Research Article
Transient Analysis and Safety Assessment of Turbofan Engine Structures during Bird Ingestion
Table 7
Response of key components in engine bird ingestion.
| Component name | Maximum stress or load |
| Front mounting joint | 240 MPa | Rear mounting joint | 391.5 MPa | Thrust bar | 96.3 MPa | Intermediate casing support | 791 MPa | Intermediate casing | 406 MPa | Intermediate casing core | 797.3 MPa | Low pressure shaft drum | 444 MPa | Low pressure shaft | 940 MPa | Front fulcrum bearing assembly | 2.685 N | Intermediate bearing assembly | 1.265 N | Rear fulcrum bearing assembly | 1.055 N |
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