Supporting data for "Vertical-Plane Trajectory and Maneuverability of a Positively Buoyant Unmanned Underwater Vehicle: Reduced-Order Modeling, CFD, and Laboratory-Scale Corroboration

Supporting data for a study of the vertical-plane maneuverability of a positively buoyanttwin-propeller UUV with fixed lift wings. The deposit contains trajectory-angle data,laboratory-scale proof-of-concept propulsive-force measurements, archived operatingobservations, cross-method comparisons, documented CFD conditions, and approximate datadigitized from surviving archived CFD plots. Original CFD case files and completegrid-convergence/near-wall records are no longer available; reconstructed data are explicitlyidentified.