Problems

Determine the discharge in the horizontal venturi meter. Diameter of the larger pipe is $10cm$ and diameter of venturi is $5cm.$ The difference between water height in the monometer $1$ and monometer $2$ is $50cm.$ Water at $20-$degree $C.$

$Q=VA$

$h_1+\frac{P_1}{}+\frac{V_1^2}{2g}=h_2+\frac{P_2}{}+\frac{V_2^2}{2g}$

In the pipe provided above, calculate the Reynolds number in section $2$ and explain if the flow is turbulent or laminar.

$P=997k\frac{g}{m^3}$:

$=\mathrm{.}0010016$ @$20$

$Re=\frac{Vd}{}$