Could developments in toroidal propellers help low-speed human-powered boats break the 20kts speed threshold? Toroidal props got a lot of press...
Hi All, I'm starting a project for a sailing catamaran with electric propulsion and of course regeneration to recharge batteries from turning...
Hey guys, I currently own a 30 something ft cat but looking at going bigger. I don't want to mention names but I was in comms with a company for a...
Dear members, I have a huge doubt regarding the pitch determination in my project. I read in some materials that the pitch, by default, is...
So here's my situation. I'm building a dix 43 steel cutter. it's 15 tonnes, 11.87m at waterline, around 4m beam. The designer specifies an 18inch...
Boat 34 being hoisted for new screws and shafts, after trip to Tay Ninh, via the 'Parrot's Beak'........tough on both screws and crews. Despite...
