ISHVAC 2025
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Session Details

Oral PresentationOral Presentation : 2.energy efficient HVAC system and technologies

Session I-4

Sun. Nov 30, 2025 4:10 PM - 5:10 PM JST
Sun. Nov 30, 2025 7:10 AM - 8:10 AM UTC
Room I(Convention Hall)
Chair:Soma Sugano
4:10 PM - 4:25 PM JST(7:10 AM - 7:25 AM UTC)

[30I04-01]Energy-Saving HVAC System and Design Methods Utilizing Medium-Temperature Chilled Water for Office Buildings

*Yuichi Nakagawa1, Tomohisa Takebe1 (1. NIHON SEKKEI, INC. (Japan))
4:25 PM - 4:40 PM JST(7:25 AM - 7:40 AM UTC)

[30I04-02]Commercial Rental Office Building with Developed Convection and Radiant Air Conditioning Systems for Enhanced Comfort and Energy Efficiency

*Nobuhiro Hirasuga1, Shun Kato1, Daisuke Hatori1, Yu Sakamoto2, Takashi Akimoto3 (1. MITSUBISHI JISHO DESIGN INC. (Japan), 2. Shinryo Corporation (Japan), 3. Shibaura Institute of Technology (Japan))
4:40 PM - 4:55 PM JST(7:40 AM - 7:55 AM UTC)

[30I04-03]Energy conservation design method for a self-pre-cooling and reheating air conditioning system

*Koki Iwata1, Hideki Tanaka1, Makiko Ukai1, Hideki Sato2, Yasuhiro Tomuro2 (1. Nagoya University (Japan), 2. Sanken Setsubi Kogyo Co., Ltd. (Japan))
4:55 PM - 5:10 PM JST(7:55 AM - 8:10 AM UTC)

[30I04-04]MEP Facility Planning for Achieving Zero-Energy Building in Research Institution

*Yuka Mutoh1, Daisuke Hatori1, Atsushi Takamuku1, Kentaro Kimura2, Shin-ichi Tanabe3 (1. MITSUBISHI JISHO DESIGN INC. (Japan), 2. Takasago Thermal Engineering Co., Ltd., (Japan), 3. Waseda University (Japan))
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