Seki Yohji 関洋治

… Alternative Names

関洋治セキヨウジ

SEKI Yoji 関洋治

SEKI Yohji 関洋治

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Researcher Number	00469793
Affiliation (Current)	2025: 国立研究開発法人量子科学技術研究開発機構, 那珂フュージョン科学技術研究所 ITERプロジェクト部, 上席研究員 2025: 国立研究開発法人量子科学技術研究開発機構, 那珂研究所 ITERプロジェクト部, 上席研究員
Affiliation (based on the past Project Information) *help	2020: 国立研究開発法人量子科学技術研究開発機構, 那珂核融合研究所 ITERプロジェクト部, 主幹研究員(定常) 2017 – 2018: 国立研究開発法人量子科学技術研究開発機構, 那珂核融合研究所 ITERプロジェクト部, 主幹研究員(定常) 2016: 国立研究開発法人量子科学技術研究開発機構, 那珂核融合研究所 ITERプロジェクト部, 研究員(定常) 2016: 量子科学技術研究開発機構, 核融合エネルギー研究開発部門, 主幹研究員 2015: 国立研究開発法人日本原子力研究開発機構, その他部局等, 研究員 … More 2014: 独立行政法人日本原子力研究開発機構, その他部局等, 研究員 2009 – 2010: Japan Atomic Energy Agency, 核融合研究開発部門, 研究職 2008: Japan Atomic Energy Agency, 核融合研究開発部門, 博士研究員 Less
Review Section/Research Field	Principal Investigator Thermal engineering Except Principal Investigator Nuclear fusion studies / Thermal engineering
Keywords	Principal Investigator 数値シミュレーション / 乱流熱伝達 / 超臨界圧流体 / 対流 Except Principal Investigator タングステン皮膜 / 構造・機能材料 / プラズマ・核融合 / 粉末床溶融結合法 / 真空溶射 / タングステン … More / 摩擦撹拌処理 / 粉末底溶融結合法 / 熱応力解析 / 超音波顕微鏡 / 粉末混入 / 摩擦攪拌処理 / 高周波超音波 / プラズマ溶射 / 耐酸化皮膜 / ウォームスプレー法 / 摩擦撹拌処理強化 / 熱負荷試験体 / 界面組織 / 金属物性 / 材料加工・処理 / 繰り返し熱負荷試験 / ウオームスプレー法 / 耐熱皮膜 / シミュレーション / デジタルホログラム / 光触媒 / 水浄化 Less

Development of oxidation-resistant, high-strength W film formation methodology using additive manufacturing technologies and friction stir processing
- Principal Investigator
  
  Tanigawa Hiroyasu
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institutes for Quantum and Radiological Science and Technology
Digital hologram measurement in a photocatalyst water-purification reactor with complicated duct matched by a refractive index
- Principal Investigator
  
  Satake Shin-ichi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Thermal engineering
- Research Institution
  Tokyo University of Science
Basic study on the modification of vacuum plasma sprayed tungsten coating by friction stir processing
- Principal Investigator
  
  Tanigawa Hiroyasu
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institutes for Quantum and Radiological Science and Technology
  Japan Atomic Energy Agency
R&D of turbulent heat transfer of supercritical fluid with numerical simulationPrincipal Investigator
- Principal Investigator
  
  SEKI Yohji
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Thermal engineering
- Research Institution
  Japan Atomic Energy Agency

All 2017 2016 2015 2011 Other

All Journal Article Presentation

[Journal Article] Water-treatment reactors using titanium dioxide-modified polymer beads with an identical refractive index to water2017
- Author(s)
  Masataka Kuniyasu, Noriyuki Unno, Shin-ichi Satake, Kazuhisa Yuki, Yohji Seki
- Journal Title
  
  Journal of Photochemistry and Photobiology A: Chemistry
  
  Volume: 338 Pages: 8-12
- DOI
  10.1016/j.jphotochem.2017.01.004
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26420158
[Journal Article] Digital holographic PTV for complicated flow in a water by two cameras and refractive index-matching method2016
- Author(s)
  Masataka Kuniyasu, Yusuke Aoyagi, Noriyuki Unno, Shin-ichi Satake, Kazuhisa Yuki, Yohji Seki
- Journal Title
  
  Optical Review
  
  Volume: 23 Issue: 3 Pages: 529-534
- DOI
  10.1007/s10043-016-0203-0
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26420158
[Journal Article] Ｔhree-dimensional flow measurement of a water flow in a sphere-packed pipe by digital holographic PTV2015
- Author(s)
  S. Satake, Y. Aoyagi, N. Unno, K. Yuki, Y. Seki, M. Enoeda
- Journal Title
  
