Since then it has migrated to carbon fibre, and remains a leader in propeller design.
The propeller designs are available in both wooden and carbon fiber construction.
A cleaver is a type of propeller design especially used for boat racing.
Once again, the solution lay in propeller design.
Later trials, up to September 1909, used 26 different propeller designs in an attempt to reached the required speed.
One of the influential factors was the propeller design in relation to the most efficient blade angle.
He introduced computers into naval engineering and thereby revolutionized propeller design.
Chapter 5 regards the dynamic problem of propeller design and selection.
They thought propeller design would be a simple matter and intended to adapt data from shipbuilding.
These early propeller designs, however, required many years before they came into practical use.