NACA0012 · U × AoA Full Sweep
The future two-dimensional parameter branch combining lessons from the independent speed and AoA studies into a controlled operating-envelope benchmark.
Combine speed and AoA only after the two one-dimensional problems are understood
This branch is the first true multi-parameter operating map. It should inherit lessons from both one-dimensional sweeps rather than treating U × α as a brute-force rectangular dataset.
Sparse U × α anchors
Start from validated speed and AoA anchors. Add density near regime changes, high uncertainty or demonstrated held-out error.
Hold out combinations
Test unseen (U, α) pairs, not merely speeds or angles already represented elsewhere in training.
Trust + acquisition become central
A 2-D query surface creates meaningful unsupported regions, making UQ/OOD and next-CFD recommendation much more valuable.
Planned evidence layers
Eventually this becomes the operating-envelope interface
A future interactive surface can expose speed, AoA, predicted flow/load response, nearest training conditions, confidence/OOD state and the recommended next CFD point when support is insufficient.