Convert Nanometre squared to Microdarcy
Convert Nanometre squared (nm²) to Microdarcy (µD) instantly and accurately.
Conversion Formula
µD = nm² × 1.01325
About Nanometre squared
The nanometre squared (nm²) equals 10⁻¹⁸ m², used in membrane science and nanotechnology for nanoporous media. ZSM-5 zeolite pore cross-section ≈ 0.25 nm²; ceramic ultrafiltration membranes: 0.01-1 nm². Numerically, 1 nm² ≈ 1.013 µD. 1 nm² = 10⁻⁶ µm² = 10⁻¹⁸ m².
About Microdarcy
The microdarcy (µD) equals 10⁻⁶ D ≈ 9.869 × 10⁻¹⁹ m², used for tight gas sands, coalbed methane matrix, and low-permeability carbonates. North Sea tight sandstones: 0.01-1 µD; coalbed methane matrix: 1-100 µD; mudrock caprocks: 0.001-1 µD. 1 µD = 10⁻³ mD = 10³ nD.
Quick Reference Table
| Nanometre squared (nm²) | Microdarcy (µD) |
|---|---|
| 1 nm² | 1.01325 µD |
| 2 nm² | 2.0265 µD |
| 5 nm² | 5.06625 µD |
| 10 nm² | 10.1325 µD |
| 25 nm² | 25.3313 µD |
| 50 nm² | 50.6625 µD |
| 100 nm² | 101.325 µD |