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Dimensionless parameters characterising the repeating cell for the two repeating cell geometries used in the simulations. The fibre radius is ρ, the dimen-sionless microscale height of the cell is θ = h/l and θ/4ρ is a measure of the vertical overlap between adjacent fibre layers, where a larger value indicates less overlap and θ/(4ρ) = 1 represents the case where the fibres are just touching.
| Dimensional fibre spacing (μm) | ρ | θ | θ/4ρ |
|---|---|---|---|
| 300 | 0.0333 | 0.1066 | 0.8 |
| 800 | 0.0125 | 0.04 | 0.8 |
