FUJITA Koji

J-GLOBAL         Last updated: Apr 4, 2019 at 17:29
 
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Name
FUJITA Koji
URL
http://db.tohoku.ac.jp/whois/e_detail/6eca1428cbbd1087b36997f2a21a5fde.html
Affiliation
Tohoku University
Section
Institute of Fluid Science Creative Flow Research Division Spacecraft Thermal and Fluids Systems Laboratory
Job title
Assistant Professor

Research Areas

 
 

Academic & Professional Experience

 
Oct 2017
 - 
Today
Assistant professor, Institute of Fluid Science, Tohoku University
 
Apr 2015
 - 
Sep 2017
The Japan Society for the Promotion of Science (PD), The Japan Society for the Promotion of Science
 
Apr 2013
 - 
Mar 2015
 Research fellow of the Japan Society for the Promotion of Science (DC2), The Japan Society for the Promotion of Science
 

Education

 
Apr 2012
 - 
Mar 2015
Aerospace Engineering (Doctor's course), Graduate School of Engineering, Tohoku University
 
Apr 2010
 - 
Mar 2012
Aerospace Engineering (Master's course), Graduate School of Engineering, Tohoku University
 
Apr 2008
 - 
Mar 2010
Department of Mechanical and Aerospace Engineering, Undergraduate School of Engineering, Tohoku University
 
Apr 2003
 - 
Mar 2008
Mechanical Engineering, Akita Nathional College of Technology
 

Awards & Honors

 
Oct 2018
Wind tunnel test of dielectric elastomer actuator for Mars airplane, 6. Certification of Recognition for Keynote presentation, Nanotechnology & Smart Materials 2018
 
Apr 2018
Young Researcher Award, The Japan Society for Aeronautical and Space Science
Winner: FUJITA Kouji
 
Feb 2018
Feasibility of dielectric elastomer actuator for Mars airplane, Scientist Medal, International Association of Advanced Materials
Winner: FUJITA Kouji
 
Nov 2013
Flow-Coupled Multibody Dynamics Simulation for an Aerial Deployment of a Folded Wing, Best Award, The Ninth International Students/Young Birds Seminar on Multi-Scale Flow Dynamics in the Tenth International Conference on Flow Dynamics
 
Mar 2012
Flight motion analysys of mid-air wing deployment process of Mars airplane, Student award, JSASS
 

Published Papers

 
Koji Fujita, Akira Oyama, Daisuke Kubo, Masahiro Kanazaki, Hiroki Nagai
Journal of Flow Control, Measurement & Visualization   7 87-100   Apr 2019   [Refereed]
Koji Fujita, Mikio Waki, Seiki Chiba, Makoto Takeshita
Aeronautics and Aerospace Open Access Journal   2(4) 211-213   Jul 2018   [Refereed]
Koji Fujita, Hiroki Nagai
AERONAUTICAL JOURNAL   121(1238) 449-468   Apr 2017   [Refereed]
Seiki Chiba, Mikio Waki, Koji Fujita, Kenta Hasegawa
Journal of Material Sciences and Engineering   6(4)    2017   [Refereed]
A. Oyama, H. Nagai, H. Tokutake, K. Fujita, M. Anyoji, H. Toyota, Y. Miyazawa, K. Yonemoto, M. Okamoto, T. Nonomura, T. Motoda, S. Takeuchi, Y. Kamata, M. Otsuki, K. Asai, K. Fujii
JAXA Research and Development Report      2017   [Refereed]
JAXA-RR-16-008
S. Chiba, M. Waki, K. Fujita, K. Masuda, T. Ikoma
Journal of Materials Science and Engineering B   7(1-2) 39-47   2017   [Refereed]
Seiki Chiba, Kenta Hasegawa, Mikio Waki, Koji Fujita, Kazuhiro Ohyama, Shijie Zhu
Journal of Materials Science and Engineering A   7(5-6) 121-135   2017   [Refereed]
Masayuki Anyoji, Masato Okamoto, Koji Fujita, Hiroki Nagai, Akira Oyama
Fluid Mechanics Research International Journal   1(3)    2017   [Refereed]
Mikio Waki, Seiki A. Chiba, Kazuhiro Ohyama, Shijie Zhu, Noriyuki Oya and Koji Fujita
Journal of Materials Science and Engineering B   7(7-8) 171-177   2017   [Refereed]
Koji Fujita, Hiroki Nagai, Akira Oyama
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES   59(6) 323-331   2016   [Refereed]
A Parametric Study of Mars Airplane Concept for Science Mission on Mars
K. Fujita, H. Nagai, A. Oyama
Trans. JSASS Aerospace Tech. Japan   14(ists30) Pk_83-Pk_88   2016   [Refereed]
Dynamic Behaviour of Mars Airplane with Folded-Wing Deployment
K. Fujita, T. Motoda, H. Nagai
Trans. of JSASS Aerospace Tech. Japan   12(ists29) Pk_1-Pk_6   2014   [Refereed]
Point of R&D management in University
Kaoru Yamazaki, Yuichiro Inagawa, Ippei Takahashi, Sodai Takyu, Hiroshi Nakano, Koji Fujita, Naoki Kawano
PMAJ Journal   49 16-19   2014   [Refereed]
Conceptual Design of Mars Airplane
K. Fujita, R. Luong, H. Nagai, K. Asai
Trans. JSASS Aerospace Tech. Japan   10(ists28) Te_5-Te_10   2012   [Refereed]
小林義和, 松田英昭, 藤田昂志
秋田工業高等専門学校研究紀要   43(43) 44-49   Feb 2008

