A viscous liquid (u=0.012 lb-s/ft?p=1.79 slugs/ft) flows through the annular space between two horizontal, fixed, concentric...
11. A viscous liquid (p48 Pa.s, p-920 kg/m) lows through the annular space between two horizontal, fixed, concentric cylinders. If the radius of the inner cylinder is 3.81 em and the radius of the outer cylinder is 6.35em, what is the pressure drop along the axis of the annulus per meter when the volume flowrate is 0.028 mls. 11. A viscous liquid (p48 Pa.s, p-920 kg/m) lows through the annular space between two horizontal, fixed, concentric cylinders. If the radius...
The space between two 20-in long concentric cylinders is filled with glycerin viscosity-8.5 x 10 3 lb s/㎡). The inner cylinder has a radius of 2 n and the gap width between cylinders is o. 1 in Determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. The outer cylinder is fixed. Assume the velocity distribution in the gap to be linear ft*lb ft lb/s