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The influence of occupants' body mass on carbon dioxide mass flow rate inside a university classroom - case study
Peter Kapalo1, Florin Domnita2, Ciprian Bacotiu2
1a Department of Technical Building Equipment , Technical University of Kosice , Kosice , Slovakia.
Abstract:
From 2014 to 2017, through the cold season, 37 experimental measurements of carbon dioxide (CO2) concentration were done inside a selected university classroom, during the same type of activity, namely written examination. Based on the data obtained from the experimental measurements, the article sought to primarily establish a correlation between the body mass of the students and the intensity of carbon dioxide releases inside the experimental classroom. This relationship was determined by using statistical analysis (general least-square estimation of the regression line). The resulting equation may be used to determine in an easier way the required outdoor air volume flow rate inside a university classroom.
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