I am considering purchase of an Amor 40, but I am surprised at how little information I can find on this boat. (40 ft FRP cruising sailboat built...
Greetings. Can any of you share with me a set of KT(J), KQ(J), eta(J) curves for the Kaplan Ka series propos, in 19a nozzle? (Or their...
Gents, I would be interested in seeing how you all would translate the below "operational concept" into a set of naval architect's design...
Nothing of real news here, but a few might be interested: Since 2000 my Columbia 36 has had DC electric auxiliary propulsion. The system is a...
Dr. Lawrence Doctors has finally published his book! A long-awaited contribution to the literature of the field is now on the market via Amazon:...
I am interested in learning where the designers here have been going for tank testing. In my career I know the big tanks - David Taylor, SSPA,...