Consider 2D potential flow with uniform speed U parallel to the x axis at infinity and a

doublet whose complex potential is Få = UR² /z located at a distance h = 1.1R from a

wall consisting of the plan y = 0.

d

a) Find the pressure distribution on the wall.

b)

Use MATLAB to draw the streamlines for this flow. Be sure to make it draw the

dividing streamlines that enclose the doublet.

c) Compare the shape of the body to that of a circular cylinder with radius R.

U

y

h

x