kubota kenichi 窪田健一

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Kubota Kenichi 窪田健一

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Researcher Number	10723364
Affiliation (Current)	2025: 国立研究開発法人宇宙航空研究開発機構, 航空技術部門, 主任研究開発員
Affiliation (based on the past Project Information) *help	2023 – 2025: 国立研究開発法人宇宙航空研究開発機構, 航空技術部門, 主任研究開発員 2016 – 2019: 国立研究開発法人宇宙航空研究開発機構, 航空技術部門, 研究開発員 2015: 国立研究開発法人宇宙航空研究開発機構, 航空技術部門, 研究員 2014: 独立行政法人宇宙航空研究開発機構, 航空本部, 研究員
Review Section/Research Field	Principal Investigator Aerospace engineering Except Principal Investigator Medium-sized Section 24:Aerospace engineering, marine and maritime engineering, and related fields / Aerospace engineering
Keywords	Principal Investigator ヒーター加熱試験 / Hybrid-PICコード開発 / 放射加熱 / Hybrid-PIC / 電流電圧特性 / モード遷移 / 熱解析 / イオン音波不安定性 / プラズマ粒子解析 / ホローカソード … More / hybrid-PIC / simulation / hollow cathode / electric propulsion … More Except Principal Investigator 電気推進 / プラズマシミュレーション / レーザー分光 / 液体水素 / 超伝導 / 衛星推進 / プラズマ・核融合 / 航空宇宙工学 / ホローカソード / 宇宙探査 / 軌道間輸送 / ホールスラスタ Less

磁化イオン－中性粒子連成スワール加速の創成と液体水素プラズマ宇宙推進への展開
- Principal Investigator
  
  杵淵紀世志
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 24:Aerospace engineering, marine and maritime engineering, and related fields
- Research Institution
  Nagoya University
Optimum Design and Control of Hollow Cathode for High Power Electric Propulsion
- Principal Investigator
  
  Funaki Ikkoh
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Aerospace engineering
- Research Institution
  Japan Aerospace EXploration Agency
Study on High-Current Hollow Cathode for Next-Generation of SpacecraftsPrincipal Investigator
- Principal Investigator
  
  Kubota Kenichi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Aerospace engineering
- Research Institution
  Japan Aerospace EXploration Agency

All 2020 2019 2018 2017 2016 2015 Other

All Journal Article Presentation Patent

[Journal Article] Development of a 6-kW-class Hall thruster for geostationary missions2020
- Author(s)
  Funaki Ikkoh、Cho Shinatora、Sano Tadahiko、Fukatsu Tsutomu、Tashiro Yosuke、Shiiki Taizo、Nakamura Yoichiro、Watanabe Hiroki、Kubota Kenichi、Matsunaga Yoshiki、Fuchigami Kenji
- Journal Title
  
  Acta Astronautica
  
  Volume: 170 Pages: 163-171
- DOI
  10.1016/j.actaastro.2019.08.029
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01353
[Journal Article] 1,000-hours Demonstration of a 6-kW-class Hall Thruster for All-Electric Propulsion Satellite2019
- Author(s)
  FUNAKI Ikkoh、CHO Shinatora、SANO Tadahiko、FUKATSU Tsutomu、TASHIRO Yosuke、SHIIKI Taizo、NAKAMURA Yoichiro、WATANABE Hiroki、KUBOTA Kenichi、MATSUNAGA Yoshiki、FUCHIGAMI Kenji
- Journal Title
  
  AEROSPACE TECHNOLOGY JAPAN
  
  Volume: 17 Issue: 5 Pages: 589-595
- DOI
  10.2322/tastj.17.589
- NAID
  130007674855
- ISSN
  1884-0485
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01353
[Journal Article] Hybrid-PIC Simulation of LaB<sub>6</sub> Hollow Cathode Self-Heating Characteristics2019
- Author(s)
  Kubota Kenichi、Oshio Yuya、Watanabe Hiroki、Cho Shinatora、Ohkawa Yasushi、Funaki Ikkoh
- Journal Title
  
  TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
  
  Volume: 62 Issue: 1 Pages: 11-19
- DOI
  10.2322/tjsass.62.11
- NAID
  130007542860
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01353
[Journal Article] Numerical Sensitivity Analysis of Chamber Backpressure Effect in Hall Thruster Experiment2018
- Author(s)
  張科寅,渡邊裕樹,窪田健一,船木一幸
- Journal Title
  
  JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
  
  Volume: 66 Issue: 3 Pages: 61-68
- DOI
  10.2322/jjsass.66.61
- NAID
  130007384385
- ISSN
  1344-6460, 2432-3691
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01353
[Journal Article] Hall Thruster Development for Japanese Space Propulsion Programs2017
- Author(s)
  HAMADA Yushi、BAK Junhwi、KAWASHIMA Rei、KOIZUMI Hiroyuki、KOMURASAKI Kimiya、YAMAMOTO Naoji、EGAWA Yusuke、FUNAKI Ikkoh、IIHARA Shigeyasu、CHO Shinatora、KUBOTA Kenichi、WATANABE Hiroki、FUCHIGAMI Kenji、TASHIRO Yosuke、TAKAHATA Yuya、KAKUMA Tetsuo、FURUKUBO Yusuke、TAHARA Hirokazu
- Journal Title
  
  Trans. Japan Soc. Aero. S Sci.
  
