IMAI Ryoji 今井良二

… Alternative Names

今井良二イマイリョウジ

Imai Ryoji 今井良二

Less

Researcher Number	60730223
Other IDs	https://orcid.org/0000-0003-2225-0994
External Links
Affiliation (Current)	2024: 室蘭工業大学, 大学院工学研究科, 教授
Affiliation (based on the past Project Information) *help	2021 – 2022: 室蘭工業大学, 大学院工学研究科, 教授 2016 – 2017: 室蘭工業大学, 工学研究科, 教授 2014 – 2015: 室蘭工業大学, 工学(系)研究科(研究院), 教授
Review Section/Research Field	Principal Investigator Basic Section 19020:Thermal engineering-related / Aerospace engineering / Thermal engineering Except Principal Investigator Inorganic materials/Physical properties
Keywords	Principal Investigator 数値解析 / 相変化 / 薄液膜蒸発 / 静電気力 / 毛管力 / 高熱流束除熱 / マイクロチャネル / 電気毛管現状 / 凝縮器 / 透明電極 … More / ガラス製マイクロチャネル / 電気毛管現象 / 液膜 / 高電場 / 接触角 / スロッシング / 動的濡れ挙動 / 微小重力実験 / 表面張力 / 微小重力環境 / 推薬タンク / 宇宙推進系 / 伝熱工学 / 流体力学 / ラウールの定理 / 二重拡散対流 / 混合流モデル / ロールオーバー … More Except Principal Investigator ガス流形態数値計算 / 国際研究交流」韓国 / 準安定相 / 大型ガラス形成 / 国際研究者交流 / アッベ数 / ガス流数値計算 / 自由表面を利用した準安定相形成 / 高屈折率ガラス / 負圧付加によるガス浮遊炉 / ガス浮遊炉による大型試料作製 Less

Development of high-density heat rejection device which realizes ultimately minimum mass flow rate of coolantPrincipal Investigator
- Principal Investigator
  
  今井良二
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 19020:Thermal engineering-related
- Research Institution
  Muroran Institute of Technology
Study for understanding of interrelationship between microscopic dynamic wetting and macroscopic fluid behaviorPrincipal Investigator
- Principal Investigator
  
  Imai Ryoji
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Aerospace engineering
- Research Institution
  Muroran Institute of Technology
LNG貯槽ロールオーバー現象予測技術に関する基礎研究Principal Investigator
- Principal Investigator
  
  今井良二
- Project Period (FY)
  2014
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Thermal engineering
- Research Institution
  Muroran Institute of Technology
大型試料ガス浮遊炉の開発とBaTi2O5ガラス準安定相形成機構解明
- Principal Investigator
  
  依田眞一
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  Japan Aerospace EXploration Agency

All 2023 2022 2018 2017 2016

All Journal Article Presentation

[Journal Article] Study on the Sloshing Behavior under Microgravity Condition Targeted for a Propellant Tank (Dynamic Liquid Behavior in Axially Applied Acceleration)2023
- Author(s)
  Ryoji IMAI, Mori MICHIHARA
- Journal Title
  
  International journal of microgravity science and application
  
  Volume: 40 Issue: 1 Pages: 400102
- DOI
  10.15011/jasma.40.400102
- ISSN
  2188-9783
- Year and Date
  2023-01-31
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K03909
[Journal Article] Study on Liquid Management Technology in Water Tank for Propulsion System Utilizing Aluminum and Water Reaction (Improvement of Liquid Acquisition Performance by Hydrophilic Coating in Metallic Tank)2018
- Author(s)
  Takuya IMAMURA, Masatoshi SUGIOKA, Kazuyuki HIGASHINO, Ryoji IMAI
- Journal Title
  
  International Journal of Microgravity Science and Application
  
  Volume: 35 Pages: 1-6
- NAID
  130007771221
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K06595
[Journal Article] Research on Liquid Management Technology in Water Tank and Reactor for Propulsion System with Hydrogen Production System Utilizing Aluminum and Water Reaction2017
- Author(s)
  Ryoji Imai, Takura Imamura, Masatoshi Sugioka, Kazuyuki Higashino
- Journal Title
  
