Years ago I presented Prelimina as free online tool to predict resistance of displacement boats. I forgot to post here that it also contains a...
Hello everyone, I have built a waterbike with foils and have tested it on the water, but my 16(diameter)*10(pitch) inches aircraft propeller seems...
I am a University Student studying Naval engineering working on an electric driven high performance planing racing powerboat (8m in length). I am...
I have a 50' x 13'5'' steel houseboat/barge. We are year round liveaboard and cruising (on pure solar electricity) for 8 month of the year. Canals...
Hi, I am a newbie in boat building, can anyone provide what is the standard propeller depending on boat's length, RPM, carrying capacity of boat,...
