本文へ移動

サイトナビゲーションへ移動

検索ボックスへ移動

サイドバーへ移動

ここは、本文エリアの先頭です。

Research of unsteady flow simulation toward prediction of full-flight envelope

[Added on] [Last modified on]

JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EDA201N01 Subject Category: Aeronautical Technology PDF Responsible Representative: Takashi Aoyama, Aeronautical Technology Directorate, Numerical Simulation Research Unit Contact Information: Takashi Ishida(ishida.takashi@jaxa.jp) Members: Takashi Ishida, Atsushi Hashimoto, Kenji Hayashi, Takashi Aoyama, Takahiro Yamamoto, Masashi Kanamori, Keiichi Murakami, Hideaki Aiso, Keita Nakamoto, Andrea Sansica, Tomoaki Matsuzaki, Paul Zehner Abstract The research related to unsteady flow simulation of the aircraft buffet phenomenon is conducted aimed for the prediction of full-flight envelope. Reference URL・・・<<read more>>

Migration in gravitationally unstable protoplanetary discs

[Added on] [Last modified on]

JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18ECWU00 Subject Category: Cooperative Graduate School System PDF Responsible Representative: Elizabeth Tasker, Associate Professor in the Division of Solar System Science at ISAS / JAXA. Contact Information: Elizabeth Tasker(elizabeth.tasker@jaxa.jp) Members: Elizabeth Tasker, Ngan Kim Nguyen Abstract A long standing problem in planet formation theory is how the orbits of young planets change due to the drag of the gas still surrounding young stars. This project explores how gravitatonal structures (e.g.・・・<<read more>>

Numerical Study of Ionization Structure and Shock Wave Propagation Toward Flight Performance Improvement of Beaming Propulsion

[Added on] [Last modified on]

JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EACA17 Subject Category: JSS2 Inter-University Research PDF Responsible Representative: Masayuki Takahashi, Assistant Professor, Tohoku University Contact Information: Masayuki Takahashi, Tohoku University(mtakahashi@rhd.mech.tohoku.ac.jp) Members: Masayuki Takahashi Abstract Technique to improve a thrust performance is proposed by reproducing electromagnetic wave propagation, discharge structure, and shock wave propagation structures inside a beaming propulsion vehicle. Reference URL N/A Reasons for using JSS2 Utilization of JSS2 is required to reproduce a multiscale physics of the electromagnetic・・・<<read more>>

Numerical Analyses on Hypersonic Experimental Aircraft

[Added on] [Last modified on]

JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EA2121 Subject Category: Aeronautical Technology PDF Responsible Representative: Hideyuki Taguchi, Research Plan Manager, Propulsion Technology Research Unit, Aeronautical Technology Directorate Contact Information: Hideyuki Taguchi(taguchi.hideyuki@jaxa.jp) Members: Motoyuki Hongoh, Masaharu Hiruma, Hideyuki Taguchi, Masahiro Uji, Yuki Kayama, Hiroyuki Tanaka Abstract This research aims at the demonstration of the thrust control method of a hypersonic pre-cooled turbojet engine using liquid hydrogen fuel and the aircraft / propulsion integrated control method. We acquire the・・・<<read more>>

Combustion analysis technology

[Added on] [Last modified on]

JAXA Supercomputer System Annual Report April 2018-March 2019 Report Number: R18EG3212 Subject Category: Research and Development PDF Responsible Representative: Eiji Shima, Director, Research and Development Directorate, Research Unit III Contact Information: Takanori Haga, Research and Development Directorate, Research Unit III(haga.takanori@jaxa.jp) Members: Takayuki Ito, Ryoji Takaki, Seiji Tsutsumi, Hiroyuki Ito, Taro Shimizu, Junya Aono, Takanori Haga, Yuhi Morii, Masaharu Abe, Masayuki Kakehi, Mikiroh Motoe, Manabu Hisida, Hideyo Negishi, Yoichi Ohnishi, Miki Nishimoto, Yu Daimon, Ashvin Hosangadi, Masaaki Ino, Osamu Fukasawa, Shinji・・・<<read more>>