Iwakawa Akira

イワカワアキラ | Iwakawa Akira

Research field (2)： Aerospace engineering , Fluid engineering

Research keywords (4)： shock wave , 分子動力学法 , 電気推進 , 数値流体力学

Research theme for competitive and other funds (2)：

2018 - 2021 Visualization measurement of plane shock wave - isotropic turbulence interaction and utilization of its statistical data
2015 - 2018 Modulation and active control of supersonic flow by introducing artificial disturbance

Papers (30)：

D. Ichihara, D. Kuwabara, D. Moriyama, Y. Nakamura, A. Iwakawa, A. Sasoh. Geometrical matching in remote in-tube shock compression by an unsteady jet. Shock Waves. 2022. 32. 4. 373-381
G. Fukushima, T. Tamba, A. Iwakawa, A. Sasoh. Influence of cellophane diaphragm rupture processes on the shock wave formation in a shock tube. Shock Waves. 2020. 30. 5. 545-557
Takahiro Tamba, Gaku Fukushima, Masaya Kayumi, Akira Iwakawa, Akihiro Sasoh. Experimental investigation of the interaction of a weak planar shock with grid turbulence in a counter-driver shock tube. Physical Review Fluids. 2019. 4. 7
Hoang Son Pham, Manabu Myokan, Takahiro Tamba, Akira Iwakawa, Akihiro Sasoh. Effects of repetitive laser energy deposition on supersonic duct flows. AIAA Journal. 2018. 56. 2. 542-553
D. Ichihara, Y. Nakagawa, A. Uchigashima, A. Iwakawa, A. Sasoh, T. Yamazaki. Power matching between plasma generation and electrostatic acceleration in helicon electrostatic thruster. ACTA ASTRONAUTICA. 2017. 139. 157-164

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MISC (46)：

Akihiro Sasoh, Hayato Kasuga, Yoshiya Nakagawa, Toshihiro Matsuba, Daisuke Ichihara, Akira Iwakawa. Electrostatic-magnetic-hybrid thrust generation in central-cathode electrostatic thruster (CC-EST). Acta Astronautica. 2018. 152. 137-145
Hayato KASUGA, Jeohun JEONG, Keisuke MIZUTANI, Akira IWAKAWA, Akihiro SASOH, Kohei KOJIMA, Tatsuya KIMURA, Yoshihiro KAWAMATA, Masaaki YASUI. Operation Characteristics of Applied-Field Magnetoplasmadynamics Thruster Using Hollow Cathode. Transactions of The Japan Society for Aeronautical and Space Sciences. 2018. 16. 1. 69-74
Ion Acceleration in Helicon Electrostatic Thruster (HEST). 2016. 60. 3p
Ion Acceleration Characteristic and Mechanism of Electrostatic Acceleration Thruster with Slowly-Diverging Magnetic Field. 2016. 60. 3p
Ion Beam Characteristics of Electrostatic Thruster. 2016. 47. 5p

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Lectures and oral presentations (25)：

スパイクを有する鈍頭物体のレーザー加熱による超音速抗力低減
(平成24年度衝撃波シンポジウム 2013)
レーザーエネルギー付加による超音速空力特性の制御
(日本航空宇宙学会第44期年会講演会 2013)
Computational Investigation on Supersonic Drag Reduction using Repetitive Laser Energy Pulses on Stepped-Cones
(29th International Symposium on Space Technology and Science 2013)
Supersonic Drag Reduction Performance of Blunt-Body with Conical Spike using with Energy Depositions
(44th AIAA Plasmadynamics and Lasers Conference(AIAA Fluid Dynamics and Co-located Conferences and Exhibit) 2013)
Supersonic Drag Reduction for Blunt-Body with Conical Spike using Repetitive Energy Deposition
(2013)

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Education (3)：

2010 - 2014 Nagoya University Graduate School of Engineering Department of Aerospace Engineering
2008 - 2010 The University of Tokyo Graduate School, Division of Engineering Department of Aeronautics and Astronautics
2004 - 2008 Kyoto University Faculty of Engineering Undergraduate School of Engineering Science

Professional career (1)：

Association Membership(s) (2)：

American Institute of Aeronautics and Astronautics , The Japan Society of Aeronautical and Space Science

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