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The streamlines of the Poiseuille field of flow are shown in Fig. 16-40. The spacing of the streamlines indicates that although the motion is rectilinear, there is a velocity a gradient in the transverse direction. Show that the Poiseuille flow is rotational.

The streamlines of the Poiseuille field of flow are shown in Fig. 16-40. The spacing of the streamlines indicates that although the motion is rectilinear, there is a velocity a gradient in the transverse direction. Show that the Poiseuille flow is rotational.

Grade:11

1 Answers

Kevin Nash
askIITians Faculty 332 Points
8 years ago
Consider the rectangular path in the fluid flow. It is parallel to the flow on the top and bottom sides. But it is perpendicular on the left and right sides. It is shown as below:
234-645_1.PNG
234-2376_1.PNG

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