RETRACTED: Analysis of Various Ventilation Systems Due to the Quality of Indoor Air in Educational Buildings

Abstract

The quality of internal air is one of the factors that affect the pace and quality of knowledge acquisition. Therefore, it is important that the classrooms have high air quality. Using computer simulation, the effect of various building ventilation variants on air quality in classrooms was analyzed. As an indicator of air quality, the concentration of carbon dioxide in school halls was assumed.

The negative and positive pressure system of natural balanced ventilation

“…Currently conducted construction works consisting of the thermal modernisation of buildings result in limiting the inflow of an appropriate airstream to rooms. This is the cause of problems relating to malfunctioning natural ventilation that operates periodically and with variable performance (Gładyszewska-Fiedoruk, Zhelykh, Pushchinskyi, 2019). The majority of existing residential buildings in Poland are built on the basis of a natural ventilation system.…”

RETRACTED: Gładyszewska-Fiedoruk et al. Analysis of Various Ventilation Systems Due to the Quality of Indoor Air in Educational Buildings. Proceedings 2019, 16, 29

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The published article [1] has been retracted and removed at the request of authors owing to significant overlap with a previously published paper [2]. The overlap mainly concerns Figure 2 and the conclusions of the analysis.

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