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Affiliation Department etc. |
Department of Electrical and Mechanical Engineering
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Title |
Professor |
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Mail Address |
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Research Fields, Keywords |
turbomachinery |
HASEGAWA Yutaka
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Papers
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
Review Papers
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Analysis of Unsteady Aerodynamic Characteristics of Horizontal Axis Wind Turbine Rotor
Yutaka Hasegawa
turbomachinery ( Turbomachinery Society of Japan ) 44 ( 7 ) 8 - 14 2016.07 [Refereed] [Invited]
Introduction and explanation (scientific journal) Single Author
Presentations
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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
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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
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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
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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
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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
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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
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Mixing length of wake behind Sierpinski tetrahedron
2018.11 - 2018.11
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Effects of Inflow Conditions on Aerodynamic Transient Characteristics with Pitch Control of Horizontal Axis Wind Turbine
2018.09 - 2018.09
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Research of automotive fan shutter(Improvement of fan efficiency by stators)
2018.03 - 2018.03
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Study on flow field analysis for rotor wake of horizontal axis wind turbine
2018.03 - 2018.03