The Building Physics Research Group (BPRG™), led by Ph.D. Sihwan Lee, is based in the Department of Architecture, Faculty of Engineering at Tokyo University of Science. We specialize in architecture science, focusing on fields such as thermodynamics, heat and mass transfer, fluid dynamics, HVAC system, acoustic and lighting environments, and advanced numerical analysis. The BPRG™ is dedicated to investigating complex problems and developing solutions related to ventilation, energy efficiency, thermal comfort, and indoor air quality within the built environment. Our projects range from measuring indoor air pollution exposure to simulating airflow dynamics using computational fluid modeling.
If you are interested in (1) learning more about our work, (2) studying with us, or (3) supporting BPRG™’s research, please feel free to contact us. We welcome motivated students and researchers from diverse fields, including architectural, environmental, mechanical and, electrical engineering, as well as computer science, and architecture.
RECENT ACTIVITIES
PHOTOVOLTAIC SYSTEM
MEASUREMENT
GAS CYLINDER
MANA
FLOOR FAN
P-Q TEST
DRY MIST
YUKA
MULTIGAS MONITOR
MULTIGAS MONITOR & SAMPLER
MOBILE HOME
OKAMURA
CHIBA
DRILL DRIVER
HEATED GLASS
FLOOR ACCESS
DRY MIST
MULTIGAS MONITOR
FLOOR FAN
UNIVERSITY OF TOKYO
WATER PUMP
THERMOCOUPLE
GLASS WINDOW
NATSU
THERMAL MANIKIN
LINEAR ACTUATOR
MEASUREMENT
UNIVERSITY OF TOKYO
TEST CHAMBER
TEST CHAMBER
JAEUNG
PMV MEASUREMENT
CHIBA
CARBON DIOXIDE
RECENT ANIMATION
TIMELAPSE WITH SUN
PASSIVE SMOKING
VENTILATION
SMOKING
SHADING EFFECT
PASSIVE SMOKING
INDOOR ILLUMINANCE
CROSS VENTILATION
CROSS VENTILATION
SHADING EFFECT
AEROSOL DISPERSION
COUGH
OPEN-CHANNEL FLOW
FIRE SIMULATION
THERMAL COMFORT
CIRCULATOR
PARTICLES FALLING
PASSIVE SMOKING
MOVING OBJECT
SHADE MAP
RECENT PRESENTATION
【1】CONFERENCE/COMPETITION
2025 SABED【KIHO TANAKA】
2021 SHASE【SIHWAN LEE】
【2】THESIS PRESENTATION
2025【MIYU TAMURA】
2025【SHOTA IWAMA】
2025【YUKA EGASHIRA】
2025【MANA KOBAYASHI】
2025【NATSU NAMIKI】
CONSULTING
共同研究、受託研究、技術コンサルティング、研究寄付等をご検討中の企業・自治体・研究機関の皆様におかれましては、東京理科大学産学連携機構(Organization for Innovation and Social Collaboration)を通じてご相談いただけますようお願い申し上げます。
本研究グループは、建築環境工学、建築設備、CFD(数値流体力学)解析、自然換気・機械換気設計、熱・空気・光・水・音に関する室内環境評価手法、環境計測・実測手法の構築、建築物のZEB化(Net Zero Energy Building)技術、災害時の一時避難空間における環境設計、柔軟な再生可能エネルギー利用など、幅広い建築科学分野における研究課題に対し、高度な専門知識と実績に基づいた実証・解析・提案能力を有しています。
If you are interested in joining our research group as a degree-seeking graduate student, please refer to the following link and contact us for futher details. We are always seeking motivated students with an interest in architectural, environmental, mechanical, and electrical engineering, as well as computer science and architecture to join our team.
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