Search results
5 dni temu · The Displacement to Length Ratio (DLR) is a crucial measure in naval architecture, indicating how heavy a boat is relative to its waterline length. This ratio is used to estimate the boat's performance, including its speed, stability, and sea-keeping abilities.
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.
3 dni temu · 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.
1 dzień temu · To determine your boat’s average speed, all you need to know is the horsepower, boat weight (displacement), and Crouch’s constant. Crouch’s constant depends on the type of boat, but for most recreational vessels, it’s 150.
4 dni temu · Unit 2. The vessel that is required to take early and substantial action to keep well away from other vessels by stopping, slowing down, or changing course. Avoid crossing in front of other vessels. Any change of course and/or speed should be large enough to be readily apparent to another vessel.
5 dni temu · Calculation Formula. The displacement of a submarine can be approximated using a simplified formula: \[ \text{Displacement (tons)} = 0.1 \times \text{Length (m)} \times \text{Beam (m)} \times \text{Draft (m)} \] This formula provides a rough estimate and is based on the submarine's dimensions.
1 dzień temu · TRAVELDISTANCE helps spreadsheet users plan trips by finding the distance between two points. This function can calculate the distance for hundreds of address pairs in seconds. This custom function is only available to users of the Travel Formulas add-on from the Google Workspace Marketplace.
