Open Access
Table 1
Key parameter validation.
| Parameters | Simulation | Experiment | Relative error | Error source analysis |
|---|---|---|---|---|
| Transmission shaft stress | 58.7 MPa | 62.3 MPa | +6.1% | Inadequate mesh density |
| Centrifugal fan stress | 84.37 MPa | 70.5 MPa | −16.4% | Unaccounted fillet stress relief |
| Adsorption force | 83.3 N (extreme) | 29.4 N (measured) | −64.7% | Distributed suction area compensation |
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