IZATO Yuichiro

Affiliation

Faculty of Environment and Information Sciences, Division of Artificial Environment and Information

Job Title

Associate Professor

Date of Birth

1984

Research Fields, Keywords

Physical chemistry, risk synbiosis, Safety engineering, energetic materials

Mail Address

E-mail address

Related SDGs




ORCID  https://orcid.org/0000-0003-1349-3214

写真a

The Best Research Achievement in the last 5 years 【 display / non-display

Education 【 display / non-display

  • 2013.10
    -
    2016.3

    Yokohama National University   Doctor Course   Completed

  • 2008.4
    -
    2010.3

    Yokohama National University   Master Course   Completed

  • 2004.4
    -
    2008.3

    Yokohama National University   Material sciences   Graduated

Degree 【 display / non-display

  • Doctor of Engineering - Yokohama National University

  • Master of Engineering - Yokohama National University

Campus Career 【 display / non-display

  • 2021.4
     
     

    Duty   Yokohama National UniversityFaculty of Environment and Information Sciences   Division of Artificial Environment and Information   Associate Professor  

  • 2016.10
    -
    2021.3

    Duty   Yokohama National UniversityFaculty of Environment and Information Sciences   Division of Artificial Environment and Information   Assistant Professor  

  • 2023.4
     
     

    Concurrently   Yokohama National UniversityInstitute for Multidisciplinary Sciences   Center for Creation of Symbiosis Society with Risk   Associate Professor  

  • 2021.4
     
     

    Concurrently   Yokohama National UniversityGraduate School of Environment and Information Sciences   Department of Artificial Environment   Associate Professor  

  • 2021.4
     
     

    Concurrently   Yokohama National UniversityCollege of Engineering Science   Department of Chemistry, Chemical Engineering and Life Science   Associate Professor  

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External Career 【 display / non-display

  • 2010.4
    -
    2013.9

      Technical Support Staff  

Academic Society Affiliations 【 display / non-display

  • 2018
     
     
     

    公益社団法人 化学工学会

  • 2016.7
     
     
     

    一般社団法人日本燃焼学会

  • 2013
     
     
     

    Japan explosive society

  • 2013
     
     
     

    Japan Society of Safety Engineering

Research Areas 【 display / non-display

  • Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Social systems engineering

  • Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Safety engineering

  • Frontier Technology (Aerospace Engineering, Marine and Maritime Engineering) / Aerospace engineering

Qualification acquired 【 display / non-display

  • Person in Charge of Security Handling Explosives (first and second kind)

  • Hazardous Material Handler (first kind)

  • Pollution Prevention Manager

  • Person in Charge of High-pressure Gas Production Security (chemical machinery and frozen machine)

 

Research Career 【 display / non-display

  • エネルギー物質の分解・燃焼反応機構の解明

    Project Year:

Books 【 display / non-display

  • The Latest Trend of the Development and Implementation of Ionic Liquids

    ( Role: Contributor)

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    Language:Japanese Book type:Scholarly book

  • 安全工学便覧(第4版)

    安全工学会( Role: Contributor)

    コロナ社  ( ISBN:978-4-339-07821-3

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    Total pages:1192   Language:Japanese Book type:Scholarly book

  • イオン液体研究最前線と社会実装

    渡邊正義監修( Role: Contributor)

    CMC出版  

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    Language:Japanese Book type:Scholarly book

Thesis for a degree 【 display / non-display

  • Combustion and decomposition reaction mechanisms of inorganic energetic salts

    Yu-ichiro Izato

    2016.3

    Doctoral Thesis   Single Work  

Papers 【 display / non-display

  • Computation of entropy values for non-electrolyte solute molecules in solution based on semi-empirical corrections to a polarized continuum model

    Izato Yu-ichiro, Matsugi Akira, Koshi Mitsuo, Miyake Atsumi

    PHYSICAL CHEMISTRY CHEMICAL PHYSICS   25 ( 11 )   8082 - 8089   2023.2  [Reviewed]

    DOI Web of Science PubMed

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

  • Temperature variation measurements of an ignited energetic ionic liquid

    Kim Dongjoon, Kubota Yuto, Izato Yuichiro, Miyake Atsumi

    Science and Technology of Energetic Materials   84 ( 1 )   14 - 16   2023  [Reviewed]

    DOI CiNii Research

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:一般社団法人 火薬学会   Joint Work  

    To investigate the combustion characteristics of an energetic ionic liquid (i.e., a mixture of ADN and HEHN), we measured its temperature variation using fine thermocouples. The results of the temperature compensation with the time constant of the thermocouple revealed that the ignition and flame temperature were approximately 140°C and slightly lower than 1700°C. This approach for temperature measure can be helpful in investigating the reaction mechanism of an ionic liquid.

