Nautical Term: Propeller arch
Definition of Propeller arch
A propeller arch refers to the curved section of a ship’s hull that lies above the propeller. This architectural feature provides added structural support to the hull, as well as shielding the propeller from external debris and potential damage.
For instance, in the building of a large ocean liner, the propeller arch would be a crucial component. The curved shape of the arch not only provides added strength to the hull, but it also protects the propeller from being damaged by external debris, such as rogue waves or floating debris. Additionally, the propeller arch serves as an attractive design feature, adding to the overall aesthetics of the ship.
In summary, the propeller arch is an essential architectural feature of a ship’s hull, located above the propeller. It provides added structural support to the hull and shields the propeller from external debris, ensuring its longevity and efficiency. Moreover, the propeller arch serves as a visually appealing design feature, enhancing the overall aesthetics of the ship.
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