Table 2 Partial sample data which are all in the fully rough regime.
From: Data-driven prediction of the equivalent sand-grain roughness
\({k}_{rms}\) | \(ES\) | \(Sk\) | \(Ku\) | \({k}_{s}\) |
|---|---|---|---|---|
0.0219 | 0.5949 | − 0.1671 | 1.6007 | 0.0644 |
0.0326 | 0.9158 | 0.1093 | 1.4355 | 0.1244 |
0.0218 | 0.5876 | − 0.0874 | 1.5898 | 0.0589 |
… | … | … | … | … |
0.0280 | 0.3400 | 0.0100 | 3.0000 | 0.1439 |
0.0280 | 0.3400 | 0.0100 | 2.9800 | 0.1688 |
0.0310 | 0.3500 | − 0.0200 | 2.9400 | 0.2062 |
