Wageningen B4-70 · P/D 1.1
B4-70 · water · published series outline
High blade-area variant (the smp'19 MARIN case-study propeller family). Skew not yet applied; sections are PropShaper's.
Open this prop in the studio →
Geometry the studio loads
Chord is c/D from the Wageningen B-series table. Twist is the constant-pitch helix, β = arctan((P/D) / (π r/R)). Skew is not applied. Sections are PropShaper’s, not the B-series sections.
| r/R | c/D | twist deg |
|---|---|---|
| 0.20 | 0.291 | 60.27 |
| 0.30 | 0.329 | 49.41 |
| 0.40 | 0.359 | 41.20 |
| 0.50 | 0.377 | 35.00 |
| 0.60 | 0.383 | 30.27 |
| 0.70 | 0.375 | 26.57 |
| 0.80 | 0.345 | 23.64 |
| 0.90 | 0.277 | 21.26 |
| 1.00 | 0.031 | 19.30 |