流固耦合
腹主动脉—髂动脉 CMM 流固耦合
调节脉动时刻和入口峰值流量，预测 CMM 壁面上的速度、压力、位移、壁面剪切和牵引力。
公开范围
本页展示案例登记的输入、几何和输出。已有验证结论适用于明确列出的工况。在线服务的可用性需要实际请求确认。
Direct Parametric MLP
- 几何范围
- Aortoiliac CMM wall interface
- 几何约束
- same_geometry_only
可调输入
| 输入项 | 范围 | 默认值 |
|---|---|---|
| time_s | 0.025 – 1.0 s | 0.5 |
| peak_inlet_flow_ml_s | 31.796797748223884 – 47.69519662233582 mL/s | 41.73329704454385 |
输出字段
- domain: 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
已登记验证
- 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.
已记录流程证据
- 工程打开
- PASS
- 保存后重开
- PASS
- 训练
- NOT_RUN
- 预测
- NOT_RUN
- 独立精度验证
- NOT_RUN
- 迁移验证
- NOT_RUN
上述状态来自已记录的检查，各项证据分别适用。新请求的服务可用性和精度需要单独判断。