Fluid-Structure
Aortoiliac CMM Fluid-Structure Interaction
Adjust pulse time and peak inlet flow to predict velocity, pressure, displacement, wall shear and traction on the registered CMM wall interface.
Published scope
The inputs, geometry and outputs below follow the registered public case. Published verification applies only to the stated conditions. Service availability requires a live request.
Direct Parametric MLP
- Geometry
- Aortoiliac CMM wall interface
- Geometry scope
- same_geometry_only
Adjustable inputs
| Input | Range | Default |
|---|---|---|
| Pulse time | 0.025 – 1.0 s | 0.5 |
| Peak inlet flow | 31.796797748223884 – 47.69519662233582 mL/s | 41.73329704454385 |
Output fields
- CMM wall-interface fields: Velocity X, Velocity Y, Velocity Z, Pressure, Displacement X, Displacement Y, Displacement Z, Wall shear X, Wall shear Y, Wall shear Z, Traction X, Traction Y, Traction Z
Registered verification
- registered_status
- passed
- registered_parameters
- time_s: 0.5; peak_inlet_flow_ml_s: 41.73329704454385
- registered_reference
- Post-freeze SimVascular svMultiPhysics 1.05 same-point condition
- point_count
- 247840
- condition_count
- 40
- holdout_metrics
- velocity_x: RMSE: 0.00497992047083107; Relative L2: 0.08186296962040937; Correlation: 0.9966403327728915; velocity_y: RMSE: 0.0018450705483936604; Relative L2: 0.15398439854901225; Correlation: 0.9915803913835909; velocity_z: RMSE: 0.0018696263537641895; Relative L2: 0.12130989773079737; Correlation: 0.9931549177692192; pressure: RMSE: 101.52568563708301; Relative L2: 0.011504569971555323; Correlation: 0.9961631020935271; displacement_x: RMSE: 0.00015524532507703258; Relative L2: 0.06873233519165568; Correlation: 0.9976086903295414; displacement_y: RMSE: 7.321197293226171e-05; Relative L2: 0.1003857572054196; Correlation: 0.9949120309999597; displacement_z: RMSE: 5.721305199244561e-05; Relative L2: 0.09356658635288824; Correlation: 0.9952289006341943; wall_shear_x: RMSE: 0.008905141360803148; Relative L2: 0.18063567970943936; Correlation: 0.9838254649164635; wall_shear_y: RMSE: 0.012384664712949677; Relative L2: 0.13293315448011012; Correlation: 0.9904658662075261; wall_shear_z: RMSE: 0.014653996414558657; Relative L2: 0.13004477490765415; Correlation: 0.9873486462380345; traction_x: RMSE: 641.6019128801014; Relative L2: 0.11103221711083487; Correlation: 0.9947404566858102; traction_y: RMSE: 573.7056495917828; Relative L2: 0.10857963688223392; Correlation: 0.9952794645644784; traction_z: RMSE: 496.67331586778243; Relative L2: 0.13434101888111574; Correlation: 0.991213840516478
- summary
- All 13 registered fields passed the frozen independent thresholds.
Recorded workflow evidence
- Project opening
- PASS
- Save and reopen
- PASS
- Training
- NOT_RUN
- Prediction
- NOT_RUN
- Independent accuracy
- NOT_RUN
- Portable validation
- NOT_RUN
These are recorded checks; they do not establish live service availability or accuracy for every new request.