NASA applications include incorporating the method directly into NASA solvers such as NASA LAVA and NASA Cart3D. LBM is well-suited for Adaptive Mesh Refinement (AMR) Cartesian grids which both solvers utilize. Low-Mach LBM is already implemented in NASA LAVA which will allow for the proposed compressible LBM to be easily integrated. The method can be used to simulate loads and acoustics on experimental subsonic/supersonic aircraft and helicopters that NASA is interested in.
An in-house 3D solver can be developed using existing AMR frameworks to enable a commercial product. The solver can be used to simulate commercial subsonic/supersonic aircraft and helicopters. The LBM for low-speed flows is demonstrated to be one to two orders of magnitude faster than existing CFD methods. In addition, AMR grids are automatic which reduces time to solution by eliminating the time-consuming gridding process that is present in existing unstructured and block-structured approaches.
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