JAXA Supercomputer System Annual Report April 2017-March 2018

Report Number: R17ECMP10

Subject Category: Competitive Funding

PDF available here

• Responsible Representative: Yasutada Tanabe, Aeronautical Technology Directorate, Next Generation Aeronautical Innovation Hub Center
• Contact Information: Yasutada Tanabe tan@chofu.jaxa.jp
• Members: Yasutada Tanabe, Hideaki Sugawara, Masahiko Sugiura, Ryousuke Satou

Abstract

Aerodynamic interaction between a rotor and a fixed wing on a compound helicopter is numerically simulated to clarify the increase of the arodynamic drag caused by the interaction during high speed flight.

Reference URL

N/A

Reasons for using JSS2

There is a large number of test cases and an aboundance of computing sources are required.

Achievements of the Year

As the first step, the performance of the isolated rotor and the aerodynamic characteristics of the wing models have been clarified.

Publications

N/A

Usage of JSS2

Computational Information

• Process Parallelization Methods: N/A
• Thread Parallelization Methods: OpenMP
• Number of Processes: 1
• Elapsed Time per Case: 200.00 hours

Resources Used

Fraction of Usage in Total Resources*1(%): 0.05

Details

Please refer to System Configuration of JSS2 for the system configuration and major specifications of JSS2.

*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 2017-March 2018