  Fusion Engineering and Design
  
  Volume: 98-99 Pages: 1864-1867
- DOI
  10.1016/j.fusengdes.2015.03.023
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26420158
[Presentation] Effect of UV illumination on the pressure drop measurement in a pebble bed reactor coated with TiO22016
- Author(s)
  M. Kuniyasu, N. Unno, S. Satake, K. Yuki and Y. Seki
- Organizer
  The 27th International Symposium on Transport Phenomena
- Place of Presentation
  Honolulu, USA
- Year and Date
  2016-09-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420158
[Presentation] Three-dimensional flow measurement of a sphere-packed pipe by Digital holographic-PTV2016
- Author(s)
  Masataka Kuniyasu, Noriyuki Unno, Shin-ichi Satake, Kazuhisa Yuki, Yohji Seki
- Organizer
  the 4th International Forum on Heat Transfer
- Place of Presentation
  Sendai, Japan
- Year and Date
  2016-11-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420158
[Presentation] DHPTV法による光触媒水浄化リアクター内流れの三次元可視化2016
- Author(s)
  國安政孝, 海野徳幸, 佐竹信一, 結城和久, 関洋治
- Organizer
  ホログラフィック・ディスプレイ研究会
- Place of Presentation
  高知・高知大学
- Data Source
  KAKENHI-PROJECT-26420158
[Presentation] Digital holographic-PTV for complicated flow in a water by two cameras and refractive index-matching method2015
- Author(s)
  Masataka Kuniyasu, Yusuke Aoyagi, Noriyuki Unno, Shin-ichi Satake, Kazuhisa Yuki, Yohji Seki and Mikio Enoeda
- Organizer
  OIE'15
- Place of Presentation
  Carelicum, Joensuu, Finland
- Year and Date
  2015-09-01
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420158
[Presentation] Three-dimensional measurement with two cameras of a water flow in a sphere packed pipe by digital holographic-PTV2015
- Author(s)
  Masataka Kuniyasu, Yusuke Aoyagi, Noriyuki Unno, Shin-ichi Satake, Kazuhisa Yuki, Yohji Seki, and Mikio Enoeda
- Organizer
  7th International Conference on Porous Media & Annual Meeting
- Place of Presentation
  Centro Congressi Padova "A. Luciani", Padova, Italy
- Year and Date
  2015-05-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420158
[Presentation] デジタルホログラフィックPTVと屈折率整合法を用いた水中の複雑な流動場の3次元計測2015
- Author(s)
  國安　政孝,青柳　湧介,海野　徳幸,佐竹　信一,結城和久,関　洋治
- Organizer
  日本機械学会熱工学コンファレンス2015
- Place of Presentation
  大阪大学
- Year and Date
  2015-10-24
- Data Source
  KAKENHI-PROJECT-26420158
[Presentation] 核融合炉ブランケット設計におけるFACの予測と課題2011
- Author(s)
  関洋治
- Organizer
  日本原子力学会材料/水化学部会合同第1回構造材-水相互作用勉強会
- Place of Presentation
  東京,日本
- Year and Date
  2011-01-27
- Data Source
  KAKENHI-PROJECT-20760142
[Presentation] Three-dimensional flow measurement of a water flow in a sphere-packed pipe by digital holographic PTV
- Author(s)
  Shin-ichi Satake, Yusuke Aoyagi, Noriyuki Unno, Kazuhisa Yuki, Yohji Seki, Mikio Enoeda
- Organizer
  The 28th Symposium on Fusion Technology (SOFT 2014)
- Place of Presentation
  San Sebastian, Spain, Kursaal Congress Center
- Year and Date
  2014-09-29 – 2014-10-03
- Data Source
  KAKENHI-PROJECT-26420158

1. Tanigawa Hiroyasu (50354668)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. EZATO Kohichiro (30354624)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 渡邊誠 (00391219)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. Satake Shin-ichi (90286667)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
5. FUJII Hidetoshi (00247230)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. MORISADA Yoshiaki (00416356)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. ARAKI Hiroshi (90354349)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 海野徳幸 (70721356)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
9. 黒田聖治 (50354220)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 小沢和巳 (80613330)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 野上修平 (00431528)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 遊佐訓孝 (60466779)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 福田誠 (70757666)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 岸本哲 (10354169)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Seki Yohji 関 洋治

関 洋治 セキ ヨウジ

SEKI Yoji 関 洋治

SEKI Yohji 関 洋治

Research Projects

Research Products

Co-Researchers

Development of oxidation-resistant, high-strength W film formation methodology using additive manufacturing technologies and friction stir processing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Digital hologram measurement in a photocatalyst water-purification reactor with complicated duct matched by a refractive index

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Basic study on the modification of vacuum plasma sprayed tungsten coating by friction stir processing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

R&D of turbulent heat transfer of supercritical fluid with numerical simulationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Water-treatment reactors using titanium dioxide-modified polymer beads with an identical refractive index to water2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Digital holographic PTV for complicated flow in a water by two cameras and refractive index-matching method2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Ｔhree-dimensional flow measurement of a water flow in a sphere-packed pipe by digital holographic PTV2015

Author(s)

Journal Title

DOI

Data Source

[Presentation] Effect of UV illumination on the pressure drop measurement in a pebble bed reactor coated with TiO22016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Three-dimensional flow measurement of a sphere-packed pipe by Digital holographic-PTV2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] DHPTV法による光触媒 水浄化リアクター内流れの三次元可視化2016

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] Digital holographic-PTV for complicated flow in a water by two cameras and refractive index-matching method2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Three-dimensional measurement with two cameras of a water flow in a sphere packed pipe by digital holographic-PTV2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] デジタルホログラフィックPTVと屈折率整合法を用いた水中の複雑な流動場の3次元計測2015

Author(s)

Organizer

Place of Presentation

Year and Date

Seki Yohji 関洋治

関洋治セキヨウジ

SEKI Yoji 関洋治

SEKI Yohji 関洋治

[Presentation] DHPTV法による光触媒水浄化リアクター内流れの三次元可視化2016