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Affiliation |
Graduate School of Engineering Science Cooperative Major in Sustainable Engineering |
TAKAMURE Kotaro
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Research Interests 【 display / non-display 】
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PIV計測
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エアカーテン
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タービン流量計
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マルチファン型風洞
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乱流
Graduating School 【 display / non-display 】
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2009.04-2013.03
University of Miyazaki Graduated
Graduate School 【 display / non-display 】
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2015.04-2019.03
Nagoya University Graduate School,Division of Engineering Doctor's Course Completed
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2013.04-2015.03
University of Miyazaki Graduate School, Division of Engineering Doctor's Course Completed
Studying abroad experiences 【 display / non-display 】
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2018.08-2018.09
University of Toronto, Institute for Aerospace Studies Visiting student
Degree 【 display / non-display 】
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Nagoya University - Doctor (Engineering)
Campus Career 【 display / non-display 】
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2024.04-Now
Akita University Graduate School of Engineering Science Cooperative Major in Sustainable Engineering Lecturer
External Career 【 display / non-display 】
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2019.04-2024.03
Nagoya University Assistant Professor
Academic Society Affiliations 【 display / non-display 】
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2022.01
Japan
Japan Association for wind engineering
Research Areas 【 display / non-display 】
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Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Fluid engineering
Research Achievements 【 display / non-display 】
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Motion characteristics of sphere with uniaxial through-hole after passing through air–water interface: Case study with different submergence depths
K. Takamure, T. Uchiyama, T. Degawa
Applied Ocean Research 154 104341 2025.01 [Refereed]
Research paper (journal)
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Numerical simulation of the flow and output of a Savonius hydraulic turbine using lattice Boltzmann method
T. Uchiyama, T. Seta, S. Iio, T. Ikeda, K. Takamure
Journal of Renewable and Sustainable Energy 16 025301 2024.03 [Refereed]
Research paper (journal)
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Unidirectional growth of epitaxial tantalum disulfide triangle crystals grown on sapphire by chemical vapour deposition with a separate-flow system
T. Yanase, M. Ebashi, K. Takamure, W. Ise, H. Waizumi, A. Chikamatsu, Y. Hirose, T. Shimada
CrystEngComm ( Royal Society of Chemistry ) 2024.01 [Refereed]
Research paper (journal)
TantaluTantalum disulfide is gathering considerable attention due to its rich phase diagram that includes polytypes and charge density wave, thus having the potential for electrical device applications. However, epitaxial TaS2 thin films grown by chemical vapour deposition are still limited due to few available precursors. Herein, an originally designed atmospheric chemical vapour deposition with a separate-flow system was proposed to accomplish the controlled synthesis of TaS2 thin films. The sophisticated deposition sequence enables us to make unidirectional TaS2 triangle domains on c-plane sapphire using a chloride precursor. The quality of the grown TaS2 thin films was confirmed by X-ray diffraction, Raman spectroscopy, transmission electron microscopy and observing a step-and-terrace structure without spiral defects. The growth mechanism was discussed and concluded as the Volmer-Weber mode from the surface morphologies and elemental analysis. Our strategy is expandable to the other transition metal dichalcogenides because all the chloride precursors show a considerable vapour pressure below 200 °C.
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Changes in power generation performance of an undershot cross-flow hydraulic turbine in an irrigation canal due to snow masses passing through the rotor
E. Satou, T. Uchiyama, K. Takamure, T. Ikeda, T. Okayama, T, Miyazawa, D. Tsunashima
Heliyon 9 ( 10 ) e20833 2023.10
Research paper (journal)
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Collection of Oil Mist using a Baffle Plate-Type Mist Trap
K. Takamure, T. Uchiyama, S. Ando, H. Kato, H. Nakayama
Applications in Engineering Science ( Elsevier ) 15 100137 2023.09 [Refereed]
Research paper (journal)
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Effect of the Large-Scale Structure on Turbulent Prandtl Number in a Turbulent Shear Layer
K. Takamure, Y. Sakai, Y. Ito, K. Iwano
Proceedings of ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference ( AMER SOC MECHANICAL ENGINEERS ) AJKFluids2019-4722 - V001T01A060 (10 pages) 2019.11 [Refereed]
Research paper (international conference proceedings)
We have run a Direct Numerical Simulation of a spatially developing shear mixing layer. The aim of this study is to clarify the influence of the large-scale structure on the turbulent Prandtl number Pr-T. As a main conclusion, Pr-T takes a small value (Pr-T similar to 0.5) in the dominant region of the large-scale structure. The budget analyses for the Reynolds stress equation and the scalar flux equation revealed that the differences between the momentum and scalar transfer are caused by terms related to pressure (i.e., pressure-strain correlation term, pressure-scalar gradient correlation term, and pressure diffusion terms). Phenomenally, the momentum in the field where a large-scale vortex coexists tends to be transported toward the counter-gradient direction under the influence of pressure, but the scalar is transported toward the gradient direction. As a result, it is thought that the difference in the driving force between the momentum and scalar transport causes the decrease of the Pr-T.
