A constriction in a pipe reduces its diameter from 5.5 cm to 2.9 cm . Where the pipe is wider, the fluid velocity is 8 m/s. Find the fluid velocity where the pipe is narrow. Answer in units of m/s.
Using continuity equation,
A1 v1 = A2 v2
d1^2 v1 = d2^2 v2
0.055^2 x 8 = 0.029^2 x v2
Velocity, v2 = 28.78 m/s
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A constriction in a pipe reduces its diameter from 5.5 cm to 2.9 cm . Where...
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