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Intro

Building boats requires meticulous attention to detail and a thorough understanding of various engineering principles. Among the critical factors that contribute to the safe operation is the accurate determination of its centre of gravity.

In this application, Nonis Srl utilized Mantracourt’s T24 wireless measurement control technology and data acquisition.  This allowed complete traceability of information during all construction phases of their vessels.

Key benefits

  • Stability: The centre of gravity serves as the focal point where the boat’s weight is concentrated. Proper placement of this ensures that the boat remains stable, reducing the risk of capsizing or loss of control.  This is particularly important in challenging water conditions.

  • Balance: The distribution of weight across the boat affects its balance. By identifying the centre of gravity, builders can strategically position heavy components, such as engines and fuel tanks, to optimize balance.  Thereby enhancing the boat’s manoeuvrability and responsiveness.

  • Trim and Draft: The position of the centre of gravity significantly influences the boat’s trim (longitudinal balance) and draft (depth in the water). Accurate determination of the centre of gravity enables designers to adjust weight distribution.  This achieves the desired trim and draft characteristics for improved performance and fuel efficiency.

The Application

Significantly, the position of the centre of gravity is a fundamental parameter for the stability and handling of a boat. Knowing the coordinates during construction allows distribution of equipment and fittings on board so that the weights are balanced. An advantage of knowing the centre of gravity’s longitudinal and transversal position is these allows the loads to be perfectly balanced. This works to the full advantage of the boat’s stability and manoeuvrability.

The Solution

Nonis developed this application for monitoring the centre of gravity for shipyards. This was necessary to verify in real time the distribution of masses on a vessel under construction. The team evaluated the weights on the boat’s supports to calculate the centre of gravity. Using Mantracourt’s T24 wireless telemetry, Nonis achieved calculation and graphical representation of the boat’s centre of gravity.

If you have an application requirement in the marine industry we are here to help.  Please contact us.

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