05-26
Air Pollution Xviii written by C.A. Brebbia and has been published by WIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-05-26 with Technology & Engineering categories.
Bringing together recent results and state-of-the-art contributions from researchers around the world, this text contains papers first presented at the 18th International Conference on the Modelling, Monitoring and Management of Air Pollution.
Displacement Ventilation In Non Industrial Premises
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Author :
language : en
Publisher:
Release Date : 2004
Displacement Ventilation In Non Industrial Premises written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Displacement ventilation categories.
Guide To Natural Ventilation In High Rise Office Buildings
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Author : Antony Wood
language : en
Publisher: Routledge
Release Date : 2012-11-12
Guide To Natural Ventilation In High Rise Office Buildings written by Antony Wood and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-12 with Architecture categories.
Tall buildings are not the only solution for achieving sustainability through increased density in cities but, given the scale of current population shifts, the vertical city is increasingly being seen as the most viable solution for many urban centers. However, the full implications of concentrating more people on smaller plots of land by building vertically - whether for work, residential or leisure functions - needs to be better researched and understood. It is generally accepted that we need to reduce the energy equation – in both operating and embodied terms – of every component and system in the building as an essential element in making it more sustainable. Mechanical HVAC systems (Heating, Ventilation and Air-Conditioning) in tall office buildings typically account for 30-40 percent of overall building energy consumption. The increased efficiency (or possibly even elimination) of these mechanical systems – through the provision of natural ventilation – could thus be argued to be the most important single step we could make in making tall buildings more sustainable. This guide sets out recommendations for every phase of the planning, construction and operation of natural ventilation systems in these buildings, including local climatic factors that need to be taken into account, how to plan for seasonal variations in weather, and the risks in adopting different implementation strategies. All of the recommendations are based on analysis of the research findings from richly-illustrated international case studies. Tried and tested solutions to real-life problems make this an essential guide for anyone working on the design and operation of tall buildings anywhere in the world. This is the first technical guide from the Council on Tall Buildings and Urban Habitat’s Tall Buildings & Sustainability Working Group looking in depth at a key element in the creation of tall buildings with a much-reduced environmental impact, while taking the industry closer to an appreciation of what constitutes a sustainable tall building, and what factors affect the sustainability threshold for tall.
