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28 cze 2024 · Displacement tonnage measures the total volume of water a vessel displaces, equivalent to its overall weight. Deadweight tonnage measures the ship's carrying capacity, including cargo, fuel, passengers, and crew, but excluding the weight of the ship itself.
1 dzień temu · Calculation Formula. The core of the Boat Speed Calculator lies in Crouch's formula: \[ S = \sqrt{\frac{P}{D}} \times C \] where: \(S\) represents the boat's top speed in miles per hour, \(P\) is the power supplied to the boat in horsepower, \(D\) is the displacement of the boat in pounds, \(C\) is the Crouch constant, specific to the boat's type.
15 cze 2024 · S = Speed = √(P / D) × C. In the above formula, P represents the power of the boat engine, D represents the water displaced by the boat, and C is a constant factor that varies for different boats. This formula is known as Crouch’s formula.
27 cze 2024 · The basic formula to calculate displacement is a reworking of the velocity formula: d = vt. Where d is displacement, v is average velocity, and t is the time period, or the time it took to get from point A to B. If the object has constant velocity, solving for displacement is straightforward.
25 cze 2024 · The Sail Area to Displacement Ratio calculator computes the ratio of the sail area of the boat to its displacement in the water. the Bruce Number, also known as the Bruce Roberts Formula, is a metric used in yacht design to assess the relative seaworthiness and stability of a sailboat.
25 cze 2024 · The Capsize Screening Formula calculator computes a metric to describe a boat's stability in rough seas. A CSF less than 2 indicated a boat with better offshore stability. INSTRUCTIONS: Choose units and enter the following: (D) Boat Displacement (B) Length of Beam; Capsize Stability Formula (CSF): The calculator returns the ratio as a real numbers.
3 dni temu · Crouch's Calculator. The calculated value is indicated by the shaded heading in the table. This useful calculator computes an estimate of boat speed for a modern planing monohull using inputs of the power at the propeller shaft, the total boat weight, and a coefficient called the hull factor.
