Analyses of CO2 Time Variation Records in Naturally Ventilated Occupied Spaces
The present paper concerns the results obtained in a human subject experimental study, regarding the predefined occupant behavior with respect to aerating activities of a naturally ventilated space. During the experiment, various scenarios were investigated of different occupant’s behavior patterns...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
Sciendo
2014-06-01
|
Series: | Mathematical Modelling in Civil Engineering |
Subjects: | |
Online Access: | https://doi.org/10.2478/mmce-2014-0008 |
id |
doaj-77d7f6ce337545e48d53f887b6830590 |
---|---|
record_format |
Article |
spelling |
doaj-77d7f6ce337545e48d53f887b68305902021-09-06T19:22:33ZengSciendoMathematical Modelling in Civil Engineering2066-69342014-06-01102172410.2478/mmce-2014-0008mmce-2014-0008Analyses of CO2 Time Variation Records in Naturally Ventilated Occupied SpacesIvanov Martin0Markov Detelin1Technical University of Sofia, Department: ”Hydroaerodynamics and Hydraulic Machines”Technical University of Sofia, Department: ”Hydroaerodynamics and Hydraulic Machines”The present paper concerns the results obtained in a human subject experimental study, regarding the predefined occupant behavior with respect to aerating activities of a naturally ventilated space. During the experiment, various scenarios were investigated of different occupant’s behavior patterns with regard to the degree of window opening. Indoor air temperature, relative humidity and CO2 volume fraction, were continuously measured and recorded. CO2 concentration time variation records were analyzed separately and the time change of this parameter was considered as a main indicator to distinguish the periods of infiltration only and the periods of conscious aeration activities, performed by the occupants. The developed evaluation procedures as well as the key results from the analyses are discussed in the paper.https://doi.org/10.2478/mmce-2014-0008indoor air quality (iaq)co2 concentrationoccupant behavioraeration |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ivanov Martin Markov Detelin |
spellingShingle |
Ivanov Martin Markov Detelin Analyses of CO2 Time Variation Records in Naturally Ventilated Occupied Spaces Mathematical Modelling in Civil Engineering indoor air quality (iaq) co2 concentration occupant behavior aeration |
author_facet |
Ivanov Martin Markov Detelin |
author_sort |
Ivanov Martin |
title |
Analyses of CO2 Time Variation Records in Naturally Ventilated Occupied Spaces |
title_short |
Analyses of CO2 Time Variation Records in Naturally Ventilated Occupied Spaces |
title_full |
Analyses of CO2 Time Variation Records in Naturally Ventilated Occupied Spaces |
title_fullStr |
Analyses of CO2 Time Variation Records in Naturally Ventilated Occupied Spaces |
title_full_unstemmed |
Analyses of CO2 Time Variation Records in Naturally Ventilated Occupied Spaces |
title_sort |
analyses of co2 time variation records in naturally ventilated occupied spaces |
publisher |
Sciendo |
series |
Mathematical Modelling in Civil Engineering |
issn |
2066-6934 |
publishDate |
2014-06-01 |
description |
The present paper concerns the results obtained in a human subject experimental study, regarding the predefined occupant behavior with respect to aerating activities of a naturally ventilated space. During the experiment, various scenarios were investigated of different occupant’s behavior patterns with regard to the degree of window opening. Indoor air temperature, relative humidity and CO2 volume fraction, were continuously measured and recorded. CO2 concentration time variation records were analyzed separately and the time change of this parameter was considered as a main indicator to distinguish the periods of infiltration only and the periods of conscious aeration activities, performed by the occupants. The developed evaluation procedures as well as the key results from the analyses are discussed in the paper. |
topic |
indoor air quality (iaq) co2 concentration occupant behavior aeration |
url |
https://doi.org/10.2478/mmce-2014-0008 |
work_keys_str_mv |
AT ivanovmartin analysesofco2timevariationrecordsinnaturallyventilatedoccupiedspaces AT markovdetelin analysesofco2timevariationrecordsinnaturallyventilatedoccupiedspaces |
_version_ |
1717771820195643392 |