Research field (3):
Thermal engineering
, Safety engineering
, Social systems engineering
Research keywords (2):
Safety Engineering
, Combustion Engineering
Research theme for competitive and other funds (14):
2024 - 2027 Development of a comprehensive ignition prediction model that contributes to risk management for social implementation of next-generation energy
2021 - 2024 Development of Engineering Estimation Model on the Critical Condition for Ignition of Flowing Premixed Flammable Mixture by Heated Surface based on Academic Investigation
2018 - 2023 次世代冷媒の安全性・リスク評価手法の開発
2018 - 2021 流動する可燃性ガスの消炎距離に基づく最小着火エネルギー推算モデルの確立
2015 - 2018 着火エネルギー及び環境湿度が可燃性ガスのフィジカルハザードに及ぼす影響
2017 - 2018 Ignition Hazard Evaluation on Hydrocarbon Gas for Utilization as Natural Refrigerant
2016 - 2017 Risk Assessment and Physical Hazard Evaluation of Low-GWP Refrigerant based on Conceivable Accident Scenario
2011 - 2016 微燃性冷媒の燃焼・爆発性評価と空調機器使用時のリスクアセスメント
2013 - 2015 傾斜地における火炎・熱気流性状の熱流束予測モデルへの展開
2011 - 2013 傾斜面上における火炎及び熱気流の形成メカニズムの解明と工学的モデリング
2010 - 2013 高速で噴出する拡散火炎(バックドラフト時の火炎)の性状の計測とモデリング
2009 - 2011 傾斜地における火炎・熱気流性状の計測とモデリング
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Papers (61):
Tomohiko IMAMURA. Experimental Study on Ignitability of R290/Air Premixture by an Arc Discharge at the Gap of Electric Contacts. Transactions of the Japan Society of Refrigeraitng and Air Conditioning Engineers. 2023. 40. 4. 193-204
Tomohiko Imamura, Haruki Sakuma, Masato Nakazawa, Kazunori Kuwana. Critical ignition conditions for propane/air premixtures impinging on electric heated surfaces: An experimental study. Fire Safety Journal. 2023. 140. 103897-103897
Jun-ichi Suematsu, Tomohiko Imamura. Relationship between Transient Characteristics of Burning Velocity Just After Ignition and Quenching Distance. Procedings of the 29th ICDERS. 2023
Tomohiko Imamura, Norimichi Morizumi, Yuki Miyazaki. Experimental Study on Laser-Induced Spark Ignition of Some Flammable Premixtures. Procedings of the 29th ICDERS. 2023
Tomohiko Imamura, Jun-ichi Suematsu, Hiroya Yanagi. Quenching Distance of Premixed Propane/Air Mixture Flowing Comparatively Slow Velocity. Journal of Japan Society for Safety Engineering. 2022. 61. 3. 193-200
Tomohiko Imamura. Results of Research by Suwa University of Science on the Ignitability of R290/Air Mixtures in the Presence of Various Ignition Sources. Basic Performance, Optimization, and Safety and Risk Evaluation of Next-Generation Refrigerants and Refrigerating and Air Conditioning Technologies. 2023. 48-83
Tomohiko Imamura. Results of Research by Suwa University of Science on the Ignitability of R290/Air mixtures in the Presence of Various Ignition Sources. 2023. 45-75
Tomohiko IMAMURA. Evaluation on Ignitability of R290 by Various Kinds of Ignitable Sources. REFRIGERATION. 2022. 97. 1135. 389-393
Investigation of ignition delay of flammable premixture calculated by the prediction model of ignition by a hot surface
(2024)
Effect of Inert-gas-addition to hydrogen/air premixture on the flammable range and strength of combustion
(2024)
Early Detection Method on Hot Surface Ignition of a Premixed Flammable Mixture
(Annual Meeting of JAFSE 2024 2024)
The Potential, Safety and Security of Hydrogen Energy
(2024)
Ignition Control of Hydrogen by an Electric Spark Ignition Method and Inert Gas Addition
(Annual Meeting of Hokuriku-Shinetsu Branch, Japan Society of Mechanical Engineering 2024)
The Japan Society of Mechanical Engineers
, COMBUSTION SOCIETY OF JAPAN
, JAPAN SOCIETY OF REFRIGERATING AND AIR CONDITIONING ENGINEERS
, JAPAN SOCIETY FOR SAFETY ENGINEERING
, JAPAN ASSOCIATION FOR FIRE SCIENCE AND ENGINEERING