Misc

 
Airplane with Deployment Mechanism for Mars Exploration
FUJITA Koji
Aeronautical and Space Sciences Japan   67(2) 39-39   Feb 2019   [Invited]

Books etc

 
Technologies and Eco-innovation towards Sustainability II.
Seiki Chiba, Mikio Waki, Koji Fujita, Zheqiang Song, Kazuhiro Ohyama, Shijie Zhu (Part:Contributor, Chapter 23, Recent Progress on Soft Transducers for Sensor Networks)
Springer   Jan 2019   

Conference Activities & Talks

 
Examination of number of motor for Mars helicopter
FUJITA Koji, Hilal Karaca, Hiroki Nagai
第一回火星ヘリコプタ研究会   11 Mar 2019   
Experimental Study on High Efficiency of Aerodynamic Performance of Rotor Blades for Mars Helicopter
Kensuke Kanou, Koji Fujita, Hiroki Nagai
2019 AIAA Scitech   11 Jan 2019   
Flow Field on Wing Surface with Control Surface in Propeller Slipstream at Low Reynolds Number
Tsubasa Ikami, Kensuke Kanou, Koichi Takahashi, Koji Fujita, Hiroki Nagai
2019 AIAA Scitech   11 Jan 2019   
Effects of Rib Number and Rigid Trailing Edge on Flexible-Skinned Thick Wing at Low Reynolds Number
Koji Fujita, Kenta Uechi, Koichi Takahashi, Hiroki Nagai
2019 AIAA Scitech   10 Jan 2019   
Development of Free Flight Experimental and Analytical Procedures for Atmospheric Entry Vehicles
Olaseinde Jagede, Koji Fujita, Hiroki Nagai, Hideyuki Tanno
2019 AIAA Scitech   7 Jan 2019   
Reentry Capsule Dynamic Instability with Different Aft-body Shape in Transonic Flow
Masayuki Nomura, Arthur Robbe, Koji Fujita, Hiroki Nagai
2019 AIAA Scitech   7 Jan 2019   
Wind Tunnel Test for Videogrammetric Deformation Measurement of UAV for Mars Airplane Balloon Experiment-1 (MABE-1)
Koji Fujita, Akira Oyama, Daisuke Kubo, Masahiro Kanazaki, Hiroki Nagai
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Simulation and Control of Flexible Aero-Structures using Nonlinear Reduced-Order Models
Y. Wang , K. Otsuka, K. Fujita, H. Nagai, K. Makihara
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Analysis of Dynamic Behavior of Re-entry Capsule by Free Fall Test
M. Tanno, K. Fujita, H. Nagai, O. Jegede, H. Tanno
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Experimental Study of Reentry Capsule Oscillation with Different Aft-body Shape in Transonic Flow
M. Nomura, A. Robbe, K. Fujita, H. Nagai
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Mars Aerial Exploration for Terrestrial and Tropospheric Environment Observation - Conceptual Study of Mars Entry Capsule -
H. Tanaka, I. Mamiya, H. Kiritani, H. Nagasawa, T. Hirata, T. Tonai, H. Nagai, K. Fujita
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Study on the Effect of Sink Condition on Temperature Oscillation in a Loop Heat Pipe
T. Adachi, K. Fujita, H. Nagai
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Motion Analysis of Flexible Folding Wing with a Hinge Joint Loaded by Gust
S. Onuki, K. Otsuka, T. Suzaki, H. Nagai, K. Fujita, K. Makihara
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Performance Test of Co-axial Rotor of Mars Helicopter for Vertical Hole Exploration on Mars
K. Kano, K. Fujita, H. Nagai
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Visualization of Wing Surface Flow in Propeller Slipstream at Low Reynolds Number
T. Ikami, K. Kanou, K. Fujita, H. Nagai
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Mars Aerial Exploration for Terrestrial and Tropospheric Environment Observation –Aerodynamic Design of Mars Airplane–
I. Mamiya, H. Tanaka, H. Kiritani, T. Tonai, H. Nagasawa, T. Hirata, K. Fujita, H. Nagai
