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Development of Aeroelastic Simulation Tool based on FaSTAR-Move

JAXA Supercomputer System Annual Report February 2022-January 2023

Report Number: R22EDA201G02

Subject Category: Aeronautical Technology

PDF available here

  • Responsible Representative: Hitoshi Arizono, Aircraft Lifecycle Innovation Hub
  • Contact Information: Hitoshi Arizono(arizono.hitoshi@jaxa.jp)
  • Members: Hitoshi Arizono, Kohei Konishi, Hamidreza Kheirandish

Abstract

Development of Aeroelastic Simulation Tool based on FaSTAR-Move

Reference URL

N/A

Reasons and benefits of using JAXA Supercomputer System

Aeroelastic analysis requires unsteady analysis. Therefore, it is necessary to use JSS2 because the simulation cost is high.

Achievements of the Year

Inplemented the moving grid function of the aeroelastic simulation and conducted validation analysis.

Publications

N/A

Usage of JSS

Computational Information

  • Process Parallelization Methods: MPI
  • Thread Parallelization Methods: N/A
  • Number of Processes: 8 – 64
  • Elapsed Time per Case: 5 Hour(s)

JSS3 Resources Used

 

Fraction of Usage in Total Resources*1(%): 0.00

 

Details

Please refer to System Configuration of JSS3 for the system configuration and major specifications of JSS3.

Computational Resources
System Name CPU Resources Used
(Core x Hours)
Fraction of Usage*2(%)
TOKI-SORA 29742.36 0.00
TOKI-ST 4.05 0.00
TOKI-GP 0.00 0.00
TOKI-XM 0.00 0.00
TOKI-LM 0.00 0.00
TOKI-TST 0.00 0.00
TOKI-TGP 0.00 0.00
TOKI-TLM 0.00 0.00

 

File System Resources
File System Name Storage Assigned
(GiB)
Fraction of Usage*2(%)
/home 169.03 0.15
/data and /data2 12025.11 0.09
/ssd 1730.28 0.24

 

Archiver Resources
Archiver Name Storage Used
(TiB)
Fraction of Usage*2(%)
J-SPACE 0.00 0.00

*1: Fraction of Usage in Total Resources: Weighted average of three resource types (Computing, File System, and Archiver).

*2: Fraction of Usage:Percentage of usage relative to each resource used in one year.

 

ISV Software Licenses Used

ISV Software Licenses Resources
ISV Software Licenses Used
(Hours)
Fraction of Usage*2(%)
ISV Software Licenses
(Total)
0.00 0.00

*2: Fraction of Usage:Percentage of usage relative to each resource used in one year.

JAXA Supercomputer System Annual Report February 2022-January 2023