Wetted Area

In sailboating, the wetted area is the area of the hull which is immersed in water.

In aircraft, the wetted area is the area which is in contact with the external airflow. This has a direct relationship on the overall drag of the aircraft.

Famous quotes containing the word area:

    Whether we regard the Women’s Liberation movement as a serious threat, a passing convulsion, or a fashionable idiocy, it is a movement that mounts an attack on practically everything that women value today and introduces the language and sentiments of political confrontation into the area of personal relationships.
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