  Volume: 60 Issue: 5 Pages: 320-326
- DOI
  10.2322/tjsass.60.320
- NAID
  130006059281
- ISSN
  0549-3811, 2189-4205
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01353, KAKENHI-PROJECT-17H04972
[Journal Article] Hybrid-PIC Simulation on Plasma Flow of Hollow Cathode2016
- Author(s)
  K. Kubota, Y. Oshio, H. Watanabe, S. Cho, Y. Ohkawa, I. Funaki
- Journal Title
  
  Transaction of JSASS
  
  Volume: 14
- NAID
  130005252787
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26820377
[Patent] ホローカソード2015
- Inventor(s)
  窪田健一、大塩裕哉、他６名
- Industrial Property Rights Holder
  国立研究開発法人宇宙航空研究開発機構、株式会社ナガノ
- Industrial Property Rights Type
  特許
- Filing Date
  2015-06-29
- Data Source
  KAKENHI-PROJECT-26820377
[Presentation] Comparisons between Hybrid-PIC Simulation and Plume Plasma Measurements of LaB6 Hollow Cathode2019
- Author(s)
  K. Kubota, Y. Oshio, K. Torii, Y. Okuno, H. Watanabe, S. Cho and I. Funaki
- Organizer
  36th International Electric Propulsion Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01353
[Presentation] ホローカソードにおける放電モード及びプラズマ特性の実験的研究2018
- Author(s)
  鳥井健笑,大塩裕哉,窪田健一,船木一幸,奥野喜裕
- Organizer
  第62回宇宙科学技術連合講演会
- Data Source
  KAKENHI-PROJECT-17H01353
[Presentation] 6kW級ホールスラスタの500時間耐久試験とシミュレーション2018
- Author(s)
  張科寅,渡邊裕樹,窪田健一,船木一幸
- Organizer
  平成29年度宇宙輸送シンポジウム,2018年1月,相模原.
- Data Source
  KAKENHI-PROJECT-17H01353
[Presentation] Numerical Simulation of Hollow Cathode with Hybrid-PIC Coupled with Growth Model of Ion Acoustic Turbulence2018
- Author(s)
  Kenichi Kubota, Yuya Oshio, Hiroki Watanabe, Shinatora Cho, and Ikkoh Funaki
- Organizer
  2018 Joint Propulsion Conference, AIAA Propulsion and Energy Forum
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01353
[Presentation] Pole-piece Interactions with the Plasma in a Magnetic- layer-type Hall Thruster2017
- Author(s)
  Hiroki Watanabe, Shinatora Cho, Kenichi Kubota
- Organizer
  35th International Electric Propulsion Conference, Atlanta, Georgia, Oct. 2017.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01353
[Presentation] Hybrid-PIC Simulation of Hall Thruster with Internally-Mounted Cathode2017
- Author(s)
  Kenichi Kubota, Shinatora Cho, Hiroki Watanabe, Ikkoh Funaki
- Organizer
  35th International Electric Propulsion Conference, Atlanta, Georgia, Oct. 2017.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01353
[Presentation] Particle Simulation of a Hall Thruster with Internally-Mounted Cathode2017
- Author(s)
  Shinatora Cho and Kenichi Kubota
- Organizer
  35th International Electric Propulsion Conference, Atlanta, Georgia, Oct. 2017.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01353
[Presentation] Experimental Investigation of LaB6 Hollow Cathode with Radiative Heater2017
- Author(s)
  Yuya Oshio, Kenichi Kubota, Hiroki Watanabe, Shinatora Cho, Yasushi Ohkawa, Ikkoh Funaki
- Organizer
  Joint Conference: 31st ISTS, 26th ISSFD & 8th NSAT, Matsuyama, June 2017.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01353
[Presentation] Hybrid-PIC Simulation on Thermal Characteristics of Hollow Cathode2017
- Author(s)
  Kenichi Kubota, Yuya Oshio, Hiroki Watanabe, Shinatora Cho, Yasushi Ohkawa, Ikkoh Funaki
- Organizer
  Joint Conference: 31st ISTS, 26th ISSFD & 8th NSAT, Matsuyama, June 2017.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01353
[Presentation] 高エンタルピープラズマの数値シミュレーション2016
- Author(s)
  藤野貴康、岩尾徹、茂田正哉、田中康規、窪田健一
- Organizer
  第23回応用物理学会プラズマエレクトロニクス分科会新領域研究会
- Place of Presentation
  大阪市立大学
- Year and Date
  2016-08-08
- Invited
- Data Source
  KAKENHI-PROJECT-26820377
[Presentation] Numerical and Experimental Study on Discharge Characteristics of High-Current Hollow Cathode2016
- Author(s)
  K. Kubota, Y. Oshio, H. Watanabe, S. Cho, Y. Ohkawa, I. Funaki
- Organizer
  Propulsion and Energy 2016
- Place of Presentation
  Salt Palace Convention Center
- Year and Date
  2016-07-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26820377
[Presentation] Numerical and Experimental Study on Discharge Characteristics of High-Current Hollow Cathode2016
- Author(s)
  K. Kubota, Y. Oshio, H. Watanabe, S. Cho, Y. Ohkawa, I. Funaki
- Organizer
  AIAA Propulsion and Energy 2016
- Place of Presentation
  ソルトレイク
- Year and Date
  2016-07-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26820377
[Presentation] 大電力電気推進用カソードのHybrid-PIC解析2016
- Author(s)
  窪田健一、大塩裕哉、渡邊裕樹、張科寅、大川恭志、船木一幸
- Organizer
  応用物理学会
- Place of Presentation
  大阪市立大学
- Year and Date
  2016-08-08
- Data Source
  KAKENHI-PROJECT-26820377
[Presentation] ホローカソード数値モデルの検討と放電実験2016
- Author(s)
  窪田健一、大塩裕哉、渡邊裕樹、張科寅、大川恭志、船木一幸
- Organizer
  宇宙輸送シンポジウム
- Place of Presentation
  JAXA相模原キャンパス
- Year and Date
  2016-01-14
- Data Source
  KAKENHI-PROJECT-26820377
[Presentation] Thermal Analysis of Lanthanum Hexaboride Hollow Cathode with Contactless Carbon Heater
- Author(s)
  Y. Oshio, K. Kubota, H. Watanabe, S. Cho, Y. Ohkawa, I. Funaki
- Organizer
  34th International Electric Propulsion Conference
- Place of Presentation
  Kobe International Conference Center
- Year and Date
  2015-07-06 – 2015-07-10
- Data Source
  KAKENHI-PROJECT-26820377
[Presentation] ホローカソードのプラズマ解析に向けたHybrid-PICコードの開発
- Author(s)
  窪田健一、大塩裕哉、渡邊裕樹、張科寅、大川恭志、船木一幸
- Organizer
  平成26年度宇宙輸送シンポジウム
- Place of Presentation
  宇宙科学研究所
- Year and Date
  2015-01-15 – 2015-01-16
- Data Source
  KAKENHI-PROJECT-26820377
[Presentation] Hybrid-PIC Simulation on Plasma Flow of Hollow Cathode
- Author(s)
  K. Kubota, Y. Oshio, H. Watanabe, S. Cho, Y. Ohkawa, I. Funaki
- Organizer
  34th International Electric Propulsion Conference
- Place of Presentation
  Kobe International Conference Center
- Year and Date
  2015-07-06 – 2015-07-10
- Data Source
  KAKENHI-PROJECT-26820377

