Research theme for competitive and other funds (5)：
2022 - 2025 Study of heat loss reduction mechanism and thermal efficiency improvement method in e-fuel blended fuel based on re-laminarization
2021 - 2024 Influence of Aromatic Components in Low Sulpher Fuels on Soot Emission and Wall Heat Loss
2018 - 2021 Study of improvement technology for a natural gas fueled engine with igniton of micro pilot fuel
2018 - 2021 Droplet Evaporation and Ignition Delay Model based on Physical Properties for Low Ignitablity Fuel
2013 - 2016 Study on unburned methane reduction technique of lean mixture under high ambient pressure conditions
Papers (45)：
Yasuo IMAI, Masahide TAKAGI. Influence of Pilot Fuel Ignitability on Ignition and Combustion Characteristics in Methane-Air Mixture. Journal of JIME. 2023. 58. 4. 581-589
Masahide Takagi. Analysis of Wall Heat Flux with Diesel Spray Flame Impingement. Papers of National Maritime Research Institute. 2023. 23. 1. 47-62
Masahide Takagi, Satoshi Kawauchi. Estimation of Fuel Component for Ignitability Index of Marine Fuel - Estimation Method and Application to Multi-component Fuel (Residual Marine Fuel). Journal of JIME. 2023. 58. 1. 117-124
Yasuo Imai, Masahide Takagi, Satoshi Kawauchi. Fundamental Study of Ignition and Combustion Characteristics of Natural Gas Engines Using Pilot Fuel Injection - Effects of Pilot Fuel Injection Strategies on Ignition and Combustion Characteristics of Methane-Air Mixture. Journal of JIME. 2022. 57. 6. 790-797
Masahide Takagi, Yasuo Imai, Satoshi Kawauchi. Characteristic Analysis of Impingement Heat Transfer on Diesel Spray Combustion. Papers of National Maritime Research Institute. 2021. 21. 3. 271-314
Masahide TAKAGI, Jun HASHIMOTO. Fuel Spray and Soot Model - the Latest Model of Engine Combustion Simulation Software "HINOCA". The Japan Society of Mechanical Engineers, training session. 2022
Simulation for Automotive Engines
CORONA PUBLISHING CO.,LTD. 2019 ISBN:9784339046601
Education (2)：
2002 - Chiba University
1998 - University of Tsukuba Master's Program in Science and Engineering
Professional career (1)：
Doctor of Engineering (Chiba University)
Work history (5)：
2017/04 - 現在 National Institute of Maritime, Port and Aviation Technology, National Maritime Research Institute Marine Environment & Engine System Department Head of Environmentally-Friendly Engine Research Group
2016/10 - National Institute of Maritime, Port and Aviation Technology, National Maritime Research Institute Marine Environment & Engine System Department Principal Researcher
2008/04 - National Maritime Research Institute Project Team for Environmentally Friendly Engine Development Senior Researcher
2003/04 - National Maritime Research Institute Environment and Energy Department Researcher
2002/04 - National Maritime Research Institute Environment and Energy Department limited-term Researcher
Awards (6)：
2023/05 - Paper Prize of The Japan Institute of Marine Engineering Fundamental Study of Ignition and Combustion Characteristics of Natural Gas Engines Using Pilot Fuel Injection - Effects of Pilot Fuel Injection Strategies on Ignition and Combustion Characteristics of Methane-Air Mixture
2012/05 - Paper Prize of The Japan Institute of Marine Engineering Prediction of Deactivation and Regeneration of DeNOx Catalyst Using Simple Reaction Model - 1st Report : Model for Predicting Deactivation
2011/05 - Paper Prize of The Japan Institute of Marine Engineering Studies on SCR NOx Removal Catalyst Using Micro-reactors - Deterioration and Countermeasures
2010/05 - Paper Prize of The Japan Institute of Marine Engineering Effects of Rolling Motion on Gas-Solid Flow in Circulating Fluidized Bed
2008/05 - Encouraging Prize of The Japan Institute of Marine Engineering Study on On-board Measurement of NOx Emission Value
2007/12 - Presentation Award of Sixteenth Symposium (ILASS-Japan) on Atomization Improvement of spray model including droplet number density effect
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Association Membership(s) (4)：
THE JAPAN INSTITUTE OF MARINE ENGINEERING
, Institute for Liquid Atomization and Spray Systems-Japan
, SOCIETY OF AUTOMOTIVE ENGINEERS OF JAPAN
, THE JAPAN SOCIETY OF MECHANICAL ENGINEERS
