... amplitudes increase from near zero to almost constant one but the added resistance coefficient raises until the peak at λ/L= 1.15. For the nominal wake at propeller plane, the velocity distribution pattern in short waves, e.g. λ/L=0.65, is similar with the calm water one. In long waves such as λ/L=1.15...

... ABSTRACT Cavitation tests have shown that propeller induced cavitating pressure is sensitive to the inflow in front of the propeller. It is well-known that this inflow is different from the nominal wake in bare hull condition. Due to the interactions among the nominal wake, propeller, and hull...

... for the simulation of backing and crash-astern conditions. They adopted a simplified approach in propeller flow analysis program PSF (Propeller Steady Force) with three-dimensional correction factors to account for the leading-edge separation under crash-astern conditions. nominal wake chen calculation...