1. WATANABE Hiroki (30648390)

# of Collaborated Projects: 2 results

# of Collaborated Products: 17 results
2. CHO Shinatora (40710596)

# of Collaborated Projects: 2 results

# of Collaborated Products: 18 results
3. FUNAKI Ikkoh (50311171)

# of Collaborated Projects: 2 results

# of Collaborated Products: 17 results
4. OSHIO Yuya (80711233)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
5. OHKAWA Yasushi (20415920)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
6. 杵淵紀世志 (90648502)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 小林弘明 (50353420)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 土屋雄司 (50736080)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 月崎竜童 (70720697)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

kubota kenichi 窪田 健一

Kubota Kenichi 窪田 健一

Research Projects

Research Products

Co-Researchers

磁化イオン－中性粒子連成スワール加速の創成と液体水素プラズマ宇宙推進への展開

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Optimum Design and Control of Hollow Cathode for High Power Electric Propulsion

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on High-Current Hollow Cathode for Next-Generation of SpacecraftsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Development of a 6-kW-class Hall thruster for geostationary missions2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 1,000-hours Demonstration of a 6-kW-class Hall Thruster for All-Electric Propulsion Satellite2019

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Hybrid-PIC Simulation of LaB<sub>6</sub> Hollow Cathode Self-Heating Characteristics2019

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Numerical Sensitivity Analysis of Chamber Backpressure Effect in Hall Thruster Experiment2018

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Hall Thruster Development for Japanese Space Propulsion Programs2017

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Hybrid-PIC Simulation on Plasma Flow of Hollow Cathode2016

Author(s)

Journal Title

NAID

Data Source

[Patent] ホローカソード2015

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Filing Date

Data Source

[Presentation] Comparisons between Hybrid-PIC Simulation and Plume Plasma Measurements of LaB6 Hollow Cathode2019

Author(s)

Organizer

Data Source

[Presentation] ホローカソードにおける放電モード及びプラズマ特性の実験的研究2018

Author(s)

Organizer

Data Source

[Presentation] 6kW級ホールスラスタの500時間耐久試験とシミュレーション2018

Author(s)

Organizer

kubota kenichi 窪田健一

Kubota Kenichi 窪田健一