SUPER SHALLOW DRAFT CARRYING VESSEL

PROBLEM TO BE SOLVED: To provide a super shallow draft carrying vessel that can safely travel on a cannel whose depth is very shallow. SOLUTION: A block coefficient is set to 0.8 or 0.9, a value derived by dividing the length of an entrance l3 of a bow by length Lpp of a boat is set to 0.2 or 0.3, a...

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Hauptverfasser: WADA YOJIRO, MIYAZAWA OSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a super shallow draft carrying vessel that can safely travel on a cannel whose depth is very shallow. SOLUTION: A block coefficient is set to 0.8 or 0.9, a value derived by dividing the length of an entrance l3 of a bow by length Lpp of a boat is set to 0.2 or 0.3, a side shape of a bottom of the boat at the bow gradually rises forward from the bottom, a value derived by dividing a distance between a central line of propellers respectively provided right and left at a stern and a rubber and a central line of a hull by a distance between a side of the boat ant the central line of the hull is set above 0.6, and the center of the hull at the stern is provided with a skeg.