TY - GEN
T1 - Evaluation of Indoor Ultrafine Particle Dynamic Behavior Considering Heating Status of Hotplate during Decay Period
AU - Jeong, Su Gwang
AU - Wallace, Lance
AU - Rim, Donghyun
N1 - Publisher Copyright:
© 2024 18th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2024 - Conference Program and Proceedings. All rights reserved.
PY - 2024
Y1 - 2024
N2 - This study analyses dynamic behaviors of indoor ultrafine particles (UFP) emitted from a heated pan containing collected dust. Based on experiments in which a petri dish with naturally collected dust was placed on a hotplate, UFP size and concentration dynamics were analyzed under heat on/off conditions. Results show that deposition loss rates of 0.18-18.75 h-1 are for the heat-off period, while the rates are 0.01-3.11 h-1 for heat-on period. This trend suggests the notable effect of heating status on UFP dynamic behavior. Further research will analyze emission rates and coagulation impact during hotplate heating conditions.
AB - This study analyses dynamic behaviors of indoor ultrafine particles (UFP) emitted from a heated pan containing collected dust. Based on experiments in which a petri dish with naturally collected dust was placed on a hotplate, UFP size and concentration dynamics were analyzed under heat on/off conditions. Results show that deposition loss rates of 0.18-18.75 h-1 are for the heat-off period, while the rates are 0.01-3.11 h-1 for heat-on period. This trend suggests the notable effect of heating status on UFP dynamic behavior. Further research will analyze emission rates and coagulation impact during hotplate heating conditions.
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M3 - Conference contribution
AN - SCOPUS:85210887335
T3 - 18th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2024 - Conference Program and Proceedings
BT - 18th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2024 - Conference Program and Proceedings
PB - International Society of Indoor Air Quality and Climate
T2 - 18th International Conference on Indoor Air Quality and Climate, INDOOR AIR 2024
Y2 - 7 July 2024 through 11 July 2024
ER -