Parallel adaptive high-resolution simulation of rotating detonation engines in 3D
Parallel adaptive high-resolution simulation of rotating detonation engines in 3D
Simulations of rotating detonation engines are still dominated by solvers on uniform or statically refined meshes. Here, we demonstrate the application of 3D parallel block-structured adaptive mesh refinement to this problem class. The computations employ a generic shock-capturing curvilinear high-speed combustion solver within the parallel adaptive mesh refinement framework AMROC. The ability to not only capture the rotating waves effectively, but to resolve sub-scale phenomena down to the cellular structures, intrinsic to detonation propagation, demonstrates the potential of the approach.
Combustion Simulation, Curvilinear Meshes, Shock-Capturing, Detailed Chemical Kinetics, Parallel Adaptive Mesh Refinement
37-39
Peng, Han
62906b46-9628-43fc-921d-b6257b1fec6f
Deiterding, Ralf
ce02244b-6651-47e3-8325-2c0a0c9c6314
21 May 2025
Peng, Han
62906b46-9628-43fc-921d-b6257b1fec6f
Deiterding, Ralf
ce02244b-6651-47e3-8325-2c0a0c9c6314
Peng, Han and Deiterding, Ralf
(2025)
Parallel adaptive high-resolution simulation of rotating detonation engines in 3D.
In Proceedings of 35th International Conference on Parallel Computational Fluid Dynamics.
vol. 69,
Forschungszentrum Jülich.
.
(doi:10.34734/FZJ-2025-02449).
Record type:
Conference or Workshop Item
(Paper)
Abstract
Simulations of rotating detonation engines are still dominated by solvers on uniform or statically refined meshes. Here, we demonstrate the application of 3D parallel block-structured adaptive mesh refinement to this problem class. The computations employ a generic shock-capturing curvilinear high-speed combustion solver within the parallel adaptive mesh refinement framework AMROC. The ability to not only capture the rotating waves effectively, but to resolve sub-scale phenomena down to the cellular structures, intrinsic to detonation propagation, demonstrates the potential of the approach.
Text
139_final
- Version of Record
More information
Published date: 21 May 2025
Additional Information:
https://doi.org/10.34734/FZJ-2025-02175
Venue - Dates:
35th Parallel CFD International Conference 2024, , Bonn, Germany, 2024-09-02 - 2024-09-04
Keywords:
Combustion Simulation, Curvilinear Meshes, Shock-Capturing, Detailed Chemical Kinetics, Parallel Adaptive Mesh Refinement
Identifiers
Local EPrints ID: 502639
URI: http://eprints.soton.ac.uk/id/eprint/502639
PURE UUID: edec39ed-d70e-4a5b-b23d-8ef01b3fb63f
Catalogue record
Date deposited: 02 Jul 2025 17:00
Last modified: 11 Sep 2025 02:46
Export record
Altmetrics
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics
