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Article: Development of a dual-mode demand control ventilation strategy for indoor air quality control and energy saving

TitleDevelopment of a dual-mode demand control ventilation strategy for indoor air quality control and energy saving
Authors
KeywordsPurging
Radon
Demand control ventilation
Carbon dioxide
Indoor air quality
Issue Date2004
Citation
Building and Environment, 2004, v. 39, n. 4, p. 385-397 How to Cite?
AbstractA dual-mode demand control ventilation strategy was established targeting at use in buildings where the number of occupants varies frequently. The first contaminant chosen for sensor control is CO2and the second is a non-occupant-related indoor pollutant which indicates the demand of fresh air to dilute the non-occupant-related indoor contaminants. Experiments were conducted to verify the performance of this control strategy. The experimental results showed that an acceptable indoor air quality could be obtained. More than 90% of the occupants thought that the indoor air quality was acceptable. Comparing with the original fixed-rate ventilation control strategy, about 8.3-28.3% of the daily electrical energy could be saved. © 2003 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/255873
ISSN
2015 Impact Factor: 3.394
2015 SCImago Journal Rankings: 2.121

 

DC FieldValueLanguage
dc.contributor.authorChao, C. Y.H.-
dc.contributor.authorHu, J. S.-
dc.date.accessioned2018-07-16T06:13:55Z-
dc.date.available2018-07-16T06:13:55Z-
dc.date.issued2004-
dc.identifier.citationBuilding and Environment, 2004, v. 39, n. 4, p. 385-397-
dc.identifier.issn0360-1323-
dc.identifier.urihttp://hdl.handle.net/10722/255873-
dc.description.abstractA dual-mode demand control ventilation strategy was established targeting at use in buildings where the number of occupants varies frequently. The first contaminant chosen for sensor control is CO2and the second is a non-occupant-related indoor pollutant which indicates the demand of fresh air to dilute the non-occupant-related indoor contaminants. Experiments were conducted to verify the performance of this control strategy. The experimental results showed that an acceptable indoor air quality could be obtained. More than 90% of the occupants thought that the indoor air quality was acceptable. Comparing with the original fixed-rate ventilation control strategy, about 8.3-28.3% of the daily electrical energy could be saved. © 2003 Elsevier Ltd. All rights reserved.-
dc.languageeng-
dc.relation.ispartofBuilding and Environment-
dc.subjectPurging-
dc.subjectRadon-
dc.subjectDemand control ventilation-
dc.subjectCarbon dioxide-
dc.subjectIndoor air quality-
dc.titleDevelopment of a dual-mode demand control ventilation strategy for indoor air quality control and energy saving-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.buildenv.2003.11.001-
dc.identifier.scopuseid_2-s2.0-0942291282-
dc.identifier.volume39-
dc.identifier.issue4-
dc.identifier.spage385-
dc.identifier.epage397-

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