Hydrodynamics is important for ocean research vessels to improve efficiency, directional stability, and performance of specialist equipment while reducing underwater radiated noise. An efficient hull with a bulbous bow can improve fuel economy. Directional stability allows for accurate data collection and sampling. Hull shape and placement of equipment impacts noise levels and data quality. Specialist equipment requires locations away from turbulence and noise.

1. The Importance of Hydrodynamics in Ocean Research Vessels Ewan Baird Ria Bruenig Cameron Dinsdale James Duthie

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17. Equipment is mounted in the vessel such that, when required, it can be lowered down away from the vessel. This keep it clear of the vessel noise that results from machinery vibration and turbulent flow from the hull. Specialist Equipment

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