Which technical idea is associated with the Coandă effect in modern aircraft?
Answer and explanation
Correct answer: D. Airflow stays attached to a curved surface
- Step 1: The effect describes how a jet of fluid follows a convex surface. Step 2. Designers use it to direct air over wings and flaps and create extra lift. Answer: Airflow stays attached to a curved surface. Why not the others: the other statements are not what the effect describes.
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