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The primary formula used to calculate the displacement of a ship is based on its physical dimensions and block coefficient. The block coefficient is a dimensionless number that describes how closely the shape of a ship resembles a rectangular block. Displacement = Length × Breadth × Draft × Block Coefficient. Where:
21 sie 2013 · To develop a "hydro-static intact stability calculation" for a vessel at any displacement or attitude in Excel is another matter.
This template is designed for use with English units. The first set of output computations apply to displacement and semi-displacement vessels. Semi-displacement, or semi-planing, boats normally operate at speed length ratios, V / LWL1/2, from about 1.3 to 1.4 all the way up to about three.
Ug [ -KG(x) A(x) dx + A2(x) dx / 2 b(x) + b3(x) dx / 12@ T. or. First term: Same as –U g KG ', where ' is ship’s submerged volume, and KG is the value referencing the whole vessel. Second and third terms: Use the fact that d' and b are functions of x. Notice that the area and the beam count, but not the draft!
18 wrz 2004 · Assuming that the lake is still, calculate the answers to the following questions: (a) What is the boat's displacement (magnitude and direction) after 55 minutes? (b) What is the total distance traveled by the boat? (c) What is the boat's average velocity (magnitude and direction) after 55 minutes?
30 cze 2020 · Calculate the FSM effect from the level of filling in tanks, and from the standard formula for FSM FSM effect for a tank = (Tank density/Sea Water Density) x (Transverse Moment of Inertia of a tank/Barge’s Displacement)
Power Boats: Power and Range Calcs. At the very least, this takes the displacement, the waterline length, quantity of fuel, horsepower available, and the various vessel speeds, and gives a table or graph of expected range and power usage at different vessel speeds. What to Expect...