  • Framework for Model-Based Approach to Life Cycle Risk Management for Spacecraft Liquid Propulsion System

    KAWATSU Kaname, IZATO Yu-ichiro, MIYAKE Atsumi

    Journal of Evolving Space Activities   1 ( 0 )   n/a   2023

    DOI CiNii Research

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:宇宙技術および科学の国際シンポジウム   Joint Work  

    <p>A spacecraft liquid propulsion system, which is the primary actuator for guidance, navigation, and control, is critical to mission success and safety. However, this system has potential of several undesirable phenomena and component faults that lead to compromised performance or even failure. This study focused on using analytical and physical models to assess and treat risk in the system. To clarify our model-based approach, this paper proposes a framework that covers the modeling strategy and methodology based on the objective and scope of each risk management process. The framework also updates and integrates the model step by step manner through the life cycle of the system. This feature emphasizes the advantages of the model-based approach, such as inheritance and reusability, comparing conventional approaches that use different models for each domain and phase.</p>

  • Combustion Wave Structure of the Ammonium Dinitramide-Based Ionic Liquid Propellant

    Ide Yuichiro, Izato Yu-ichiro, Koshi Mitsuo, Miyake Atsumi, Habu Hiroto, Tokudome Shinichiro

    PROPELLANTS EXPLOSIVES PYROTECHNICS   48 ( 2 )   2022.11

    DOI Web of Science

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Joint Work  

  • Development of small-scale experimental method for vent sizing and observation of runaway reaction

    Yuto Mizuta and Motohiko Sumino and Hiroaki Nakata and Yuichiro Izato and Atsumi Miyake

    Journal of Loss Prevention in the Process Industries   79   104850   2022.10  [Reviewed]

    DOI

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier {BV}   Single Work  

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Review Papers 【 display / non-display

  • Study on Ionic-Liquid Propellant for Low-Toxic Space Propulsion System

    KATSUMI Toshiyuki, MATSUNAGA Hiroki, ITOYAMA Noboru, MATSUMOTO Kotaro, SHIOTA Kento, IZATO Yu-ichir … Show more authors

    Journal of the Combustion Society of Japan   65 ( 214 )   233 - 238   2023.11  [Reviewed]  [Invited]

    DOI CiNii Research

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (bulletin of university, research institution)   Publisher:Combustion Society of Japan   Joint Work  

  • 高エネルギー物質研究における量子化学計算活用のすすめ

    伊里友一朗

    Explosion   33 ( 1 )   11 - 16   2023.5

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)   Single Work  

  • Detailed kinetic modeling for liquid-phase reactions based on quantum chemical calculations

    Yu-ichiro Izato

    Journal of the combustion society of Japan   65 ( 212 )   79 - 86   2023.5  [Reviewed]  [Invited]

    DOI CiNii Research

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    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)   Publisher:Combustion Society of Japan   Single Work  

  • 大規模エネルギー貯蔵システムのリスクアセスメント手法の高度化

    三宅淳巳、中山穣、塩田謙人、伊里友一朗

    低炭素社会の実現に向けた技術および経済・社会の定量的シナリオに基づくイノベーション政策立案のための提案書   2022.5  [Reviewed]  [Invited]

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    Language:Japanese   Publishing type:Internal/External technical report, pre-print, etc.   Single Work  

  • 本格普及期における水素ステーションの包括的フィジカルリスクアセスメント

    鈴木智也、伊里友一朗、三宅淳巳

    セイフティ・エンジニアリング   49 ( 1 )   2022.3

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    Authorship:Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Publisher:公益財団法人総合安全工学研究所   Joint Work  

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Awards 【 display / non-display

  • 論文賞

    2020.5   一般社団法人火薬学会   硝酸ヒドロキシルアミン水溶液の凝縮相熱分解に関する詳細反応モデル

    Individual or group name of awards:伊里友一朗,三宅淳巳

  • 奨励賞

    2019.3   横浜国立大学  

    Individual or group name of awards:伊里友一朗

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    横浜国立大学に所属する研究者の優れた研究実績に対して表彰するものであり、奨励賞は独創的な業績を発表した40歳以下の若手の研究者に贈られる。

  • 奨励賞

    2018.11   特定非営利活動法人 安全工学会   テトラヒドロフラン過酸化物の生成と分解に関する詳細反応機構

    Individual or group name of awards:伊里友一朗

  • 技術賞

    2018.5   一般社団法人火薬学会   硝酸アンモニウムの分解反応解析

    Individual or group name of awards:伊里友一朗

  • 奨励賞

    2016.5   一般社団法人火薬学会   硝酸アンモニウム、特に酸化銅混合物との熱分解機構に関する研究

    Individual or group name of awards:伊里友一朗

Grant-in-Aid for Scientific Research 【 display / non-display

  • エネルギー・マルチペアイオン液体推進剤の創成と能動的反応制御

    Grant number:23K17794  2023.4 - 2026.3

    JST  Grant-in-Aid for Challenging Research (Exploratory)

    Investigator(s):伊里 友一朗

  • 液相詳細反応機構を考慮した革新的熱流体解析に基づく自着火現象の解明

    Grant number:22H01725  2022.4 - 2026.3

    Grant-in-Aid for Scientific Research(B)

    Investigator(s):伊里 友一朗

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    Authorship:Principal investigator  Grant type:Competitive

  • 高速反応学理に基づく革新的エネルギー物質の創製と高度着火燃焼制御

    2020.4 - 2025.3

    科学研究費補助金  Grant-in-Aid for Scientific Research(A)

