Click to open image viewer. The Wright brothers designed and constructed the world's first practical fixed-pitch propeller and developed the aerodynamic theory to calculate its performance during the ...

Wärtsilä introduced the FPP Opti Design, a new fixed pitch propeller (FPP) design concept. According to Wärtsilä, the new design offers fuel savings of up to 4 percent and highly reliable full scale ...

Click to open image viewer. IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This ...

Now that we have definitely arrived in the 21st Century, you'd think that the military with their substantial budgets would have only the latest and most fancy technology flying in the sky. They do, ...

Swansea-based HST Marine, a Purus Wind company, is using Reygar’s BareFLEET technology to understand and report on the performance of its hybrid Crew Transfer Vessels (CTVs), and reduce emissions.The ...

Rolls-Royce has reached an agreement with Fincantieri Marinette Marine to produce fixed-pitch propellers for the US Navy’s Constellation-class frigates. Rolls-Royce has agreed with Fincantieri ...