Solver audit
Convergence and integrated result
Goal history, force, pressure and flow remain attached to the solve.
Selected-state CFD verification
Use detailed CFD after the candidate and operating state are controlled.
The verification branch resolves pressure, flow, force and local-field questions for one selected gas-bearing state, audits the solve, then returns accepted differences to the same AURA candidate.
Evidence boundaryField images are not treated as proof by themselves. Solver-native profiles, convergence, integrated quantities and model scope remain visible.
Field structure + motion
Two views of the same controlled gas-film state.
Pressure trajectories show the field architecture; exported tracer motion makes flow direction readable without pretending the animation is a transient CFD solve.
Defensible solve
The result is audited from independent directions.
Convergence history, force/flow closure and diagnostic cross-checks are separated from the solver-native result so evidence maturity remains explicit.
AURA diagnostic layer
Cross-check the result
Pressure-speed consistency, feed-row uniformity and automated warnings remain separate from native quantities.
Path evidence
Field structure remains inspectable
Local paths and profiles provide a traceable basis for reconciliation.
First select the candidate. Then resolve the field detail.
CFD is most valuable when the design question is already narrow enough for the answer to change an engineering decision.