Two flow patterns are represented by their stream functions ?1 and ?2 as given below: ?1 = x2 + y2, ?2 = 2xy If these two patterns are superimposed on one another, the resulting streamline pattern can be represented by one of the following :
Options
A. A family of parallel straight lines
B. A family of circles
C. A family of parabolas
D. A family of hyperbolas
Correct Answer
A family of circles
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