Self contained unit developed by Hydrojet Marine Corp is basically simple high speed impeller type pump, driven off either regular diesel or gasoline engine or certain types of gas turbines; it takes water in, gives it velocity and then produces necessary thrust by directing pump's stream out through special jet nozzle; its use for small boats, tugboats, barges, etc, is indicated.
Hydrojets are here to stay
Rivers Harbors
Rivers and Harbors ; 46 , n 2
1961
3 pages
Article (Journal)
English
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