Matsuzawa Takatoshi

マツザワタカトシ | Matsuzawa Takatoshi

Affiliation and department：
Job title： Chief Researcher
Homepage URL (1)： http://www.nmri.go.jp

Research field (1)： Marine and maritime engineering

Research keywords (5)：氷海工学 , 船舶推進性能 , 極地環境 , リモートセンシング , GIS

Research theme for competitive and other funds (11)：

2022 - 2025 Mechanism of Antarctic land-fast ice variation and optimum routing of ice breaker
2020 - 2025 Arctic Challenge for Sustainability II Project: Sustainable Arctic Sea Routes in a Rapidly Changing Environment
2020 - 2023 海氷の機械的性質に関する超音波非破壊検査法の適用
2019 - 2022 Investigation on the role of ocean waves in sea ice structuring from formation to break up stages
2017 - 2020 Elucidation of impact deformation / fracture mechanism of ice and development of multi-scale ice-breaking technology

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Papers (17)：

Shotaro Uto, Takatoshi Matsuzawa, Haruhito Shimoda, Daisuke Wako, Takenobu Toyota. Formulation and validation of resistance prediction scheme for ships in ice regime described in WMO egg code. Cold Regions Science and Technology. 2024. 221. 104159-104159
Shotaro Uto, Takatoshi Matsuzawa, Kot Izumiyama, Natsuhiko Otsuka. Navigability assessment of ships in ice using ice chart information. The 27th Int. Conf. on Port and Ocean Eng. under Arctic Conditions (POAC'23). 2023
Takatoshi Matsuzawa, Haruhito Shimoda, Tadanori Takimoto, Daisuke Wako, Koh Izumiyama, Shotaro Uto. Full-scale Experiments of JCG Patrol Vessel SOYA from 1991 to 2013 in the Southern Sea of Okhotsk. Okhotsk Sea and Polar Ocean Research. 2023. 7. 7-12
Kenta Hasegawa, Takatoshi Matsuzawa. Influence of the Constraint Force Mixing Parameter in Non-smooth DEM Simulation on Global Ice Load by Managed Ice Floes. Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC. 2021. 2021-June
Kenta Hasegawa, Shotaro Uto, Haruhito Shimoda, Daisuke Wako, Takatoshi Matsuzawa. Non-smooth dem simulation for interaction of conical structure and managed ice floes using breakable ice element. Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC. 2019. 2019-June

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MISC (9)：

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Patents (1)：

Lectures and oral presentations (43)：

ITTC Direct Power Method に準拠した氷海船舶の推進出力推定法
(令和5年日本船舶海洋工学会春季講演会 2023)
Laboratory experiment of spray icing using urea-doped water - Comparison of Icing Rate on Simple Shape Specimens -
(Proc. 37th Okhotsk Sea & Sea Ice Symposium 2023)
Development of risk quantification method for oil-spill along the ship tracks in the Arctic
(Proc. 37th Okhotsk Sea & Sea Ice Symposium 2023)
北極海における油流出事故のリスク評価および対策・対応の検討
(ArCS II 北極航路課題2020年度報告会 2021)
氷海工学の観点から
(北極環境研究コンソーシアム 2020年度第2回全体集会及び講演会 2020)

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Work history (1)：

Association Membership(s) (3)：

JAPAN SOCIETY FOR MARINE SURVEYS AND TECHNOLOGY , THE JAPANESE SOCIETY OF SNOW AND ICE , THE JAPAN SOCIETY OF NAVAL ARCHITECTS AND OCEAN ENGINEERS

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