Couette flow

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Notion

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Science and technology

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What Wikipedia says

In fluid dynamics, Couette flow is the flow of a viscous fluid in the space between two surfaces, one of which is moving tangentially relative to the other. The relative motion of the surfaces imposes a shear stress on the fluid and induces flow.

Excerpt from the Wikipedia article “Couette flow”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Cjp24, CC BY-SA 3.0, via Wikimedia Commons.