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0.8 — B4-55

Propeller Series
B4-55
Advance Ratio J
0.8
Kq (dimensionless)
0.02536
Kt (dimensionless)
0.1496
Blade Area Ratio (dimensionless)
0.55
Num Blades (dimensionless)
4
Open Water Efficiency (dimensionless)
0.7497
Pitch Diameter Ratio (dimensionless)
1
Standard
Oosterveld & Van Oossanen (1975) Int.Shipbuild.Prog. Vol.22 No.251; Barnitsas Et al. (1981) Report 292

Source: Oosterveld & van Oossanen (1975) Int.Shipbuild.Prog. Vol.22 No.251; Barnitsas et al. (1981) Report 292

B4-55 — advance ratio J 0.8 · KQ 0.02536 dimensionless · KT 0.1496 dimensionless · open water efficiency 0.7497 dimensionless · standard Oosterveld & van Oossanen (1975) Int.Shipbuild.Prog. Vol.22 No.251; Barnitsas… | Wageningen Propeller | Engineering Database