A liquid is draining from a cylindrical vessel through a tube in the bottom of the vessel, as illustrated in Figure P6.6 below. If the liquid has a specific gravity of 0.85 and drains out at a rate of $1 \mathrm{~cm}^{3} / \mathrm{s}$, what is the viscosity of the liquid? The entrance loss coefficient from the tank to the tube is 0.4 , and the system has the following dimensions: $D=2$ in., $d=2 \mathrm{~mm}, L=10 \mathrm{~cm}$, and $h=5 \mathrm{~cm}$

FIGURE P6.6 Fluid draining through tube.

Transcribed Image Text:

d D h T