ISHVAC 2025
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Session Details

Oral PresentationOral Presentation : 5.indoor air quality and ventilation

Session III-4

Sun. Nov 30, 2025 4:10 PM - 5:10 PM JST
Sun. Nov 30, 2025 7:10 AM - 8:10 AM UTC
Room III(As-311,322)
Chair:Tomohiro Kobayashi
4:10 PM - 4:25 PM JST(7:10 AM - 7:25 AM UTC)

[30III04-01]Ventilation Systems for Removing Airborne Virus in Elevators

*Qingyan Chen1, Chengbo Du2 (1. The Hong Kong Polytechnic University (Hong Kong), 2. Purdue University (United States of America))
4:25 PM - 4:40 PM JST(7:25 AM - 7:40 AM UTC)

[30III04-02]Effects of turbulence modelling and mouth shape on respiratory droplet generation and exhalation during coughing events

*Khoa Dang Nguyen1, Kazuki Kuga1, Kazuhide Ito1 (1. Kyushu University (Japan))
4:40 PM - 4:55 PM JST(7:40 AM - 7:55 AM UTC)

[30III04-03]Measurement of bioaerosol emission after flushing a vacuum toilet in an aircraft lavatory

*Haofu Chen1, Feng Wang2, Tengfei (Tim) Zhang3,1 (1. Tianjin University (China), 2. The Hong Kong Polytechnic University (Hong Kong), 3. Dalian University of Technology (China))
4:55 PM - 5:10 PM JST(7:55 AM - 8:10 AM UTC)

[30III04-04]Experimental Investigation of Resuspension of Herbal Powder Particles Spread on Floor Carpet under Full-Floor Supply Displacement Ventilation System

*Jun Yoshihara1, Toshio Yamanaka1, Tomohiro Kobayashi1, Haruna Yamasawa1, Noriaki Kobayashi1, Hisako Nagata2, Shigeru Okamoto2, Saori Yasui2, Kazuki Sugita2 (1. University of Osaka (Japan), 2. Tohata Architects & Engineers, Inc (Japan))
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