HASEGAWA Yutaka

写真a

Affiliation Department etc.

Department of Electrical and Mechanical Engineering
Department of Electrical and Mechanical Engineering

Title

Professor

Mail Address

E-mail address

Research Fields, Keywords

turbomachinery

 

Papers

  • Simplified numerical modeling of rotational speed response for a small wind turbine

    Hiroki Suzuki, Yutaka Hasegawa, Shinsuke Mochizuki

    Proceedings of the International Conference on Power Engineering 2021 (ICOPE-2021)     0130 - 4   2021.10  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

  • Aerodynamic characteristics of multiple cross-flow wind turbines stacked in rectangular duct

    Keitaro Kimura, Yutaka Hasegawa, Tatsuo Ushijima

    Proceedings of the 16th Asian International Conference on Fluid Machinery     AICFM162021-00094 - 12   2021.09  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

  • Autocorrelation Function for Estimating Static Pressure Fluctuation Intensity in Incompressible Homogeneous Turbulence under an Intermediate Reynolds Number

    Hiroki Suzuki, Shinsuke Mochizuki, Yutaka Hasegawa

    Journal of Physics: Conference Series   1978   012002 - 8   2021.07  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Second-order kinetic energy-conservative analysis of incompressible turbulence under a collocated grid system

    Hiroki Suzuki, Yutaka Hasegawa, Masaya Watanabe, Ushijima Tatsuo, Shinsuke Mochizuki

    Journal of Physics: Conference Series   1633 ( 012063 ) 1 - 9   2020.09  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Verification of the numerical analysis using a collocated grid system directly solving the quasi-inviscid incompressible flow around a symmetric airfoil

    Hiroki Suzuki, Masaya Watanabe, Yutaka Hasegawa and Shinsuke Mochizuki

    Journal of Physics: Conference Series   1633 ( 012028 ) 1 - 10   2020.09  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Simple scheme generating an axisymmetrically anisotropic initial flow of incompressible turbulence using a normal random number vector

    Hiroki Suzuki, Koudai Hasebe, Yutaka Hasegawa, Tatsuo Ushijima, Shinsuke Mochizuki

    Journal of Physics: Conference Series   1592 ( 012004 ) 1 - 8   2020.09  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Reduced Conservation Error of Kinetic Energy using a Runge-Kutta Algorithm with Reduced Numerical Dissipation

    Hiroki Suzuki, Koudai Hasebe, Yutaka Hasegawa, Tatsuo Ushijima

    Journal of Physics: Conference Series   1633 ( 012021 ) 1 - 9   2020.09  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Influence of order enhancement of the Runge-Kutta method on low-order turbulence statistics of incompressible wall turbulence under a second-order central difference scheme

    Shotaro Jomura, Hiroki Suzuki, Yutaka Hasegawa, Shinnosuke Matsuo, Shinsuke Mochizuki

    Journal of Physics: Conference Series   1592 ( 012095 ) 1 - 9   2020.09  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Quasi-Analytical Solutions of a Turbulence-Modeling Equation on the Robustness of Decaying Homogeneous Turbulence

    Hiroki Suzuki, Shinsuke Mochizuki, Yutaka Hasegawa

    Advances in Mechanical Engineering   12 ( 2 ) 1 - 13   2020.02  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Hybrid Wake Model for Aerodynamic Load Calculation of HAWT Rotor by Vortex Lattice Method

    T. Hida, Y. Hasegawa, T. Ushijima, J. Ozaki

    Proceedings of International Conference on Material and Systems for Sustainability 2019 ( Nagoya University )    2019.11

    Research paper (international conference proceedings)   Multiple Authorship

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Review Papers

Presentations

  • Movement of small objects tethered to grid in uniform flow and its turbulence properties

    Kotaro Wada, Tatsuo Ushijima and Yutaka Hasegawa

    International Conference on Materials and Systems for Sustainability 2021  (on line)  2021.11  -  2021.11  Nagoya University

  • Enhancement of water mist cooling in duct flow by using turbulence generator

    Yoich IKEDA, Yutaka HASEGAWA, Tatsuo USHIJIMA1, Yumi ASANO, Yoshihiro KOJIMA

    International Conference on Materials and Systems for Sustainability 2021  (on line)  2021.11  -  2021.11  Nagoya University

  • Aerodynamic characteristics of multiple cross-flow wind turbines stacked in rectangular duct

    Keitaro Kimura, Yutaka Hasegawa, Tatsuo Ushijima

    The 16th Asian International Conference on Fluid Machinery, 2021 (AICFM16)   (on line)  2021.09  -  2021.09 

  • Study on Structural Load Reduction by Using Combined Control of Blade Pitch and Rotational Speed for HAWT

    K. Kawase, H. Okazaki, Y. Hasegawa, T. Ushijima

    International Conference on Material and Systems for Sustainability 2019  2019.11  -  2019.11 

  • Study on Diffusion and Evaporation of Micro Mist Introduced in Duct Air Flow

    Yuta Sato, Yutaka Hasegawa, Yoshihiro Kojima, Tatsuo Ushijima, Kazuki Nishiyama

    International Conference on Material and Systems for Sustainability 2019  2019.11  -  2019.11 

  • Hybrid Wake Model for Aerodynamic Load Calculation of HAWT Rotor by Vortex Lattice Method

    T. Hida, Y. Hasegawa, T. Ushijima, J. Ozaki

    International Conference on Material and Systems for Sustainability 2019  2019.11  -  2019.11 

  • Mixing length of wake behind Sierpinski tetrahedron

    2018.11  -  2018.11 

  • Effects of Inflow Conditions on Aerodynamic Transient Characteristics with Pitch Control of Horizontal Axis Wind Turbine

    2018.09  -  2018.09 

  • Research of automotive fan shutter(Improvement of fan efficiency by stators)

    2018.03  -  2018.03 

  • Study on flow field analysis for rotor wake of horizontal axis wind turbine

    2018.03  -  2018.03 

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