  Microgravity Science and Technology
  
  Volume: 29 Issue: 6 Pages: 475-484
- DOI
  10.1007/s12217-017-9566-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K06595
[Journal Article] Study on Dynamic Wetting Behavior in Microgravity Condition Targeted for Propellant Tank2017
- Author(s)
  Ryoji IMAI and Mori MICHIHARA
- Journal Title
  
  International Journal of Microgravity Science and Application
  
  Volume: 34 Pages: 1-11
- NAID
  130007771330
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K06595
[Journal Article] Study on Dynamic Wetting Behavior in Microgravity Condition Targeted for Propellant Tank2017
- Author(s)
  Ryoji Imai
- Journal Title
  
  International Journal of Microgravity Science and Technology
  
  Volume: 3
- NAID
  130007771330
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] 宇宙機用推薬タンクを対象とした微小重力下スロッシング挙動に関する研究（軸方向加振による動的流体挙動）2023
- Author(s)
  今井良二、道原孟里
- Organizer
  第20回HASTIC学術技術講演会
- Data Source
  KAKENHI-PROJECT-21K03909
[Presentation] 微小重力環境下における界面相変化を考慮した動的濡れ挙動に関する研究2022
- Author(s)
  河野通明、今井良二
- Organizer
  第１９回HASTIC学術技術講演会
- Data Source
  KAKENHI-PROJECT-21K03909
[Presentation] 推進薬タンクを対象とした微小重力下容器内スロッシング挙動に関する研究2017
- Author(s)
  今井良二，天野裕司，道原孟里
- Organizer
  日本混相流学会混相流シンポジウム2017
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] 推進薬タンクを対象とした微小重力下動的濡れ及びスロッシング挙動解析技術の向上2017
- Author(s)
  道原孟里，田村健一郎，今井良二
- Organizer
  日本マイクログラビティ応用学会第29回学術講演会
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] 宇宙機推進薬タンクを対象とした微小重力下動的濡れ挙動とスロッシング挙動に関する研究2017
- Author(s)
  道原孟里，天野裕司，今井良二
- Organizer
  日本航空宇宙学会北部支部創立30周年記念2017年講演会ならびに第18回再使用型宇宙推進系シンポジウム
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] 推進薬タンクを対象とした微小重力下動的濡れ及びスロッシング挙動の観察2017
- Author(s)
  道原孟里，田村健一郎，今井良二
- Organizer
  可視化情報学会全国講演会
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] Propellant management technology and thermal problem in propellant tank2016
- Author(s)
  Ryoji Imai
- Organizer
  11th International Copnference on Two-Phase Systems for Space and Ground Applications
- Place of Presentation
  Marseilles, France
- Year and Date
  2016-09-26
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] 微小重力環境における，推薬タンク内液体捕捉技術に関する研究2016
- Author(s)
  今井良二
- Organizer
  流体工学部門北海道地区流体工学研究会，北海道支部流体工学懇話会
- Place of Presentation
  北海道札幌市　北海道大学
- Year and Date
  2016-06-18
- Invited
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] 宇宙機推進薬タンクを対象とした微小重力下動的濡れ挙動の解析技術に関する研究2016
- Author(s)
  天野裕司，湯瀬秀平，今井良二
- Organizer
  第60回宇宙科学技術連合講演会
- Place of Presentation
  北海道函館市　函館アリーナ
- Year and Date
  2016-09-06
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] Numerical calculation and reduced gravity experiment for dynamic wetting behavior in liquid container2016
- Author(s)
  Ryoji Imai
- Organizer
  52nd AIAA/SAE/ASEE Joint Propulsion Conference, AIAA Propulsion and Energy Forum and Exposition 2016
- Place of Presentation
  Salt Lake City, USA
- Year and Date
  2016-07-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] Propellant management technology and thermal problem in propellant tank2016
- Author(s)
  Ryoji Imai
- Organizer
  11th International Copnference on Two-Phase Systems for Space and Ground Applications
- Place of Presentation
  Aix Marseille Universite, Marseilles, France
- Year and Date
  2016-09-26
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] 微小重力下における推進薬タンク内動的濡れ挙動の研究2016
- Author(s)
  天野祐司，湯瀬秀平，今井良二
- Organizer
  日本航空宇宙学会北部支部2016年講演会ならびに第17回再使用型宇宙推進系シンポジウム
- Place of Presentation
  札幌市
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] 推進薬タンクを対象とした微小重力下容器内動的濡れ挙動に関する研究2016
- Author(s)
  今井良二，天野裕二，湯瀬秀平
- Organizer
  日本混相流学会混相流シンポジウム2016
- Place of Presentation
  京都府京都市　同志社大学
- Year and Date
  2016-08-08
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] 推進薬タンクを対象とした微小重力下容器内動的濡れ挙動に関する研究2016
- Author(s)
  今井良二，天野裕二，湯瀬秀平
- Organizer
  日本混相流学会混相流シンポジウム2016
- Place of Presentation
  京都市
- Year and Date
  2016-08-08
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] Numerical calculation and reduced gravity experiment for dynamic wetting behavior in liquid container2016
- Author(s)
  Ryoji Imai
- Organizer
  AIAA Propulsion and Energy Forum and Exposition 2016
- Place of Presentation
  Salt Palace Convention Center, Salt Lake City,Utah,USA
- Year and Date
  2016-07-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] Study for numerical calculation of dynamic wetting in spacecraft propellant tank2016
- Author(s)
  Ryoji Imai, Yuji Amano and Sho Goto
- Organizer
  AJCPP2016
- Place of Presentation
  高松市
- Year and Date
  2016-03-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06595
[Presentation] Study on Dynamic Wetting Behavior in Microgravity Condition Targeted for Propellant Tank2016
- Author(s)
  Ryoji Imai, Yuji Amano, Shuhei Yuze
- Organizer
  11th Asian Microgravity Symposium
- Place of Presentation
  Hokkaido University, Sapporo, Hokkaido
- Year and Date
  2016-10-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K06595

