All issues Volume 72 / No 2 (March–April 2017) Oil Gas Sci. Technol. – Rev. IFP Energies nouvelles, 72 2 (2017) 8 Full HTMLParameters of the Boolean models of nano-particles (prism and sphere). The sphere radius is 2.5 nm The last column De is the effective diffusion coefficients of the Boolean models estimated with the numerical FFT method.
| Particle shape | Pore volume fraction |
Platelet shape (nm) |
Effective diffusion |
|||
|---|---|---|---|---|---|---|
| ε | D1 | D2 | D3 | D4 | De | |
| Sphere | 0.7 | 0.566 | ||||
| Cubic prism | 0.7 | 3.9 | 0.1 | 3.9 | 4.0 | 0.540 |
| Platelet-like prism | 0.7 | 7.0 | 0.1 | 2.9 | 3.0 | 0.533 |
| Rod-like prism | 0.7 | 1.9 | 0.1 | 1.9 | 16.0 | 0.518 |
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