When a line source-sink pair with m = 2 m2/s is combined with a uniform stream, it forms a Rankine oval whose minimum dimension is 40 cm, as shown. If a = 15 cm, what are the stream velocity and the...

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When a line source-sink pair with m = 2 m2/s is combined with a uniform stream, it forms a Rankine oval whose minimum dimension is 40 cm, as shown. If a = 15 cm, what are the stream velocity and the maximum velocity? What is the length? Fig P8.36