1. 依田眞一 (00344276)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

IMAI Ryoji 今井 良二

今井 良二 イマイ リョウジ

Imai Ryoji 今井 良二

Research Projects

Research Products

Co-Researchers

Development of high-density heat rejection device which realizes ultimately minimum mass flow rate of coolantPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study for understanding of interrelationship between microscopic dynamic wetting and macroscopic fluid behaviorPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

LNG貯槽ロールオーバー現象予測技術に関する基礎研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

大型試料ガス浮遊炉の開発とBaTi2O5ガ ラス準安定相形成機構解明

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Study on the Sloshing Behavior under Microgravity Condition Targeted for a Propellant Tank (Dynamic Liquid Behavior in Axially Applied Acceleration)2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Study on Liquid Management Technology in Water Tank for Propulsion System Utilizing Aluminum and Water Reaction (Improvement of Liquid Acquisition Performance by Hydrophilic Coating in Metallic Tank)2018

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Research on Liquid Management Technology in Water Tank and Reactor for Propulsion System with Hydrogen Production System Utilizing Aluminum and Water Reaction2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Study on Dynamic Wetting Behavior in Microgravity Condition Targeted for Propellant Tank2017

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Study on Dynamic Wetting Behavior in Microgravity Condition Targeted for Propellant Tank2017

Author(s)

Journal Title

NAID

Data Source

[Presentation] 宇宙機用推薬タンクを対象とした微小重力下スロッシング挙動に関する研究（軸方向加振による動的流体 挙動）2023

Author(s)

Organizer

Data Source

[Presentation] 微小重力環境下における界面相変化を考慮した動的濡れ挙動に関する研究2022

Author(s)

Organizer

Data Source

[Presentation] 推進薬タンクを対象とした微小重力下容器内スロッシング挙動に関する研究2017

Author(s)

Organizer

Data Source

[Presentation] 推進薬タンクを対象とした微小重力下動的濡れ及びスロッシング挙動解析技術の向上2017

Author(s)

Organizer

Data Source

[Presentation] 宇宙機推進薬タンクを対象とした微小重力下動的濡れ挙動とスロッシング挙動に関する研究2017

Author(s)

Organizer

Data Source

[Presentation] 推進薬タンクを対象とした微小重力下動的濡れ及びスロッシング挙動の観察2017

Author(s)

IMAI Ryoji 今井良二

今井良二イマイリョウジ

Imai Ryoji 今井良二

大型試料ガス浮遊炉の開発とBaTi2O5ガラス準安定相形成機構解明

[Presentation] 宇宙機用推薬タンクを対象とした微小重力下スロッシング挙動に関する研究（軸方向加振による動的流体挙動）2023