Abstract
In this study, an experiment was conducted to examine the impact of opening and closing doors on the risk of preventing airborne droplet leakage when a home treatment room is set up in a house. A home treatment room and a hallway were reproduced in an artificial climate room, and a PIV analysis was conducted on the air outflow characteristics when the door is opened, assuming a home. The experiment targeted two types of doors, and experiments were conducted on cases in which the pressure difference in front of and behind the door and the temperature difference between the rooms were changed. Through the experiment, the amount of air outflow from the door was calculated for each case examined, and the air outflow characteristics from the door were clarified.
