Analysis of the flight characteristic of Jet-FTB
JAXA Supercomputer System Annual Report April 2016-March 2017
Report Number: R16E0010
- Responsible Representative: Kenji Fujii(Aeronautical Technology Directorate, Aerodynamics Research Unit)
- Contact Information: Takashi Ishida(ishida.takashi@jaxa.jp)
- Members: Kenji Hayashi, Mitsuhiro Murayama, Yasushi Ito, Tohru Hirai, Kentaro Tanaka, Gen Nakano, Kie Okabayashi, Fumitake Kuroda, Masaru Naruoka, Kazuyuki Nakakita, Hiroshi Tomita, Rie Tagai, Kuniyuki Takekawa, Makoto Ueno, Takashi Ishida, Shigeru Kuchiishi, Ryotaro Sakai, Takahiro Uchiyama
- Subject Category: Aviation(Aircraft)
Abstract
In this research, we develop an aerodynamic data-base and extract an aerodynamic model from the data-base aimed for constructing a flight simulator through the analysis of the flight characteristics of Jet-FTB.
Goal
The objective of this research is to analyze the flight characteristics of Jet-FTB.
Objective
In this research, we develop an aerodynamic data-base of Jet-FTB aimed for constructing a flight simulator through wind tunnel test, flight test and numerical analysis.
References and Links
N/A
Use of the Supercomputer
Computer for analyzing large quantity of flight testing data
Necessity of the Supercomputer
JSS is necessary to analyze large quantity of flight testing data and understand physical phenomenon in short time span .
Achievements of the Year
We developed an aerodynamic model for Jet-FTB to extract characteristic phenomenon from large quantity of flight testing data.
Fig.1:Results of flight test
Publications
N/A
Computational Information
- Parallelization Methods: Process Parallelization
- Process Parallelization Methods: MPI
- Thread Parallelization Methods: n/a
- Number of Processes: 512
- Number of Threads per Process: 1
- Number of Nodes Used: 32
- Elapsed Time per Case (Hours): 20
- Number of Cases: 800
Resources Used
Total Amount of Virtual Cost(Yen): 19,214,590
Breakdown List by Resources
| System Name | Amount of Core Time(core x hours) | Virtual Cost(Yen) |
|---|---|---|
| SORA-MA | 11,268,563.04 | 18,531,664 |
| SORA-PP | 1,215.21 | 10,375 |
| SORA-LM | 593.26 | 13,348 |
| SORA-TPP | 0.00 | 0 |
| File System Name | Storage assigned(GiB) | Virtual Cost(Yen) |
|---|---|---|
| /home | 4,996.25 | 47,129 |
| /data | 22,382.85 | 211,138 |
| /ltmp | 8,057.42 | 76,005 |
| Archiving System Name | Storage used(TiB) | Virtual Cost(Yen) |
|---|---|---|
| J-SPACE | 105.24 | 324,927 |
Note: Virtual Cost=amount of cost, using the unit price list of JAXA Facility Utilization program(2016)
JAXA Supercomputer System Annual Report April 2016-March 2017