Window operation behaviour and indoor air quality during lockdown: A monitoring-based simulation-assisted study in London
نویسندگان
چکیده
The Covid-19 outbreak has resulted in new patterns of home occupancy, the implications which for indoor air quality (IAQ) and energy use are not well-known. In this context, present study investigates 8 flats London to uncover if during a lockdown, (a) IAQ monitored deteriorated, (b) window operation by occupants changed, (c) more effective ventilation could enhance without significant increases heating demand. To end, one-year’s worth data on outdoor environment along with occupant windows been used analyse impact lockdown infer probabilistic models behaviour. Moreover, using on-site CO 2 data, occupancy windows, team calibrated thermal performance model one investigate alternative strategies. results suggest that despite extended relied less natural ventilation, led an increase median concentration up 300 ppm. However, simple or mechanical heat recovery proves be very maintain acceptable IAQ. Practical application: This provides evidence deterioration resulting from homeworking imposed lockdowns. It also tests recommends specific strategies at hours.
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ژورنال
عنوان ژورنال: Building Services Engineering Research and Technology
سال: 2021
ISSN: ['0143-6244', '1477-0849']
DOI: https://doi.org/10.1177/01436244211017786