Gas-phase air cleaning effects on ventilation energy use and the implications of CO2 concentration as an IAQ indicator for ventilation control

    Research output: Contribution to conferencePaperResearchpeer-review

    Abstract

    It is possible to use gas-phase air cleaning to improve the indoor air quality and reduce the energy use for ventilation. However, the energy implications of gas-phase air cleaners and the impact on the air quality are not yet quantified. Therefore, by using a dynamic building simulation, the impact of different clean air delivery rates on the energy use and indoor air quality were studied under different climatic conditions. The results show that air cleaners can reduce the energy use for conditioning and transporting the ventilation air by 1.9% to 18% while possibly reducing the pollution level of buildings. The amount of energy saved is however dependent on the boundary conditions of the system.
    Original languageEnglish
    Publication date2021
    Number of pages8
    Publication statusPublished - 2021
    EventBuilding Simulation 2021 Conference - Bruges, Belgium
    Duration: 1 Sept 20213 Sept 2021

    Conference

    ConferenceBuilding Simulation 2021 Conference
    Country/TerritoryBelgium
    CityBruges
    Period01/09/202103/09/2021

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