metadata
license: apache-2.0
tags:
- geometry
- cfd
- physics-ai
- stl
- gltf
- step
PINNeAPPle geometry library
Parametric 3-D geometries for Physics-AI (metres, closed bodies, documented frames). Generated by scripts/geometry_library.py in https://github.com/PINNeAPPle-Labs/pinneapple; pp.geometries.load(name, format, lod) downloads and verifies these files (SHA-256 in manifest.json).
| name | geometry | L x W x H (m) | physics |
|---|---|---|---|
airliner_a320 |
Single-aisle airliner (A320 class) | 38.75 x 35.43 x 10.23 | external aerodynamics (RANS, cruise lift/drag, high-lift studies); vortex-lattice / panel methods |
aortic_arch |
Human thoracic aorta (arch) | 0.1134 x 0.0766 x 0.3114 | hemodynamics: pulsatile blood flow, wall shear stress, secondary flow in the arch; aneurysm / coarctation and stent-graft planning studies |
caarc_building |
CAARC standard tall building | 600 x 600 x 183.9 | mean and fluctuating wind pressures on a tall building (CAARC benchmark); along / across-wind base moments and vortex shedding |
centrifugal_impeller |
Closed centrifugal pump impeller | 0.42 x 0.42 x 0.166 | pump performance (head, efficiency) with frozen-rotor / sliding-mesh CFD; impeller-diffuser interaction and unsteady blade loading |
container_ship_kcs |
KRISO Container Ship (KCS), full scale | 241.1 x 32.2 x 47 | calm-water resistance and nominal / effective wake (RANS, free surface); self-propulsion with the 5-blade propeller and rudder (SIMMAN / Tokyo 2015 cases) |
f1_car |
Open-wheel racing car (Formula 1 style) | 5.57 x 1.97 x 1.03 | ground-effect aerodynamics (downforce, floor and diffuser); wake / dirty-air studies for following |
falcon9_booster |
Two-stage launcher (Falcon 9 Block 5 class) | 5.2 x 5.2 x 70 | ascent aerodynamics (axial force, transonic buffet on the fairing / boattail); booster re-entry and landing burn: grid-fin control authority, base heating of the octaweb |
helicopter_h145 |
Light twin helicopter (H145 class) | 13.64 x 11 x 3.95 | rotor aerodynamics in hover and forward flight (BEM, actuator disc, blade-resolved CFD); rotor-fuselage interaction and download on the stabiliser |
high_speed_train |
High-speed train (ICE 3 / CRH3 class) | 51.95 x 2.95 x 5.07 | train aerodynamics: drag, slipstream and the nose pressure pulse (EN 14067); crosswind stability (side force and roll moment; yaw by rotating the inflow) |
launch_vehicle_two_stage |
Two-stage launch vehicle with fins | 43.5 x 7.8 x 7.8 | ascent aerodynamics (transonic / supersonic drag, Cp); static stability (Barrowman) |
pin_fin_heatsink |
Pin-fin heat sink | 0.06 x 0.06 x 0.0265 | conjugate heat transfer (pins + base, heat source); forced convection and pressure drop across pin arrays (inline vs staggered) |
quadrotor_drone |
Quadcopter drone (F450 frame class) | 0.559 x 0.498 x 0.27 | multirotor aerodynamics (rotor-rotor and rotor-frame interaction, hover / forward flight); propeller noise |
road_car |
Four-door road car (fastback / notchback) | 4.6 x 1.86 x 1.39 | external aerodynamics with moving ground (drag, lift, wake); slant-angle / rear-wake studies |
turboprop_atr72 |
Regional twin turboprop (ATR 72-600 class) | 27.17 x 27.05 x 7.65 | external aerodynamics of a high-wing turboprop (RANS, take-off / landing flap settings); propeller-wing interaction and slipstream (actuator disc / sliding-mesh blades) |
viper_rover |
NASA VIPER lunar rover | 1.692 x 1.539 x 2.5 | terramechanics (wheel-soil, slip, sinkage); multibody dynamics |
wigley_hull |
Wigley parabolic hull | 1 x 0.1 x 0.1025 | wave resistance and wave pattern (Michell thin-ship theory, Rankine panels); RANS / VOF free-surface CFD validation (resistance, sinkage and trim) |
wind_turbine_nrel5mw |
NREL 5-MW reference wind turbine | 24.49 x 109.3 x 152.5 | rotor aerodynamics (BEM, actuator line, blade-resolved CFD); wake and wind-farm interaction |