@inproceedings{a58705b50cef4cfeb60d0136f3952579,
title = "Estimation of Air Exchange Rates in Small-sized Multi-use Facilities using Multiple-formulas Method",
abstract = "The objective of this study was to estimate the air exchange rates to assess the ventilation status of small-sized multi-use facilities. Air exchange rates were calculated using multiple formulas applied to indoor CO2 concentrations obtained through on-site measurements at 27 multi-use facilities, and then were compared with various existing ventilation standards. The results revealed varying air exchange rates by season(2.33~5.60 h-1) and facility type(2.13~6.17 h-1), that were attributed to influencing factors such as indoor and outdoor temperature and humidity, occupancy patterns, and ventilation operation conditions. Furthermore, approximately 40% of the facilities were evaluated as not satisfying the appropriate ventilation standards set by ASHRAE (2019), indicating the need for solutions to enhance ventilation, such as mechanical ventilation systems.",
keywords = "CO concentration, Occupied space, On-site measurement, Seasonal, Ventilation",
author = "Kim, {Ji Min} and Shin, {Hee Won} and Kang, {Dong Hwa}",
note = "Publisher Copyright: {\textcopyright} 2024 18th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2024 - Conference Program and Proceedings. All rights reserved.; 18th International Conference on Indoor Air Quality and Climate, INDOOR AIR 2024 ; Conference date: 07-07-2024 Through 11-07-2024",
year = "2024",
language = "English",
series = "18th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2024 - Conference Program and Proceedings",
publisher = "International Society of Indoor Air Quality and Climate",
booktitle = "18th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2024 - Conference Program and Proceedings",
}