Autors: Ivanov, M. P., Markov, D. G.
Title: Analyses of CO2 time variation records in naturally ventilated occupied spaces
Keywords: Indoor Air Quality (IAQ), CO2 concentration, Occupant Behavior, Aeration

Abstract: The presented 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 have been investigated of different occupant’s behavior patterns with regard to the degree of window opening. Indoor air temperature, relative humidity and CO2 volume fraction, have been continuously measured and recorded. CO2 concentration time variation records were analyzed separately and the time change of this parameter was considered as main indicator to distinguish periods of infiltration only and periods of conscious aeration activities, performed by the occupants. The developed evaluation procedure, as well as key results from the analyses is discussed in the paper.



    „Mathematical Modelling in Civil Engineering”, Scientific Journal of the Technical University of Civil Engineering, issue 2, pp. 21-28, 2014, Romania, DOI:, 2014

    Цитирания (Citation/s):
    1. Mohd Asyraf Rawi, Ahmad Anas Yusof, Tee Boon Tuan, “Indoor Air Quality Investigation Due to the usage of Mini Excavator in Enclosed Space”, Journal of Progress in Fluid Power, Mechanisations and Mechatronics, Issue 1 (2018) 1-9., ISSN: 2672-7218,, 2018; - 2018 - в издания, индексирани в Scopus или Web of Science

    Вид: статия в списание, публикация в реферирано издание, индексирана в Google Scholar