Add Yahoo as a preferred source to see more of our stories on Google. Dolphins are incredible — so incredible that researchers copied their skin in hopes of saving some dollars and reducing CO2 ...
Naval Group manufactured a new-generation propeller via a metal 3D printing process, mounted on a tripartite minehunter.This propeller is 2.5-m in diameter, supported by five 200-kg blades. The ...
Arguably there is no more important piece of the vessel’s drive train than the propeller. If propeller geometry is out of whack, either from inaccurate design or a strike in the water, the results, if ...
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