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Dynamic Simulation of Deployable Wing Mars Airplane
K. Otsuka,Y. Wang, K. Fujita, H. Nagai, K. Makihara
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Aerodynamic Performance Investigations Around Control Surfaces of Mars Airplane Balloon Experiment Two
M. Kanazaki, K. Tomisawa, H. Kittaka, K. Fujita, A. Oyama, H. Nagai
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Design of Control Surface for Mars Exploration Airplane
S. Jeong, B. Won, K. Park, K. You, H. Nagai, K. Fujita
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Research and development co-axial rotor to realize Mars helicopter
H. Nagai, K. Kanou, T. Ikami, K. Fujita, K. Yonezawa
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Quantitative Density Measurement of Unsteady Flow Field around the projectile
K. Kurihara, K. Ishikawa, Y. Ishimoto, T. Nagashima, M. Ota, T. Inage, H. Kiritani, K. Fujita, K. Ohtani, H. Nagai
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Surface Pressure Measurement over Free Flight Object in Ballistic Range Facility using Pyrene based Two-Color Pressure-Sensitive Paint
D. Kurihara, S. Caucherty, H. Sakaue, H. Kiritani, K. Fujita, H. Nagai
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Verification test of novel fast-responding Pressure-Sensitive Paint to resolve small pressure fluctuation
Y. Egami, A. Hasegawa, Y. Matsuda, H. Nagai, K. Fujita
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Investigation of Carbon Nanotube TSP for Dynamic Visualization of Boundary-layer Transition
D. Yorita, J. Lemarechal, C. Klein, K. Fujita, T. Ikami, H. Nagai
Fifteenth International Conference on Flow Dynamics   Nov 2018   
Wind tunnel test of dielectric elastomer actuator for Mars airplane
Koji Fujita, Mikio Waki, Mitsugu Uejima, Makoto Takeshita, Seiki Chiba
EuroSciCon conference on Nanotechnology & Smart Materials   6 Oct 2018   
DOI: 10.21767/2471-9838-C6-023
丹野茉莉枝, 藤田昂志, 永井大樹, JEGEDE Olaseinde, 丹野英幸
宇宙科学技術連合講演会講演集(CD-ROM)   Oct 2018   
野村将之, 藤田昂志, 永井大樹
宇宙科学技術連合講演会講演集(CD-ROM)   Oct 2018   
藤田昂志, POMAR Guillaume, 永井大樹
宇宙科学技術連合講演会講演集(CD-ROM)   Oct 2018   
安達拓矢, 藤田昂志, 永井大樹
宇宙科学技術連合講演会講演集(CD-ROM)   Oct 2018   
Monte-Carlo Evaluation of Control Law for High Altitude Flight Test of Mars Airplane
Koji Fujita, Hiroki Nagai, Hiroshi Tokutake, Akira Oyama
31st Congress of the International Council of the Aeronautical Science   Sep 2018   
永井大樹, 倉根翔, 上地健太, 高橋幸一, 藤田昂志
流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム講演集(CD-ROM)   Jul 2018   
藤田昂志, JEGEDE Olaseinde, 永井大樹, 丹野英幸
流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム講演集(CD-ROM)   Jul 2018   
Numerical Study for Improvement of Startup Characteristics of Oscillating Heat Pipe
Nao Inoue, Koji Fujita, Hiroki Nagai
Joint 19th International Heat Pipe Conference and 13th International Heat Pipe Symposium   13 Jun 2018   
Dynamic Visualization of Boundary-layer Transition in a Pitch-sweep Test using Carbon Nanotube TSP
D. Yorita, J. Lemarechal, C. Klein, K. Fujita, H. Nagai
International Symposium on Flow Visualization   Jun 2018   
Numerical Investigation on Thermo-Hydraulic Phenomena in Loop Heat Pipes during Temperature Oscillation
Takuya Adachi, Koji Fujita, Hiroki Nagai
Joint 19th IHPC and 13th IHPS   Jun 2018   
藤田 昂志, 上地 健太, 高橋 幸一, 永井 大樹
日本航空宇宙学会年会講演会講演集   19 Apr 2018   
藤田昂志
日本航空宇宙学会年会講演会講演集(CD-ROM)   19 Apr 2018   
Feasibility of dielectric elastomer actuator for Mars airplane
