Nautical Term: Strip theory

Definition of Strip theory

Strip theory is a mathematical model used to calculate the motion of a ship in a seaway. This theory simplifies the complex motions of a ship by breaking down the problem into horizontal motions, or surge and sway, along a reference line or strip. For instance, in a paragraph discussing the effects of waves on a ship, one might use strip theory to calculate the surge and sway motions of the ship in response to the wave forces. Overall, strip theory is an essential tool for naval architects and marine engineers to accurately predict and analyze the complex motions of ships in a seaway.

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