Active Fluid Flow Control using DBD Plasma Actuators
JAXA Supercomputer System Annual Report April 2018-March 2019
Report Number: R18EA1477
Subject Category: Aeronautical Technology
- Responsible Representative: Yoshihisa Aoki, Aeronautical Technology Directorate, Aerodynamics Research Unit
- Contact Information: Yoshihisa Aoki(aoki@chofu.jaxa.jp)
- Members: Yoshihisa Aoki
Abstract
Improvement of aerodynamic characteristics using DBD plasma actuators.
Reference URL
N/A
Reasons for using JSS2
It takes a lot of time to calcurate.
Achievements of the Year
Unsteady fluid flow analysis around cylinder was conducted using FaSTAR.
Publications
N/A
Usage of JSS2
Computational Information
- Process Parallelization Methods: MPI
- Thread Parallelization Methods: N/A
- Number of Processes: 144
- Elapsed Time per Case: 100 Hour(s)
Resources Used
Fraction of Usage in Total Resources*1(%): 0.09
Details
Please refer to System Configuration of JSS2 for the system configuration and major specifications of JSS2.
| System Name | Amount of Core Time(core x hours) | Fraction of Usage*2(%) |
|---|---|---|
| SORA-MA | 795,012.89 | 0.10 |
| SORA-PP | 258.27 | 0.00 |
| SORA-LM | 1,408.64 | 0.66 |
| SORA-TPP | 0.00 | 0.00 |
| File System Name | Storage Assigned(GiB) | Fraction of Usage*2(%) |
|---|---|---|
| /home | 35.76 | 0.04 |
| /data | 596.05 | 0.01 |
| /ltmp | 244.14 | 0.02 |
| Archiver Name | Storage Used(TiB) | Fraction of Usage*2(%) |
|---|---|---|
| J-SPACE | 0.07 | 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.
JAXA Supercomputer System Annual Report April 2018-March 2019