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- Publisher Website: 10.1016/j.buildenv.2003.11.001
- Scopus: eid_2-s2.0-0942291282
- WOS: WOS:000220123800002
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Article: Development of a dual-mode demand control ventilation strategy for indoor air quality control and energy saving
Title | Development of a dual-mode demand control ventilation strategy for indoor air quality control and energy saving |
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Authors | |
Keywords | Purging Radon Demand control ventilation Carbon dioxide Indoor air quality |
Issue Date | 2004 |
Citation | Building and Environment, 2004, v. 39, n. 4, p. 385-397 How to Cite? |
Abstract | A 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 Identifier | http://hdl.handle.net/10722/255873 |
ISSN | 2023 Impact Factor: 7.1 2023 SCImago Journal Rankings: 1.647 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Chao, C. Y.H. | - |
dc.contributor.author | Hu, J. S. | - |
dc.date.accessioned | 2018-07-16T06:13:55Z | - |
dc.date.available | 2018-07-16T06:13:55Z | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | Building and Environment, 2004, v. 39, n. 4, p. 385-397 | - |
dc.identifier.issn | 0360-1323 | - |
dc.identifier.uri | http://hdl.handle.net/10722/255873 | - |
dc.description.abstract | A 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.language | eng | - |
dc.relation.ispartof | Building and Environment | - |
dc.subject | Purging | - |
dc.subject | Radon | - |
dc.subject | Demand control ventilation | - |
dc.subject | Carbon dioxide | - |
dc.subject | Indoor air quality | - |
dc.title | Development of a dual-mode demand control ventilation strategy for indoor air quality control and energy saving | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.buildenv.2003.11.001 | - |
dc.identifier.scopus | eid_2-s2.0-0942291282 | - |
dc.identifier.volume | 39 | - |
dc.identifier.issue | 4 | - |
dc.identifier.spage | 385 | - |
dc.identifier.epage | 397 | - |
dc.identifier.isi | WOS:000220123800002 | - |
dc.identifier.issnl | 0360-1323 | - |