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Experimental Study of Mixing of Two-Layer Density-Stratified Fluid by a Vortex Ring
L. Cao, R. Ito, T. Degawa, Y. Matsuda, K. Takamure, T. Uchiyama
Proceedings of ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference AJKFluids2019-4972 - V005T05A030 (8 pages) 2019.11 [Refereed]
Research paper (international conference proceedings)
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Flow Past Two Cylinders Arranged in Tandem Within a Microbubble Plume
T. Uchiyama, R. Kano, T. Degawa, K. Takamure
Proceedings of ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference ( AJKFluids2019-4971 ) V005T05A042 (10pages) 2019.11 [Refereed]
Research paper (international conference proceedings)
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小型軽量ウイルス不活化装置の開発(旋回気流・電気集塵・深紫外線LEDを用いた新技術)
高牟礼 光太郎, 天野 浩, 八木 哲也, 内山 知実
クリーンテクノロジー 35 ( 1 ) 22 - 25 2025.01
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ウイルス不活化機能を有するデスクトップ型エアカーテン装置によるエアロゾル粒子の遮断
T. Uchiyama, K. Takamure
クリーンテクノロジー 33 ( 3 ) 36 - 38 2023.03
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Investigation of Non-equilibrium Turbulence and Its Application to Flow Control (Cases of inhomogeneous, anisotropic and compressible turbulence)
Y. Sakai, K. Nagata, Y. Ito, K. Iwano, T. Watanabe, T. Hayase, K. Takamure, K. Tanaka, S. Nagaya
Proc. of the 17th International Symposium on Advanced Fluid Information (AFI-2017) 1 page 2017.11
Summary of the papers read (national conference and other science council)
◆Original paper【 display / non-display 】
◆International conference proceedings【 display / non-display 】
◆Other【 display / non-display 】
Academic Awards Received 【 display / non-display 】
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Serected by Featured Article (AIP Advances)
2022.05 AIP Advances Blocking Effect of Desktop Air Curtain on Aerosols in Exhaled Breath
Winner： K. Takamure, Y. Sakamoto, T. Yagi, Y. Iwatani, H. Amano, T. Uchiyama
Presentations 【 display / non-display 】
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拡張性や再利用性を考慮した格子ボルツマン法のプログラム実装方法について
出川 智啓, 内山 知実, 高牟礼 光太郎
第38回数値流体力学シンポジウム 2024.12 - 2024.12
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Flow Characteristics of Charged Particles in a Swirling Flow Under the Influence of an Electric Field in a Circular Pipe
T. Haruki, K. Yoshimi, T. Yagi, H. Amano, Y. Iwatani, T. Uchiyama, K. Takamure
Twenty-first International Conference on Flow Dynamics 2024.11 - 2024.11
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Investigation of Number of Blades with a Focus on Enhancing Cross-flow Turbine Manufacturing
S. Takeshima, K. Suzuno, G. Katagiri, T. Arai, S. Iio, T. Uchiyama, K. Takamure
Twenty-first International Conference on Flow Dynamics 2024.11 - 2024.11
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Visualization of The Wake Behind a NACA Blade with Truncated Rear End
S. Tsukamoto, K. Takamure, T. Uchiyama
Twenty-first International Conference on Flow Dynamics 2024.11 - 2024.11
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スイング式胸掛け衝動水車の出力特性
本橋 元, 宍戸 道明, 内山 知実, 池田 敏彦, 岡山 朋子, 高牟礼 光太郎
2024年度日本太陽エネルギー学会研究発表会 2024.11 - 2024.11
Academic Activity 【 display / non-display 】
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2022.04-Now
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2021.09-Now
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2020.08
Media Report 【 display / non-display 】
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Desktop Air Curtain System Prevents Spread of COVID-19 in Hospital Settings