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Computational analysis of compound helicopter

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JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19ETET08 Subject Category: Skills Acquisition System PDF Responsible Representative: Takeshi Akasaka, Associate Proffesor, Kanazawa Institute of Technology Contact Information: Takeshi Akasaka, Kanazawa Institute of Technology(akasaka@neptune.kanazawa-it.ac.jp) Members: Yasutada Tanabe, Yusuke Hamamoto, Hideaki Sugawara Abstract The purpose of this study is to investigate aerodynamic interaction between the rotor and the wing of a compound helicopter using CFD analysis. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System The analysis of・・・<<read more>>

Forward flight performance of multirotor

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JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19ETET07 Subject Category: Skills Acquisition System PDF Responsible Representative: Yuto Sayama, Undergraduate student, Tokyo University of Agriculture and Techonology Contact Information: Yuto Sayama(y-sayama@st.go.tuat.ac.jp) Members: Yasutada Tanabe, Yuto Sayama, Kaito Hayami, Hideaki Sugawara Abstract Study of forward flight performance of multicopter Reference URL N/A Reasons and benefits of using JAXA Supercomputer System In order to perform a rotorcraft analysis tool. Achievements of the Year Numerical analyses are performed on a multicopter・・・<<read more>>

Research on combustor simulation

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JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19ETET05 Subject Category: Skills Acquisition System PDF Responsible Representative: AOYAMA Takashi, Director, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Himeko Yamamoto(himeko@toki.waseda.jp) Members: Himeko Yamamoto Abstract For the development of a aircraft engine combustor with high environmental compatibility, we develop the combustion calculation methods that can reproduce the pressure propagation and chemical reaction with practical calculation cost. In addition, numerical simulations of the DLR scramjet test-engine combustor are conducted・・・<<read more>>

High-spped rotorcrafts technology trainning

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JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19ETET04 Subject Category: Skills Acquisition System PDF Responsible Representative: Kaito Hayami, Graduate student, Tokyo University of Agriculture and Techonology Contact Information: Kaito Hayami(k-hayami@st.go.tuat.ac.jp) Members: Yasutada Tanabe, Hideaki Sugawara, Kaito Hayami Abstract Study for the aerodynamic characteristics of coaxial rotors. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System In order to perform a rotorcraft analysis tool. Achievements of the Year Numerical analyses are performed using a rotorcraft CFD・・・<<read more>>

Basic research for system integration of silent supersonic airplane technologies

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JAXA Supercomputer System Annual Report April 2019-March 2020 Report Number: R19ETET01 Subject Category: Skills Acquisition System PDF Responsible Representative: Yoshikazu Makino, Aeronautical Technology Directorate, Aviation Systems Research Unit Contact Information: Hiroaki Ishikawa(ishikawa.hiroaki2@jaxa.jp) Members: Yoshikazu Makino, Hiroaki Ishikawa, Ryo Shimada, Masahiro Doi, Toshiya Yokoi, Shota Yamamoto Abstract The system integration design technologies for achieving low sonic-boom, low aerodynamic drag, low landing and take-off noise, and light weight simultaneously are the key technologies for future supersonic airplanes. JAXA is promoting the R&D・・・<<read more>>