九州大学 研究者情報
論文一覧
永井 弘人(ながい ひろと) データ更新日:2019.11.06

助教 /  工学研究院 航空宇宙工学部門 航空宇宙機構造強度


原著論文
1. Hiroto Nagai, Koiki Fujita, and Masahiko Murozono, Experimental Study on Forewing–Hindwing Phasing in Hovering and Forward Flapping Flight, AIAA Journal, 10.2514/1.J058335, 57, 9, 3779-3790, 2019.06, [URL].
2. Bo Wang, Nobuhide Uda, Kousei Ono, Hiroto Nagai, Effect of micro in-plane fiber waviness on compressive properties of unidirectional fabric composites, Journal of Composite Materials, 10.1177/0021998317740197, 2017.11, [URL].
3. Hiroto Nagai, Shunsuke Nakamura, Masahiko Murozono, Kosei Ono, Nobuhide Uda, STRUCTURAL DESIGN OF AEROELASTIC FLAPPING WING, Proceedings of the First International Symposium on Flutter and its Application, JAXA Special Pubulication, 303-312, JAXA-SP-16-008E, 2017.05, [URL].
4. Taeyoung Kim, Hiroto Nagai, Kousei Ono, Nobuhide Uda, Yuji Ohya, TWO-DIMENSIONAL AEROELASTIC ANALYSIS OF A BRIMMED-DIFFUSER SHROUD WITH COMPOSITE MATERIAL FOR A WIND TURBINE, Proceedings of the First International Symposium on Flutter and its Application, JAXA Special Pubulication, 747-756, JAXA-SP-16-008E, 2017.05.
5. Bo Wang, Kento Maekawa, Nobuhide Uda, Kousei Ono, Hiroto Nagai, Compressive failure analysis of quasi-isotropic composite laminates fabricated with quasi-unidirectional woven fabric, Journal of Composite Materials, 10.1177/0021998315573286, 50, 2, 231-241, 2016.01, [URL].
6. Hiroto Nagai, Koji Isogai, Nobuhide Uda, Kosei Ono, Investigation of airfoil for an insect-sized flapping wing, 29th Congress of the International Council of the Aeronautical Sciences, ICAS 2014, 2014.09, [URL].
7. Hiroto Nagai, Koji Isogai, Masahiko Murozono, Tsutomu Fujishiro, Investigation on structural and aerodynamic characteristics of resonant type elastic flapping wing, 28th Congress of the International Council of the Aeronautical Sciences 2012, ICAS 2012, 2, 1546-1555, 2012.09, [URL].
8. Hiroto Nagai, Koji Isogai, Effects of flapping wing kinematics on hovering and forward flight aerodynamics, AIAA Journal, 10.2514/1.J050968, 49, 8, 1750-1762, 2011.08, [URL].
9. Hiroto Nagai, Koji Isogai, Tatsumi Fujimoto, Experimental study on flow interaction between fore- and hindwings of dragnofly in hovering and forward flight, 27th Congress of the International Council of the Aeronautical Sciences 2010, ICAS 2010, 2, 998-1007, 2010.09, [URL].
10. Hiroto Nagai, Koji Isogai, Tatsumi Fujimoto, Toshiyuki Hayase, Experimental and numerical study of forward flight aerodynamics of insect flapping wing, AIAA Journal, 10.2514/1.39462, 47, 3, 730-742, 2009.03, [URL].
11. Hiroto Nagai, Koji Isogai, Toshiyuki Hayase, Measurement of unsteady aerodynamic force of 3d flapping wing in hovering to forward flight, 26th Congress of International Council of the Aeronautical Sciences 2008, ICAS 2008, 5, 800-810, 2008.09.
12. K. Isogai, H. Kawabe, Hiroto Nagai, S. Nishiguchi, Experimental and theoretical study of attitude control of flapping wing micro aerial vehicle, 41st AIAA Fluid Dynamics Conference and Exhibit 2011, 2011.06.
13. Hiroto Nagai, Takumi Ito, Keita Miura, Toshiyuki Hayase, Koji Isogai, Measurement of unsteady aerodynamic forces of 3D flapping wing in hovering flight (2nd report, comparison between trapezoidal and sinusoidal flapping motions), Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 74, 3, 536-544, 2008.03.
14. Hiroto Nagai, Takumi Ito, Keita Miura, Toshiyuki Hayase, Koji Isogai, Measurement of unsteady aerodynamic forces of 3D flapping wing in hovering flight (1st report, influences of Reynolds number, reduced frequency and planform), Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 73, 12, 2450-2458, 2007.12.

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