Interesting fuel burn numbers. What is the maximum speed--is that the 2nd picture? Douglas
Poor efficiency and a lack of the unique requirements that drive consideration of this type of thruster are why you don't see them on...
Duramax makes heat exchangers, which is what is behind the grids in the sides of the vessel. The waterjet appears to be a Schottel pump jet...
While there is no doubt that there is a great deal of innovation in Russia & the countries of the former Soviet Union and their design solutions...
Not quite. Packard did build the Merlin under license, but the PT boats used the Packard 4M2500, which is a much larger engine than either the...