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Predicted and measured values for porosity and pore size for tubes fabricated with varied winding angle
| Case | Predicted porosity (unbonded) (%) | Predicted porosity (bonded) (%) | Measured porosity (%) | Predicted pore size (×10−2 mm2) | Measured pore size (×10−2 mm2) |
|---|---|---|---|---|---|
| 1a | 91.9 | 83.72 | 86.72 | 7.84 | 6.9 ± 1.9 |
| 1b | 91.08 | 82.08 | 87.23 | 5.32 | 5.0 ± 1.1 |
| 1c | 89.51 | 78.94 | 87.32 | 5.28 | 4.8 ± 0.6 |
