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Masts in shape 0

A 70-metre concept by Mathis Ruhl

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Wind Motion is a unique trimaran with a sharp, blade-like bow and the revolutionary RTW² (Rotating Twin Mast) sailing system. It has 1.8 times the lift coefficient of a rotating rigid wing like the one used in the last America's Cup. At the same time, RTW² has one of the lowest drag coefficient of 0.25. When drifted, this system has low wind resistance, generates no noise and vibration, takes up little deck space, and can be supplemented with wind turbines to power on-board systems or auxiliary engines.

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