Ebara Shinji

エバラシンジ | Ebara Shinji

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： http://web.tohoku.ac.jp/hashizume_fan_club/

Research field (4)： Thermal engineering , Fluid engineering , Nuclear engineering , Nuclear fusion

Research keywords (8)： flow simulation , PIV , visualization experiment , porous media , heat-transfer engineering , fluid engineering , nuclear engineering , fusion engineering

Research theme for competitive and other funds (26)：

2012 - 現在 Application of swirling flow generated downstream of multi-elbow piping to fusion divertor cooling
2009 - 現在 Study for pipe wall thinning in nuclear power plants by flow accelerated corrosion (FAC) -Effect of local flow field on FAC
2009 - 現在 Study for pipe wall thinning in nuclear power plants by liquid droplet impingement erosion (LDI) -Entrainment of liquid droplet from liquid film on pipe wall near an oriffice
2009 - 現在 Experimental study for flow induced vibration in a pipe with multi-elbow in fast reactor
2009 - 現在 Thermofluid experiment for design of Flibe blanket in a fusion reactor

2022 - 2024 ダイバータ冷却に向けたACT2による複数エルボ下流自己形成旋回流の沸騰伝熱特性評価実験

2019 - 2022 Development of a novel fusion liquid divertor with very long lifetime using molten salt Flibe

2018 - 2021 液体溶融塩ブランケット第一壁開発のための高磁場下伝熱促進流路の特性評価

2016 - 2019 Clarification of flow scale dependency of mass transfer in high Schmidt nunmber turbulent flow and challenge for pipe wall thinning control technique

2015 - 2019 Remote-filed based tomographic evaluation of two-phase flows aiming at a countermeasure against a loss of coolant accidents

2014 - 2019 Demonstration of a remountable high-temperature superconducting magnet and construction of universal joints toward the realization of an innovative fusion reactor

2014 - 2018 A Challenge to Development of Functionally-graded Long-life Divertor based on Degradation Behavior Caused by Thermal Fatigue of Tungsten

2012 - 2016 Study on mechanism and prediction of non-axisymmetric wall thinning in pipeline

2011 - 2014 Construction and demonstration of universal joint techniques for realization of a remountable high-temperature superconducting magnet

2000 - 2013 Engineering Design of High Flux Test Module of IFMIF

2011 - 2012 Elucidation of Multiple-scale Mass Transfer Mechanism from Wall toComplex Turbulent Flow and Challenge to FAC Control Technique

2008 - 2009 Measurement of Internal Configuration of Pebble Bed by UsingNonlinear Ultrasound CT and Large-Scale Numerical Simulations for its ThermofluidDynamics

2009 - 高経年化原子炉プラントにおける流れ加速型腐食(FAC)への流動場の影響解明

2009 - 複雑流路における流れのPIV可視化実験

2008 - Internal structural diagnostics of pebble bed using nonlinear ultasonic CT

2007 - Numerical simulation for thermal-hydraulic and thermo-mechanic characteristic of pebble bed

超音波を用いたマイクロ・マニピュレーションの開発

音響場と粒子の相互作用

ガス冷却温度制御に関する研究

Heat Transfer and Fluid Flow in Porous Media with Phase Change

Study on Gas Cooling Temperature Control

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Papers (82)：

Shuta Nakano, Yukinori Hamaji, Shinji Ebara, Hidetoshi Hashizume. Experimental study of boiling heat transfer characteristics of multi-elbow cooling system under one-sided heating with long section for fusion divertor cooling. Fusion Engineering and Design. 2024. 204. 114408-114408
Takahiro IJIMA, Shota SAKURAI, Fumiya TAKAHASHI, Shinji EBARA, Hidetoshi HASHIZUME. Feasibility Study on Liquid Divertor Using Molten Salt Free Surface Flow with Turbulent Promoters. Plasma and Fusion Research. 2023. 18. 2405075-2405075
Shinji EBARA, Kenya MITOBE, Yukinori HAMAJI, Hidetoshi HASHIZUME. Heat Transfer Characteristics Evaluation of Multi-Elbow Cooling System for Fusion Divertor under One-Sided Heating. Plasma and Fusion Research. 2023. 18. 2405034-2405034
Tatsuru KANEKO, Shinji EBARA, Hidetoshi HASHIZUME. Relationship between frequency characteristic of turbulent velocity fluctuation and wall thinning rate by flow-accelerated corrosion. E-Journal of Advanced Maintenance. 2019. 11. 2. 92-98
T. Kaneko, S. Ebara, H. Hashizume. EXPERIMENTAL INVESTIGATION OF INFLUENCE OF TURBULENT NEAR-WALL FLOW ON FLOW ACCELERATED CORROSION BEHIND AN ORIFICE. Proceedings of The 29th International Symposium on Transport Phenomena. 2018. ISTP29-153

