Question

A fluid of density 1.3 g/cc is flowing through a pipe of diameter 20 mm. Find velocity of fluid if it flows just turbulent. (Viscosity is 12)

Answer 1

For a just turbulent flow, Reynolds's number is = 1000.

so velocity of fluid :-

$v=\frac{kn}{pd}=\frac{1000\times 12}{1.3\times 20\times {10}^{-1}}=461.54m/s$ (Ans)