SHIFT-Truck: A High-Fidelity Aerodynamics Dataset and Benchmark for Pickup Trucks
Raut et al.
What it does
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.
Why it matters
Adds the open cargo bed missing from DrivAerML and SHIFT-SUV, and benchmarks DoMINO, GeoTransolver, AB-UPT and SMART under shifts in operating point, surface discretisation and vehicle type, where good in-distribution models degrade.