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MISC (24)：

YASUNAGA Shohei, EBARA Shinji, HASHIZUME Hidetoshi. B125 A Detailed PIV Measurement of Flow Field in Flow Channel with Finger Stacked Structure. National Symposium on Power and Energy Systems. 2015. 2015. 20. 47-48
KODATE Shouichi, HATTORI Munehito, EBARA Shinji, HASHIZUME Hidetoshi. F134 Fundamental Study for Application of Swirling Flow generated downstream of a Multi-elbow Layout to Divertor Cooling. National Symposium on Power and Energy Systems. 2015. 2015. 20. 171-172
橋爪秀利, 伊藤悟, 江原真司, 遊佐訓孝, 柳長門, 寺崎義朗, 田村仁, 相良明男. 大型高温超伝導マグネットの開発の現状と展望-高温超伝導導体の分割製作と接合技術による大型マグネットの開発. プラズマ・核融合学会誌. 2015. 91. 2. 87-96
MIZUTANI Jun, EBARA Shinji, HASHIZUME Hidetoshi, YAMANO Hidemasa. B123 Study on the influence of piping layout upon flow separation characteristic in the downstream of a elbow in the primary cold-leg of sodium cooled fast reactor. National Symposium on Power and Energy Systems. 2014. 2014. 19. 51-54
KATO Masako, EBARA Shinji, HASHIZUME Hidetoshi. A214 Study on Reduction of Pipe Wall Thinning in the Downstream of an Orifice. National Symposium on Power and Energy Systems. 2014. 2014. 19. 195-196

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Lectures and oral presentations (34)：

Evaluation of Heat Transfer Characteristics of Multi-Elbow Cooling System under One-sided Heating for Fusion Divertor
(The 31st International Toki Conference on Plasma and Fusion Research (ITC31) 2022)
EXPERIMENTAL INVESTIGATION OF INFLUENCE OF TURBULENT NEAR-WALL FLOW ON FLOW ACCELERATED CORROSION BEHIND AN ORIFICE
(29th International Symposium on Transport Phenomena 2018)
Study for influence of frequency characteristic of turbulent velocity fluctuation upon flow-accelerated corrosion
(4th International Conference on Maintenance Science and Tcchnology 2018)
溶融塩ブランケット第一壁冷却 Finger-stacked Structure 流路での片面加熱・乱流促進体発熱条件における伝熱性能評価
(第12回核融合エネルギー連合講演会 2018)
熔融塩液体ダイバータの実現可能性の検討 -乱流促進による高熱負荷除去に関する評価-
(第12回核融合エネルギー連合講演会 2018)

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Education (4)：

- 2000 Tohoku University
- 2000 Tohoku University Graduate School, Division of Engineering
- 1995 Tohoku University Faculty of Engineering
- 1995 Tohoku University Faculty of Engineering

Professional career (1)：

Ph.D. (Tohoku University)

Work history (2)：

2009/04 - 現在 Tohoku University Graduate School of Engineering, Department of Quantum Science and Energy Engineering
2000/04 - 2009/03 九州大学大学院総合理工学研究院

Committee career (20)：

2021/04 - 現在核融合科学研究所核融合科学研究所運営会議共同研究委員会委員
2020/12 - 2021/11 日本学術振興会科学研究費委員会専門委員 2段階書面審査委員
2017/04 - 2018/03 日本原子力学会核融合工学部会庶務幹事
2017/04 - 2018/03 日本原子力学会核融合工学部会庶務幹事
2014/07 - 2017/06 日本原子力学会・編集委員会編集委員

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Association Membership(s) (5)：

Japan Society of Maintenology , The Japan Society of Plasma Science and Nuclear Fusion Research , Japan Society of Mechanical Engineers , Heat Transfer Society of Japan , Atomic Energy Society of Japan

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