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Unformatted text preview: Consider two velocity potentials, x and x/r^2 where r = sqrt(x^2+y^2), Find a linear combination of the two for which the velocity at large distances (r big) is 3 in the x direction and there is a stagnation point at x=-1, y=0. i. Find the x,y velocity components (u,v) ii. Plot the velocity vectors over a domain from x=-2 to x=+2 and y=-2 to +2. iii. Draw streamlines coming from the left boundary of the box (x=-2) iv. Examine the velocity on the circle r=1. What is it’s maximum value, and where? v. Find the pressure coefficient on the circle r=1. Plot it vs x...
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This document was uploaded on 01/22/2012.
- Fall '09