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J-GLOBAL ID：201201053396106094
Update date: Dec. 18, 2024 Koyama Kohei
コヤマ コウヘイ | Koyama Kohei
Clips
Tokyo National College of Technology Department of Mechanical Engineering
About Tokyo National College of Technology Department of Mechanical Engineering
Research theme for competitive and other funds (14)：
- 2022 - 2023 低温熱源を利用するループヒートパイプの開発
- 2020 - 2023 Suggestion of the new visualization method of the plate-type heat exchanger and Elucidation of the ammonia boiling phenomenon of use the method
- 2020 - 2023 地熱発電具現化のためのアンチスケーリング法開発を目的としたロータス効果の応用展開
- 2022 - 2022 低温熱源を利用するループヒートパイプの開発
- 2020 - 2021 金属表面微細加工技術によるアンモニア沸騰熱伝達に関する研究
Show all
- Kohei Koyama. An Attempt for a Remote Lecture of Mechanical Engineering Experiment - Field of Fluid Engineering -. Research Reports of National Institute of Technology, Tokyo College. 2021. 52. 33-36
- Yunosuke Kimoto, Takuma Todome, Kohei Koyama. Study of Contact Angle on a Stainless Steel Plate with Micro Cavities. 2019. 24. 29-34
- Hirofumi Arima, Ryo Inadomi, Kohei Koyama. Heat transfer characteristics of plate heat exchanger using coated-aluminum plate for ammonia boiling. 27th International Symposium on Transport Phenomena. 2016. ISTP27-041
- Arima Hirofumi, Koyama Kohei, Kurita Rikuya, Nakamura Yuya, Institute of Ocean Energy Saga University, Institute of Ocean Energy Saga University, Department of Mechanical Engineering Saga University, Department of Mechanical Engineering Saga University. Heat transfer performance of plate evaporator with U-type fin. 2016. 21. 21. 17-23
- 有馬博史, 緒方大智, 小山幸平. コーティングされたアルミニウム伝熱面におけるアンモニアプール沸騰熱伝達. Thermal Science and Engineering. 2016. 24. 2. 23-30
- 有馬博史, 小山幸平, 中村友哉, 栗田陸也. 鉛直狭隘流路内におけるFC-72の強制対流沸騰の可視化及び熱伝達特性. 日本機械学会熱工学コンファレンス講演論文集(CD-ROM). 2016. 2016. ROMBUNNO.G134
- Arima Hirofumi, Koyama Kohei, Ogata Daichi. E233 Availability of coated aluminum on ammonia boiling environment. Procee[d]ings of Thermal Engineering Conference. 2015. 2015. "E233-1"-"E233-2"
- INOUE Toshiaki, ARIMA Hiroshi, KOYAMA Kohei, MONDE Masanori. A214 Effect of a Surface-Active Agent and PEEK Resin Coating on Nucleate Boiling Heat Transfer and its Secular Change in Water and Ammonia. Procee[d]ings of Thermal Engineering Conference. 2014. 2014. "A214-1"-"A214-2"
- 有馬 博史, 敬 成君, 小山 幸平. Study on multi-circular tube evaporator for ammonia. 日本冷凍空調学会年次大会講演論文集 Proceedings of the JSRAE Annual Conference. 2014. C143-1-4
- Arima Hirofumi, Koyama Kohei. B222 Characteristics of boiling heat transfer of ammonia on brazed heat exchanger. Procee[d]ings of Thermal Engineering Conference. 2013. 2013. 323-324
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Study of Savonius-type Wind Turbine with Magnetic Bearings
(2024) -
Study of Savonius-type Wind Turbine Applying Wind-lensing Effect
(2024) -
Development of Power Generation Mechanism for Horizontal Double-stage Reversing Savonius Wind Turbine
(2023) -
Three-dimensional Flow Simulation for a Rotating Savonius Wind Turbine using Commercial Software
(2022) -
Evaluation of Pinning Force of a Water Droplet on Solid Surface
(2022)
- 博士(工学) (首都大学東京)
- 2020/04 - 現在 National Institute of Technology, Tokyo College Department of Mechanical Engineering Associate Professor
- 2017/08 - 2020/03 National Institute of Technology, Tokyo College Lecturer
- 2022/07 - 2023/09 日本機械学会 2023年度年次大会実行委員
- 2022/04 - 2023/03 日本機械学会 2022年度熱工学部門年次大会委員会幹事
- 2004/04 - 2005/03 日本機械学会 東海学生会運営委員
- 2024/03 - 社会実装教育フォーラム事務局 要素技術賞(ハードウェア) サボニウス型風車・風力発電機の開発と実装
- 2024/02 - 脱炭素チャレンジカップ2024 炭素会計アドバイザー協会賞 サボニウス型風車の開発~エネルギー地産地消への挑戦~
- 2023/03 - 日本機械学会 2022年度第62回学生員卒業研究発表講演会 Best Presentation Award(学生優秀発表賞) 水平二段反転式サボニウス型風力発電機の発電機構開発
- 2004/03 - 日本機械学会 畠山賞
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