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GPU-Accelerated Hypersonic Propulsion Modeling Capability

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Description

Capability Need/Knowledge Gap: Hypersonic propulsion is a key technology development for both aeronautic and launch vehicles. The key challenge is the analysis of supersonic combustion stability, with heavy computational cost. Objectives: Develop a GPU-enabled, high performance scale-resolving Large-eddy simulation (LES) framework for supersonic turbulent combustion, validated against practical scramjet configurations.

Benefits

Deliverables: The turbulent-combustion software with GPU acceleration will be integrated into the LAVA framework with the end goal of release for use by NASA and industry partners. Additionally, a paper will be published at SciTech 2027 documenting key validation results and performance on NAS GH200 nodes.

Details

Technology areaPropulsion Systems > Chemical Space Propulsion > Cryogenic Propulsion
ProgramCenter Innovation Fund: ARC CIF (ARC CIF)
Lead organizationAmes Research Center, Moffett Field, CA
Start date2025-10-01
End date2026-09-30

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