Search results
5 dni temu · Step 1: Enter the shaft horsepower value, P. Step 2: Insert the boat's displacement, D. Step 3: Choose the Crouch constant, C from the list of boat types, or you can directly enter the value. Step 4: The boat speed calculator will now return the value of boat's top speed.
- Torque to HP Calculator
Speed is the distance an object covers in a period of ......
- Hull Speed Calculator
The hull speed calculator is just as easy to use as the...
- Torque to HP Calculator
Understanding and calculating marine displacement is essential for the design and operation of ships. This tutorial delves into the formulas and calculations associated with marine displacement, focusing on length, breadth, draft, and block coefficient.
3 dni temu · 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. Example Calculation
Hull speed is a crucial concept in marine engineering, which refers to the theoretical maximum speed that a displacement hull can achieve efficiently. The concept is based on the length of the waterline, and the speed is calculated using a specific formula.
15 cze 2024 · For a boat, the formula S = √(P / D) × C can be used to determine the speed, where: S is the speed of the boat. P is the power applied to propel the boat. D is the drag acting against the boat. C is a constant, which in this context is often referred to as the Crouch constant.
4 dni temu · The hull speed calculator is just as easy to use as the formula. Enter your vessel's waterline length into the first field. This is the length of your boat's hull at the height of the waterline. Your vessel's hull speed will then be calculated and presented in the second field.
Hull speed can be calculated by the following formula: where. is the length of the waterline in feet, and. is the hull speed of the vessel in knots. If the length of waterline is given in metres and desired hull speed in knots, the coefficient is 2.43 kn·m −½.
