Jet propulsionModel testsHydrojet enginesDesignShallow waterWaterLiquid jetsEngine structuresThe report presents results of experimental performance tests conducted on a water jet propulsion unit designed for a shallow-draft boat. The unit tested was designed to power a one-ton payload boat at 20 ...
The invention relates to a shallow-draft watercraft having the ability to withstand impact stresses caused by upwardly travelling water movement corresponding to a shock factor (CF) of up to about 1.5. The watercraft comprises at least one superstructure, which is intended to be located above the...
the boat ride ten minutes off the island was rough, visibility underwater was horrible at times, it was the coldest water had dived in some time, and we felt remarkably guilty for the other eight guests on the boat (who were all snorkeling, some for only the second time above an invisib...
Similar content being viewed by others What evidence exists on the performance of nature-based solutions interventions for coastal protection in biogenic, shallow ecosystems? A systematic map protocol ArticleOpen access22 May 2023 Sustainable management of Australia’s coastal seascapes: a case for collec...
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inlet water-jet system is designed with one inlet in side and the other in bottom.This craft,combined with the double-inlet water-jet system, can run in deep water with high speed and safely run in shallow water.The critical water depth can almost be the same as the draft of this ...
inlet water-jet system is designed with one inlet in side and the other in bottom.This craft,combined with the double-inlet water-jet system, can run in deep water with high speed and safely run in shallow water.The critical water depth can almost be the same as the draft of this ...
(Zoltán Palotai) and S.S.; Writing—original draft, B.P., R.S., G.T. and S.S.; Writing—review & editing, J.H., E.K., G.B. and Z.P. (Zsolt Pirger); Visualization, B.P., J.H., G.T. and S.S.; Supervision, E.K., Z.C., A.M., Z.P. (Zoltán Palotai), ...
Wind wave energy is based on wind speed and direction, bathymetry, and fetch; it can be enhanced by nearby boating activity, with resulting boat wakes contacting the shorelines [63,64,65]. Wave energy contacting the portion of a mangrove submerged in water is a primary source of seedling mo...