TAKAMURE Kotaro

写真a

Affiliation

Graduate School of Engineering Science  Cooperative Major in Sustainable Engineering 

Homepage URL

https://sites.google.com/view/takamurelab/

To the head of this page.▲

Research Interests 【 display / non-display 】

  • PIV計測

  • エアカーテン

  • タービン流量計

  • マルチファン型風洞

  • 乱流

display all >>

To the head of this page.▲

Graduating School 【 display / non-display 】

  • 2009.04
    -
    2013.03

    University of Miyazaki     Graduated

To the head of this page.▲

Graduate School 【 display / non-display 】

  • 2015.04
    -
    2019.03

    Nagoya University  Graduate School,Division of Engineering  Doctor's Course  Completed

  • 2013.04
    -
    2015.03

    University of Miyazaki  Graduate School, Division of Engineering  Doctor's Course  Completed

To the head of this page.▲

Studying abroad experiences 【 display / non-display 】

  • 2018.08
    -
    2018.09

    University of Toronto, Institute for Aerospace Studies   Visiting student

To the head of this page.▲

Degree 【 display / non-display 】

  • Nagoya University -  Doctor (Engineering)

To the head of this page.▲

Campus Career 【 display / non-display 】

  • 2024.04
    -
    Now

    Akita University   Graduate School of Engineering Science   Cooperative Major in Sustainable Engineering   Lecturer  

To the head of this page.▲

External Career 【 display / non-display 】

  • 2019.04
    -
    2024.03

    Nagoya University   Assistant Professor  

To the head of this page.▲

Academic Society Affiliations 【 display / non-display 】

  • 2022.01
    　
    　
     

    Japan

     

    Japan Association for wind engineering

To the head of this page.▲

Research Areas 【 display / non-display 】

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Fluid engineering

To the head of this page.▲
 

Research Achievements 【 display / non-display 】

    ◆Original paper【 display / non-display 】

  • Effect of a snow mass passing through an open-type cross-flow turbine on the power generation

    K. Takamure, E. Satou, T. Ikeda, T. Uchiyama, T. Okayama, T. Miyazawa, D. Tsunashima, T. Degawa, K. Sasaki, K. Nagase

    Renewable Energy ( Elsevier )  257   124810   2026.02  [Refereed]

    Research paper (journal)   Single author

    DOI

  • Visualization of several vortex shedding mechanisms in jets from a two-dimensional nozzle equipped with cutoff airfoils

    C. Wang, K. Takamure, T. Degawa, T. Uchiyama

    Physics of Fluids   (Accepted for publication)   2026.02  [Refereed]

    Research paper (journal)   Domestic Co-author

  • Particle image velocimetry measurement of the wake of a particle with a uniaxial through-hole placed in a uniform flow

    K. Takamure, D. Kobayashi, T. Uchiyama, T. Degawa

    Powder Technology ( Elsevier )  468   121638   2026.01  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI

  • Experimental Investigation of Jet Issued from Two-Dimensional Nozzle Equipped with Cut-off Airfoils

    C. Wang, K. Takamure, T. Degawa, T. Uchiyama

    Physics of Fluids   37   065101   2025.06  [Refereed]

    Research paper (journal)   Single author

    DOI

  • 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 ( Elsevier )  154   104341   2025.01  [Refereed]

    Research paper (journal)  

    • display all >>

    To the head of this page.▲

    ◆International conference proceedings【 display / non-display 】

  • 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.

    DOI

  • 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)  

    DOI

  • 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)  

    DOI

    • To the head of this page.▲

    ◆Other【 display / non-display 】

  • 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

  • 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

  • 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)  

To the head of this page.▲

Academic Awards Received 【 display / non-display 】

  • 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

To the head of this page.▲

Grant-in-Aid for Scientific Research 【 display / non-display 】

  • Grant-in-Aid for Early-Career Scientists

    Project Year： 2025.04  -  2028.03 

  • Grant-in-Aid for Early-Career Scientists

    Project Year： 2021.04  -  2024.03 

To the head of this page.▲

Presentations 【 display / non-display 】

  • 格子ボルツマン法のプログラムに対する単体テストの設計

    出川 智啓, 内山 知実, 高牟礼 光太郎

    第39回数値流体力学シンポジウム  2025.12  -  2025.12 

  • Numerical Analysis of Flow and Collection Characteristics in a Swirling Flow-Type Electrostatic Precipitator

    K. Tokiwa, K. Takamure, T. Degawa, T. Uchiyama

    International Conference on Materials and Systems for Sustainability 2025  2025.12  -  2025.12 

  • Snow Passage Effects on Open Cross-Flow Turbine Performance

    T. Nagai, K. Takamure, H. Nakayama, T. Uchiyama, T. Degawa

    International Conference on Materials and Systems for Sustainability 2025  2025.12  -  2025.12 

  • Numerical investigation on Mist Collection Performance of a Zigzag Flow Channel Trap

    T. Nagai, K. Takamure, H. Nakayama, T. Uchiyama, T. Degawa

    International Conference on Materials and Systems for Sustainability 2025   2025.12  -  2025.12 

  • Impact of Snow Mass Passage Through an Open-Type Cross-Flow Turbine on Power Generation

    Kotaro Takamure, Eiichi Satou, Toshihiko Ikeda, Tomomi Uchiyama, Tomoko Okayama, Tomoaki Miyazawa, Daisuke Tsunashima, Tomohiro Degawa, Keigo Sasaki, Kumiko Nagase

    The 18th Asian Congress of Fluid Mechanics  2025.09  -  2025.09 

display all >>

To the head of this page.▲
 

Teaching Experience 【 display / non-display 】

  • 2022.04
    -
    2024.03
To the head of this page.▲
 

Academic Activity 【 display / non-display 】

  • 2025.09
    -
    Now

  • 2022.04
    -
    2025.03

  • 2021.09
    -
    2024.08

  • 2020.08
    　
    　

To the head of this page.▲

Media Report 【 display / non-display 】

  • Desktop Air Curtain System Prevents Spread of COVID-19 in Hospital Settings

To the head of this page.▲