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Process analysis of additive manufacturing

JAXA Supercomputer System Annual Report February 2023-January 2024

Report Number: R23EDA201C88

Subject Category: Aeronautical Technology

PDF available here

  • Responsible Representative: Natsuki Tsushima, Aviation Technology Directorate, Aviation Environmental Sustainability Innovation Hub
  • Contact Information: Natsuki Tsushima(tsushima.natsuki@jaxa.jp)
  • Members: Masao Ohishi, Natsuki Tsushima

Abstract

This study aims to develop a numerical analsysis scheme to evaluate the additive manufacturing process.

Reference URL

N/A

Reasons and benefits of using JAXA Supercomputer System

Analysis of additive manufacturing process involves finite elements for thermal analysis during the process as well as structural analysis of fabricated materials. Due to the scale difference between the thermal conduction/convection and material geometries, the simulation cost will be increased. JAXA Supercompute System offers the capability to solve models with such high computational costs.

Achievements of the Year

The study have been presentation for international conferences. In addition, journal articles have been published.

Publications

N/A

Usage of JSS

Computational Information

  • Process Parallelization Methods: MPI
  • Thread Parallelization Methods: Automatic Parallelization
  • Number of Processes: 2 – 8
  • Elapsed Time per Case: 10 Minute(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 0.00 0.00
TOKI-ST 772.39 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 122.50 0.10
/data and /data2 0.00 0.00
/ssd 0.00 0.00

 

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)
72.40 0.03

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

JAXA Supercomputer System Annual Report February 2023-January 2024