Researcher Database

NameSUMI TAKAHIRO
DepartmentFaculty of Science and Engineering, Mechanical Engineering
Job TitleAssociate Professor Degree Obtained
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Detailed Information

Research Field/Keywords for Research Field

  • Computational Fluid Dynamics

Education

  • 1996/03, Graduated
  • 2002/06, Doctor Course, Accomplished credits for doctoral program

Employment Experience

  • 2002/07 - 2003/09 Research Fellow
  • 2003/10 - 2009/09 Research Fellow
  • 2009/10 - 2015/02 Assistant Professor
  • 2015/03 -  *  Associate Professor, Department of Advanced Technology Fusion, Graduate School of Science and Engineering, Saga University

Field of Specialization

  • Fluid engineering, Thermal engineering, Aerospace engineering, Computational science

Research Topics and Results

Original Articles

  • Experimental and Numerical Studies on the Possibility of Duct Flow Low-power Generation Using a Butterfly Wind Turbine; 2017/01
    ANNOUNCEMENT INFO.; International Journal of Fluid Machinery and Systems, 10, 1, 19-29
    AUTHOR; Yutaka Hara, Shohei Kogo, Katsuhiro Takagaki, Makoto Kawanishi, Takahiro Sumi, Shigeo Yoshida,
  • Experiment and numerical simulation of an aluminum circular-blade butterfly wind turbine; 2016
    ANNOUNCEMENT INFO.; Journal of Fluid Science and Technology, 11, 2, 1-20
    AUTHOR; Yutaka Hara, Akira Shiozaki, Hiroaki Nishiono, Shigenori Saito, Keisuke Shioya, Takahiro Sumi, Yuhei Matsubara, Yoshiyuki Yasumoto, Katsuhiro Takagaki, Shohei Kogo
  • Study on internal flow and spray characteristic of a marine diesel nozzle; 2016
    ANNOUNCEMENT INFO.; Journal of the JIME, 51, 1, 1-7
    AUTHOR; Sumito Yokobe, Katsuyuki Ohsawa, Tetsuya Oda, Takahiro Sumi, Keiichiro Yabuta, Shuhei Sugata
  • A new central compact finite difference formula for improving robustness in weighted compact nonlinear schemes; 2015
    ANNOUNCEMENT INFO.; Computers & Fluids, 123, 162-182
    AUTHOR; Takahiro Sumi, Takuji Kurotaki
  • Effects of blade section on performance of butterfly wind turbines as double-blade VAWTs; 2015
    ANNOUNCEMENT INFO.; Journal of Fluid Science and Technology, 10, 1, 1-19
    AUTHOR; Yutaka Hara, Takahiro Sumi, Takanori Emi, Mutsuko Yokoyama, Hiromichi Akimoto, Takafumi Kawamura, Takuju Nakamura

General Lectures

  • Numerical Simulation on Fluid Force and Structure of Triangular-Blade Butterfly Wind Turbine; 2017/10
    ANNOUNCEMENT INFO.; The 6th International Conference on Jets, Wakes and Separated Flows (ICJWSF 2017)
    AUTHOR; Yutaka Hara, Masahiro Okutani, Kotaro Tagawa, Shigeo Yoshida, Takahiro Sumi
  • Spray characteristics and inside flow of a marine diesel injector; 2015
    ANNOUNCEMENT INFO.; SAE 2015-01-1838
    AUTHOR; Sumito Yokobe, Tetsuya Oda, Katsuyuki Ohsawa, Takahiro Sumi, Shuhei Sugata, Keiichiro Yabuta
  • Experiments and 2D-CFD analysis on the possibility of duct-flow power generation using a butterfly wind turbine; 2015
    ANNOUNCEMENT INFO.; The 13th Asian International Conference on Fluid Machinery, AICFM13-187
    AUTHOR; Yutaka Hara, Shohei Kogo, Katsuhiro Takagaki, Makoto Kawanishi, Takahiro Sumi, Shigeo Yoshida
  • Numerical simulation of flow field around a circular-bladed butterfly wind turbine; 2015
    ANNOUNCEMENT INFO.; ASME-JSME-KSME Joint Fluids Engineering Conference 2015, AJKFluids2015-22038
    AUTHOR; Yutaka Hara, Takahiro Sumi, Yuhei Matsubara, Yoshiyuki Yasumoto


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