New features for improved workflow and prediction fidelity. Development in 2019 for HydroComp NavCad is focusing on increasing user efficiency and even greater improvements in prediction fidelity. High-performance propellers Two new features for high-performance... Read more
Winter in Wisconsin is brutally cold, particularly this year when the temperature rarely crept above freezing. As you scrape the ice and shovel endless mounds of snow, thoughts about the upcoming boating season may be distant. Yet the propeller industry never rests... Read more
Osborne Propellers, operating out of Vancouver, B.C., has specialized in the design and repair of marine propellers since 1935. Its business design, like many propeller shops, is split between new propeller sales and propeller repair. Jody Bell has been co-owner of... Read more
Propeller noise is a rapidly expanding area of research, but what are the underlying principles? HydroComp’s Don MacPherson gives a primer Figure 1: Propeller wake field. Boundary layer thickness will increase with distance from the bow. Late November is a cold time... Read more
New features greatly improve process workflow for propeller designers… HydroComp PropCad 2019 includes several new exciting additions to make PropCad more effective and easier to use – whether you’re extracting design data from full 3D CAD files or you’re inputting... Read more
The bright red monohull crewboat slices through crystal clear waters in Singapore, its design elegant and sophisticated. Summit PSA 5 is 25 meters long, with a 16,000-liter tank capacity… and two fixed pitch propellers. Anyone can recognize the grace with which the... Read more