Niki Yoichi 仁木洋一

… Alternative Names

YOICHI Niki 仁木洋一

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Researcher Number	10511587
Other IDs	https://orcid.org/0000-0001-6294-542X
Affiliation (Current)	2024: 国立研究開発法人海上・港湾・航空技術研究所, 海上技術安全研究所, グループ長
Affiliation (based on the past Project Information) *help	2024: 国立研究開発法人海上・港湾・航空技術研究所, 海上技術安全研究所, グループ長 2020 – 2023: 国立研究開発法人海上・港湾・航空技術研究所, その他部局等, 研究員 2017: 海上・港湾・航空技術研究所, 海上技術安全研究所・環境・動力系・動力システム研究グループ, 主任研究員 2016 – 2017: 国立研究開発法人海上・港湾・航空技術研究所, その他部局等, 研究員 2015: 国立研究開発法人海上技術安全研究所, その他部局等, 主任研究員 2013 – 2014: 独立行政法人海上技術安全研究所, その他部局等, 研究員
Review Section/Research Field	Principal Investigator Basic Section 24020:Marine engineering-related / Naval and maritime engineering Except Principal Investigator Basic Section 24020:Marine engineering-related / Naval and maritime engineering
Keywords	Principal Investigator デュアルフューエル / アンモニア / 代替燃料 / ディーゼル / 化学反応機構 / 圧縮着火 / 混焼 / 反応性制御圧縮着火 / 反応性制御圧縮着火燃焼 / 反応性圧縮着火燃焼 … More / OpenFOAM / CFD / RCCI / 二元燃料 / cantera / 燃焼解析シミュレーション / マルチゾーンモデル / 尿素水 / 化学反応シミュレーション / 反応速度式 / SCR / 尿素 … More Except Principal Investigator オットー機関点火装置 / 予混合気点火促進 / NH3-空気予混合気点火 / 水素拡散火炎 / 保炎 / 最適運航システム / 波浪定常力 / 水面上形状 / 実海域性能 / 波浪中抵抗増加 / ボルスター / 実運航シミュレーション / 実海域推進性能 / 燃料消費量 / 実運航 / 推進性能 / 実海域 / ウェザールーティング Less

NH3オットー機関への点火装置としての常時点火水素拡散火炎の適用法の考案
- Principal Investigator
  
  岸武行
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Investigation of ammonia and diesel fuel auto ignition and improvement of the chemical reaction mechanismsPrincipal Investigator
- Principal Investigator
  
  仁木洋一
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Study of a reactivity controlled compression ignition engine fueled with ammonia and dieselPrincipal Investigator
- Principal Investigator
  
  Niki Yoichi
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Effects of ammonia gas mixed into intake air on combustion and emissions characteristics in diesel enginePrincipal Investigator
- Principal Investigator
  
  Niki Yoichi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Naval and maritime engineering
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Research on ship performance simulation based on fuel index control
- Principal Investigator
  
  Tsujimoto Masaru
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Naval and maritime engineering
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Study of ammonia production process from urea water solution spray in high temperature and high pressurePrincipal Investigator
- Principal Investigator
  
  YOICHI Niki
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Naval and maritime engineering
- Research Institution
  National Maritime Research Institute

All 2023 2021 2020 2018 2017 2016 Other

All Journal Article Presentation Patent

[Journal Article] Reductions in Unburned Ammonia and Nitrous Oxide Emissions from an Ammonia Assisted Diesel Engine with Early Timing Diesel Pilot Injection2021
- Author(s)
  Niki Yoichi
- Journal Title
  
  Journal of Engineering for Gas Turbines and Power
  
  Volume: - Issue: 9
- DOI
  10.1115/1.4051002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04946
[Journal Article] Multi-zone Diesel Combustion Model for Prediction of Combustion in Lean Mixture of Gaseous Fuel2018
- Author(s)
  Yoichi Niki, Yoshifuru Nitta, Sumito Nishio, Koichi Hirata
- Journal Title
  