Koji Fujita, Seiki Chiba, Mikio Waki
Advanced Material World Congress 2018   Feb 2018   
Risako Aoki, Akira Oyama, Koji Fujita, Hiroki Nagai, Kensuke Kanou, Nao Inoue, Shu Sokabe, Masahiro Kanazaki, Kai Tomisawa, Kazufumi Uwatoko
2018 AIAA SPACE and Astronautics Forum and Exposition   17 Sep 2018   
© 2018, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved. We propose to use a helicopter for exploration of pit craters and caves on Mars. Helicopter does not contaminate inside of pit craters and caves because it ...
Masayuki Nomura, Koji Fujita, Hiroki Nagai
AIAA Atmospheric Flight Mechanics Conference, 2018   Jan 2018   
© 2018, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved. Pitching moment characteristics and the flow field around blunt-body reentry capsule at transonic speeds were studied by computational simulation using thre...
Takuya Harada, Koji Fujita, Akira Oyama, Hiroya Mamori, Makoto Yamamoto
AIAA Aerospace Sciences Meeting, 2018   Jan 2018   
© 2018, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved. Aerodynamics optimization of airfoil for flying-wing type Mars airplane is conducted to show tradeoff between maximization of aerodynamic performance and st...
Kakeru Kurane, Kenta Uechi, Koichi Takahashi, Koji Fujita, Hiroki Nagai
AIAA Aerospace Sciences Meeting, 2018   Jan 2018   
© 2018, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved. Aerodynamic characteristics of airfoils in a propeller slipstream were investigated at low Reynolds number. The effects of a propeller slipstream on control...
Mars Airplane Design for the Next Balloon Experiment and Its Aerodynamic Characteristics Using CFD
Kai Tomisawa, Koji Fujita, Akira Oyama, Hiroki Nagai, Masahiko Kanazaki
International Conference on Flow Dynamics   Nov 2017   
Evolutionary Computation Approach for Automatic Gain Tuning of Mars Airplane Balloon Experiment-1 (MABE-1)
Koji Fujita, Akira Oyama, Hiroshi Tokutake, Hiroki Nagai
International Conference on Flow Dynamics   Nov 2017   
Aerodynamic Characteristics Measurement of Mars Airplane Balloon Experiment-1 (MABE-1)
Akira Oyama, Masayuki Anyoji, Makoto Okamoto, Koji Fujita, Hiroki Nagai
International Conference on Flow Dynamics   Nov 2017   
Recent Progress on Soft Transducers for Sensor Networks
Seiki Chiba, Mikio Waki, Koji Fujita, Z. Song
EcoDesign 2017   Nov 2017   
富澤海, 藤田昂志, 大山聖, 永井大樹, 金崎雅博
宇宙科学技術連合講演会講演集(CD-ROM)   26 Oct 2017   
藤田昂志, 大山聖, 得竹浩, 永井大樹
宇宙科学技術連合講演会講演集(CD-ROM)   26 Oct 2017   
青木理紗子, 大山聖, 藤田昂志, 永井大樹, 加納健佑, 井上菜生, 曽我部崇, 金崎雅博
宇宙科学技術連合講演会講演集(CD-ROM)   26 Oct 2017   
藤田昂志, 千葉正毅, 和氣美紀夫
日本機械学会年次大会講演論文集(CD-ROM)   2 Sep 2017   
Dielectric elastomer (DE) is a relatively new transducer technology that uses rubberlike polymers (elastomers) as actuator materials. At the material level, DE actuator has fast speed of response (over 100,000 Hz), with a high strain rate (up to 6...

Research Grants & Projects

 
The Mazda Foundation: Mazda Research Grant
Project Year: Apr 2019 - Mar 2021    Investigator(s): FUJITA Koji
The Japan Society for the Promotion of Science: Research fellow of the Japan Society for the Promotion of Science (PD)
Project Year: Apr 2015 - Sep 2017    Investigator(s): FUJITA Koji
KAKENHI(15J12217)
The Japan Society for the Promotion of Science: Research fellow of the Japan Society for the Promotion of Science (DC2)
Project Year: Apr 2013 - Mar 2015    Investigator(s): FUJITA Koji
KAKENHI(25・4187)

Others

 
May 2017   Planetary protection tutorial