[hal-eisen]

I can't take this page seriously. It entirely fails to mention https://en.wikipedia.org/wiki/Coand%C4%83_effect

[el_don_almighty]

Real sailors arrive using the "colada" effect but lately there's been a growing reliance on the "chelada" effect since Modelo introduced those tasty red cans! They go down fast and make a day of sailing go even faster.

[jordanb]

Coandă isn't a meaningful factor in the aerodynamics of sailboats.

It is perhaps possible that it contributes somewhat to the slot effect, but that is controversial.

[downut]

Nor C.A. Marchaj: "Sailing Theory and Practice".