    Investigator(s):三宅 淳巳

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    Grant type:Competitive

  • 液相詳細反応モデリングによる宇宙機用推進剤の自着火反応機構解明 研究課題

    2020.4 - 2024.3

    科学研究費補助金  Grant-in-Aid for Early-Career Scientists

    Investigator(s):伊里友一朗

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    Grant type:Competitive

  • コンビナート災害に端を発する大都市複合災害の包括的シナリオ策定と総合防災減災戦略

    2018.4 - 2020.3

    科学研究費補助金  Grant-in-Aid for Scientific Research(B)

    Investigator(s):三宅 淳巳

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    Grant type:Competitive

    コンビナート災害に端を発する大都市複合災害の包括的シナリオ策定と総合防災減災戦略を策定する

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Other external funds procured 【 display / non-display

  • 高エネルギーイオン液体推進システムの創発

    2023.4 - 2026.3

    Japan Science and Technology Agency  創発的研究支援事業

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    Authorship:Principal investigator 

  • 石油コンビナート防災と消防戦略立案を支援するリスクアセスメントシステムの開発

    2021.6 - 2023.3

    Ministry of Public Management, Home Affairs, Posts and Telecommunications  令和3年度消防防災科学技術研究推進制度

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    Authorship:Principal investigator 

  • 尿素SCRシステム開発に向けた尿素水溶液の液相熱分解詳細反応モデル構築と検証

    2019.4 - 2020.3

    Private Foundations  東燃ゼネラル石油研究奨励・奨学財団 研究助成

    Investigator(s):伊里 友一朗

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    尿素SCRシステム開発に向けて、尿素水溶液の液相熱分解詳細反応モデルを構築し、実験的に検証する。

  • 本格普及期に向けた水素ステーションの安全性に関わる研究開発

    2018.9 - 2024.2

    Other Ministries 

    Investigator(s):伊里 友一朗

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    本格普及期に向けた水素ステーションのリスク評価を行う。

  • エネルギーイオン液体推進剤の電気着火機構の解明とモデル化

    2018.3 - 2019.3

    Private Foundations  公益財団法人火薬工業技術奨励会研究助成金

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Presentations 【 display / non-display

  • 分極連続体モデルを用いた水溶液中分子のエントロピー推算

    伊里友一朗, 三宅淳巳

    化学工学会 第88年会 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  • Detailed Decomposition Mechanisum of Ammonium Nitrate/Chloride Mixtures

    Kota Watanabe, Kento Shiota, Yu-ichiro Izato, Atsumi Miyake

    19th Global Congress on Process Safety 

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    Event date: 2023.3

    Language:English   Presentation type:Oral presentation (general)  

  • Estimation of Heat of Formation for Hazardous Chlorine-Containing Silanes Based on Group Additivity Values Obtained By Machine Learnig

    Masaya Sato, Yu-ichiro Izato, Atsumi Miyake

    19th Global Congress on Process Safety 

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    Event date: 2023.3

    Language:English   Presentation type:Oral presentation (general)  

  • Construction of Multiphysics System-Level Model of a Lithium-Ion Battery Module and Its Application for Risk Analysis of Battery Energy Storage Systems

    Tomoya Suzuki, Jo Nakayama, Yu-ichiro Izato, Atsuni Niyake

    19th Global Congress on Process Safety 

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    Event date: 2023.3

    Language:English   Presentation type:Oral presentation (general)  

  • 水素パイプラインの水素漏洩検知に向けた機械学習と物理モデリングの適用

    鈴木悠生, 鈴木智也, 中山穣, 相馬知也, 伊里友一朗, 三宅淳巳

    化学工学会 第88年会 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Poster presentation  

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Charge of on-campus class subject 【 display / non-display

  • 2024   物理化学I

    College of Engineering Science  Department of Chemistry, Chemical Engineering and Life Science

  • 2024   Safety and Environmental Chemistry

    College of Engineering Science  Department of Chemistry, Chemical Engineering and Life Science

  • 2024   Exercise in Science of fast chemical reactionsⅣ

    Graduate School of Environment and Information Sciences

  • 2024   Exercise in Science of fast chemical reactionsⅢ

    Graduate School of Environment and Information Sciences

  • 2024   Exercise in Science of fast chemical reactionsⅡ

    Graduate School of Environment and Information Sciences

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Committee Memberships 【 display / non-display

  • 高圧ガス保安協会 一般法技術委員会

    2022.4 

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    Committee type:Academic society 

  • 高圧ガス保安協会 事故調査解析委員会

    2022.4 

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    Committee type:Academic society 

  • 高圧ガス保安協会 高圧ガス取扱施設におけるリスクアセスメント及びリスクマネジメントの普及検討委員会

    2019.12 - 2020.3 

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    Committee type:Academic society 

  • 高圧ガス保安協会 高圧ガス事故を題材とした視聴覚資料の整備委員会

    2018.10 

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    Committee type:Academic society 

  • 労働安全総合研究所 異常反応による災害防止リスクアセスメント等手法検討委員

    2018.7 - 2020.3 

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    Committee type:Academic society