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1.0 — B4-55

Propeller Series
B4-55
Advance Ratio J
1.0
Kq (dimensionless)
0.0149
Kt (dimensionless)
0.051
Blade Area Ratio (dimensionless)
0.55
Num Blades (dimensionless)
4
Open Water Efficiency (dimensionless)
0.5451
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 1.0 · KQ 0.0149 dimensionless · KT 0.051 dimensionless · open water efficiency 0.5451 dimensionless · standard Oosterveld & van Oossanen (1975) Int.Shipbuild.Prog. Vol.22 No.251; Barnitsas… | Wageningen Propeller | Engineering Database