Question
Download Solution PDFIn the boundary layer, the flow is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
A very thin layer of fluid in the immediate neighborhood of the solid boundary, where the variation of velocity from zero at the solid boundary to the free stream velocity in the direction normal to the boundary takes place is known as the boundary layer. In this layer, the flow is viscous and rotational.
Outside the boundary layer, flows can be regarded as ideal, i.e. irrotational and frictionless.
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