Adhesive Air
Coandă Effect: How shape, position, and surface influence airflow.
The Coandă effect occurs when fluid or gas jets deviate from their original flow direction and follow a convex surface.
Here, it’s a funnel through which air is blown. Its position determines whether the airflow is barely noticeable or strongly felt. Depending on how the funnel is positioned, the airflow can be very faint or clearly perceptible.
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