GALÆXI Application: NASA Rotor 37

Version 1.1
Kurz, Marius; Kempf, Daniel; Blind, Marcel P.; Kopper, Patrick; Offenhäuser, Philipp; Schwarz, Anna; Starr, Spencer; Keim, Jens; Beck, Andrea, 2024, "GALÆXI Application: NASA Rotor 37", https://doi.org/10.18419/darus-4138, DaRUS, V1
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Description

Numerics Research Group

This Dataset contains the setup data for the NASA Rotor 37 test case which corresponds to the application section in the GALÆXI Paper (Section 6).

Reference (Link):
L. Reid, R. D. Moore, Design and overall performance of four highly loaded, high speed inlet stages for an advanced high-pressure-ratio core compressor, Technical Report 1337, NASA Lewis Research Center, Cleveland, OH, United States, 1978.

Executable of FLEXI/GALÆXI can be built using the build.py script:

python3 build.py ./build-folder ./userblock.txt
Note: Please ensure that all necessary dependencies of GALÆXI/FLEXI are available (including CUDA) and a Python3 environment is installed on the system. Moreover, the NASA rotor test case is a large scale setup, such that a consumer GPU/CPU might not be able to run the case.
Subject Computer and Information Science; Engineering; Physics
Keyword Discontinuous Galerkin, High-Performance Computing, GPUs, Accelerators, Turbulence, Compressible Flow
Related Publication Kurz, M., Kempf, D., Blind, M., Kopper, P., Offenhäuser, P., Schwarz, A., Starr, S., Keim, J., & Beck, A. (2024). GALÆXI: Solving complex compressible flows with high-order discontinuous Galerkin methods on accelerator-based systems. Computer Physics Communications, 109388. doi: 10.1016/j.cpc.2024.109388
Notes This work was funded by the European Union. This work has received funding from the European High Performance Computing Joint Undertaking (JU) and Sweden, Germany, Spain, Greece, and Denmark under grant agreement No 101093393. Moreover, this research presented was funded by Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy EXC 2075 – 390740016, by the DFG Rebound – 420603919, and in the framework of the research unit FOR 2895. We acknowledge the support by the Stuttgart Center for Simulation Science (SimTech). The authors gratefully acknowledge the Gauss Centre for Supercomputing e.V. (www.gauss-centre.eu) for funding this project by providing computing time through the John von Neumann Institute for Computing (NIC) on the GCS Supercomputer JUWELS at Jülich Supercomputing Centre (JSC) as well as the support and the computing time on “Hawk” and its “Hawk-AI” extension provided by the Supercomputing Centre Stuttgart (HLRS) through the project “hpcdg”. This work was completed in part at the Helmholtz GPU Hackathon, part of the Open Hackathons program. The authors would like to acknowledge OpenACC-Standard.org, JSC, HZDR, and HIDA for their support.
License/Data Use Agreement

CC BY 4.0

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build.py
build/Python Source Code - 5.4 KB
Published May 3, 2024
7 Downloads
MD5: c220e07653c938bb2c136b9e1c6450e1
Python Script for automatically cloning, patching and building the FLEXI/GALÆXI executable. Command: python3 ./build.py ./build-folder userblock.tmp
Build
FLEXI_userblock.txt
build/Plain Text - 24.7 KB
Published May 3, 2024
18 Downloads
MD5: 17f5fdcc1a6540b7f5e7e074a705a9db
Userblock file for automatically building FLEXI using the build.py script.
BuildFLEXI
Preview "build/FLEXI_userblock.txt"
GALÆXI_userblock.txt
build/Plain Text - 13.4 KB
Published May 3, 2024
14 Downloads
MD5: 2c25fa16b59942a25cdf1bc07e8d8ba9
Userblock file for automatically building GALÆXI using the build.py script.
BuildGALÆXI
Preview "build/GALÆXI_userblock.txt"
NASA_ROTOR_37_BaseFlow_0000000.048145273.h5
setup/Hierarchical Data Format - 5.6 GB
Published May 3, 2024
6 Downloads
MD5: 1491b7f71e6dddf03f7f4abca28e66df
Baseflow restart file for Pruett sponge
RestartSetup
NASA_ROTOR_37_mesh.h5
setup/Hierarchical Data Format - 4.1 GB
Published May 3, 2024
9 Downloads
MD5: 73093aec919b5a11c4b458bc5eb6a512
Mesh file of NASA Rotor 37
MeshSetup
NASA_ROTOR_37_State_0000000.048145273.h5
setup/Hierarchical Data Format - 6.8 GB
Published May 3, 2024
2 Downloads
MD5: 0214541b64e0e661d71a164b0b153a03
Restart file
RestartSetup
parameter.ini
setup/Unknown - 11.5 KB
Published May 3, 2024
5 Downloads
MD5: c874be71596d6e40e34447a51a9773f8
FLEXI/GALÆXI parameter file
Setup
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