  日本マリンエンジニアリング学会誌
  
  Volume: 53 Pages: 57-62
- NAID
  130006742813
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K18298
[Patent] アンモニア混焼方法、アンモニア混焼エンジン及びそれを搭載した船舶2021
- Inventor(s)
  仁木洋一
- Industrial Property Rights Holder
  仁木洋一
- Industrial Property Rights Type
  特許
- Filing Date
  2021
- Data Source
  KAKENHI-PROJECT-20K04946
[Presentation] NH3混焼ディーゼル機関におけるCFDを用いた燃焼計算結果と実験結果の比較2023
- Author(s)
  仁木洋一
- Organizer
  第92回マリンエンジニアリング学会学術講演会
- Data Source
  KAKENHI-PROJECT-20K04946
[Presentation] 数値計算を用いたアンモニアの燃焼解析2021
- Author(s)
  仁木　洋一
- Organizer
  第91回マリンエンジニアリング学術講演会
- Data Source
  KAKENHI-PROJECT-20K04946
[Presentation] Experimental Investigation of Effects of Split Diesel-Pilot Injection on Emissions From Ammonia-Diesel Dual Fuel Engine2021
- Author(s)
  Yoichi Niki
- Organizer
  ASME 2021 Internal Combustion Engine Division Fall Technical Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04946
[Presentation] アンモニア混焼ディーゼルエンジンの現状と課題2020
- Author(s)
  仁木洋一、市川泰久、新田好古、平田宏一
- Organizer
  海上技術安全研究所研究発表会
- Data Source
  KAKENHI-PROJECT-20K04946
[Presentation] 吸気へのアンモニア混合がディーゼル機関の燃焼に与える影響2020
- Author(s)
  仁木洋一、市川泰久、平田宏一
- Organizer
  第90回（令和2年）マリンエンジニアリング学術講演会
- Data Source
  KAKENHI-PROJECT-20K04946
[Presentation] 水素エネルギーキャリアの船舶輸送及び利用に関する検討2017
- Author(s)
  仁木洋一、新田好古、平田宏一、春海一佳
- Organizer
  第26回交通・物流部門大会講演集
- Data Source
  KAKENHI-PROJECT-15K18298
[Presentation] Multi-zone diesel combustion model for prediction of combustion in lean mixture of gaseous fuel2017
- Author(s)
  仁木洋一、新田好古、西尾澄人、平田宏一
- Organizer
  11th International Symposium on Marine Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18298
[Presentation] 現象論モデルと詳細化学反応計算によるディーゼル燃焼解析2017
- Author(s)
  仁木洋一
- Organizer
  第8７回マリンエンジニアリング学術講演会
- Data Source
  KAKENHI-PROJECT-15K18298
[Presentation] Effect of Ammonia Gas Mixed into Intake Air on Combustion and Emissions Characteristics in Diesel Engine2016
- Author(s)
  Yoichi Niki
- Organizer
  ASME 2016 Internal Combustion Fall Technical Conference
- Place of Presentation
  米国　サウスカロライナ
- Year and Date
  2016-10-09
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18298
[Presentation] アンモニアを用いたディーゼル機関の混焼運転2016
- Author(s)
  仁木洋一
- Organizer
  第86回マリンエンジニアリング学術講演会
- Place of Presentation
  姫路
- Year and Date
  2016-10-24
- Data Source
  KAKENHI-PROJECT-15K18298
[Presentation] アンモニアを用いたディーゼル機関の混焼運転2016
- Author(s)
  仁木洋一
- Organizer
  海上技術安全研究所研究発表会
- Place of Presentation
  東京
- Year and Date
  2016-06-24
- Data Source
  KAKENHI-PROJECT-15K18298
[Presentation] THE DEACTIVATION OF THE CATALYST USED IN THE SCR SYSTEM INSTALLED ON THE SHIP
- Author(s)
  仁木　洋一
- Organizer
  International Symposium on Marine Engineering
- Place of Presentation
  中国　ハルビン
- Year and Date
  2014-09-15 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-25820428
[Presentation] NOx・SOx規制に対応する排ガス処理技術
- Author(s)
  仁木　洋一
- Organizer
  海上技術安全研究所研究発表会
- Place of Presentation
  海上技術安全研究所
- Year and Date
  2014-06-24 – 2014-06-25
- Data Source
  KAKENHI-PROJECT-25820428

1. Tsujimoto Masaru (60392685)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 黒田麻利子 (40462874)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. SAKURADA Akiko (00734237)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. HIRATA Koichi (90282425)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 岸武行 (00462870)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 市川泰久 (20586680)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Niki Yoichi 仁木 洋一

YOICHI Niki 仁木 洋一

Research Projects

Research Products

Co-Researchers

NH3オットー機関への点火装置としての常時点火水素拡散火炎の適用法の考案

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Investigation of ammonia and diesel fuel auto ignition and improvement of the chemical reaction mechanismsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of a reactivity controlled compression ignition engine fueled with ammonia and dieselPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Effects of ammonia gas mixed into intake air on combustion and emissions characteristics in diesel enginePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research on ship performance simulation based on fuel index control

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of ammonia production process from urea water solution spray in high temperature and high pressurePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Reductions in Unburned Ammonia and Nitrous Oxide Emissions from an Ammonia Assisted Diesel Engine with Early Timing Diesel Pilot Injection2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Multi-zone Diesel Combustion Model for Prediction of Combustion in Lean Mixture of Gaseous Fuel2018

Author(s)

Journal Title

NAID

Data Source

[Patent] アンモニア混焼方法、アンモニア混焼エンジン及びそれを搭載した船舶2021

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Filing Date

Data Source

[Presentation] NH3混焼ディーゼル機関におけるCFDを用いた燃焼計算結果と実験結果の比較2023

Author(s)

Organizer

Data Source

[Presentation] 数値計算を用いたアンモニアの燃焼解析2021

Author(s)

Organizer

Data Source

[Presentation] Experimental Investigation of Effects of Split Diesel-Pilot Injection on Emissions From Ammonia-Diesel Dual Fuel Engine2021

Author(s)

Organizer

Data Source

[Presentation] アンモニア混焼ディーゼルエンジンの現状と課題2020

Author(s)

Organizer

Data Source

[Presentation] 吸気へのアンモニア混合がディーゼル機関の燃焼に与える影響2020

Author(s)

Organizer

Data Source

[Presentation] 水素エネルギーキャリアの船舶輸送及び利用に関する検討2017

Author(s)

Organizer

Niki Yoichi 仁木洋一

YOICHI Niki 仁木洋一