JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EG3217 Subject Category: Research and Development PDF Responsible Representative: Koichi Okita, Research and Development directrate, Research unit IV Contact Information: Hideyuki Tanno tanno.hideyuki@jaxa.jp Members: Junpei Yamamoto Abstract Numerical simulation on high-temperature shock tunnel HIEST Reference URL N/A Reasons for using JSS2 Requirement for huge numerical simulation. Achievements of the Year Three component aerodynamic coeffcients of Hyflex lifting body model were obtained. Fig.1: Pressure contour around Hyflex reentry vehicle (V=3km/s) ・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EG3288 Subject Category: Research and Development PDF Responsible Representative: Eiji Shima, Research and Development Directorate, Research Unit Contact Information: Hiroshi Kato kato.hiroshi@jaxa.jp Members: Hiroshi Kato Abstract Our purpose is to improving the satellite thermal design process by developing a key technology of “satellite thermal environment uncertainty quantification”. Reference URL N/A Reasons for using JSS2 There is no environment to perform the satellite thermal analyses of numerous samples under realistic time.・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EG3500 Subject Category: Research and Development PDF Responsible Representative: Daiki Terakado, Research and Development Directorate, Research Unit IV Contact Information: Daiki Terakado terakado.daiki@jaxa.jp Members: Daiki Terakado Abstract The present RCS of hydrazine used for controling rockets has a weak point on its toxicity. The present project focuses on the non-toxic property of methane and develops safer RCS system for the future rockets. Reference URL N/A Reasons for using JSS2 The・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EH2900 Subject Category: Common Business PDF Responsible Representative: Yuji KADO, Safety and Mission Assurance Department Contact Information: Yuji KADO kado.yuji@jaxa.jp Members: Yuji Kado, Hiroshi Yanaka Abstract Application of optimization software to JSS Reference URL N/A Reasons for using JSS2 To reduce the calculation time of the simulation Achievements of the Year We found that our In-house optimization software could be used by JSS. Publications N/A Usage of JSS2 Computational Information・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17EK2300 Subject Category: Space Technology PDF Responsible Representative: Masashi Okada, Space Technology Directorate 1, H3 Projcet Team Contact Information: Hiroshi Ikaida ikaida.hiroshi@jaxa.jp Members: Hiroshi Ikaida, Kazuhiro Imai, Fumihiro Itoo Abstract From the viewpoint of international competitiveness, develop a new launch system with low cost and high performance. Reference URL N/A Reasons for using JSS2 Aerodynamic data and load analysis resuls are necessary to confirm the feasibility in the H3 launch・・・<<read more>>
