A procedure for the prediction of powering requirements and vertical accelerations at the preliminary design stage is presented for planing hulls with propellers on inclined shafts. Envelopes of operating speed versus wave height are developed based on maximum speed in seaway due to limits of the prime movers and/or propellers and human endurance limits due to vertical accelerations. Complete documentation of the computer program is provided in the appendix. Sample computations and plots are presented for a typical planing craft. (Kursetz)
Performance predictions for planning craft in a seaway
Vorausbestimmung des Verhaltens von Wasserfahrzeugen im Seebetrieb als Planungsstufe der Konstruktion
US Government Reports ; Sep ; 1-79
1980
79 Seiten
Report
Englisch
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