The trial performance analysis of rotor blade.
JAXA Supercomputer System Annual Report February 2021-January 2022
Report Number: R21ERSC12
Subject Category: Space Technology
- Responsible Representative: Tomofumi Iwamoto, Aerodynamics & Flight Control Design Sec. Engineering Research & Laboratories Dept. Engineering & Development Center Aerospace Company. SUBARU CORPORATION
- Contact Information: Tomofumi Iwamoto(iwamoto.tomofumi@subaru.co.jp)
- Members: Tomofumi Iwamoto
Abstract
In order to judge the effectiveness of the commercial use, we estimate the rotor performance using the commercial CFD code and rotor craft CFD codes(rFlow3D and FaSTAR-Move)
Reference URL
N/A
Reasons and benefits of using JAXA Supercomputer System
In order to estimate the rotor performance with high computational costs, a supercomputer is required. In addition, JSS3 has an environment for the use of computational tools, so we judge JSS3 is the most suitable supercomputer for our purpose.
Achievements of the Year
The computational environment of the commercial CFD tool and the CFD code developed by JAXA is built. In addition, we were able to estimate the effectiveness of this computational environment by calculating the unsteady rotor performance analysis.
Publications
N/A
Usage of JSS
Computational Information
- Process Parallelization Methods: MPI
- Thread Parallelization Methods: OpenMP
- Number of Processes: 1 – 360
- Elapsed Time per Case: 168 Hour(s)
JSS3 Resources Used
Fraction of Usage in Total Resources*1(%): 0.04
Details
Please refer to System Configuration of JSS3 for the system configuration and major specifications of JSS3.
System Name | CPU Resources Used(Core x Hours) | Fraction of Usage*2(%) |
---|---|---|
TOKI-SORA | 0.00 | 0.00 |
TOKI-ST | 266640.63 | 0.33 |
TOKI-GP | 0.00 | 0.00 |
TOKI-XM | 671.39 | 0.48 |
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 Name | Storage Assigned(GiB) | Fraction of Usage*2(%) |
---|---|---|
/home | 10.00 | 0.01 |
/data and /data2 | 1124.00 | 0.01 |
/ssd | 100.00 | 0.03 |
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 Used(Hours) | Fraction of Usage*2(%) | |
---|---|---|
ISV Software Licenses(Total) | 162.53 | 0.11 |
*2: Fraction of Usage:Percentage of usage relative to each resource used in one year.
JAXA Supercomputer System Annual Report February 2021-January 2022