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SHIFT-Truck

A high-fidelity aerodynamics dataset for pickup trucks

Raut et al. · Aero & CFD

Data luminary-shift/Truck⁠Paper arXiv 2609.38638

1,000 delayed detached-eddy simulations of a pickup truck varied over 17 shape parameters, on about 100 million cells each, with surface and volume fields and wind-tunnel comparison.

Licence
CC BY-NC 4.0
Access
Gated on Hugging Face: access is granted on request
Cases
1,000 runs of a pickup truck morphed over 17 shape parameters, at Re 1.4×10⁷
Fidelity
SA-DDES
Mesh
About 100 million cells per case
Fields
Surface and volume
Splits
Geometry-grouped
Baselines
DoMINO, GeoTransolver, AB-UPT and SMART

Used by

  1. News · ReleaseLuminary attaches calibrated 90% error bars to trained large physics models with a 166,000-parameter companion network

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