Urinalysis Hands on Lab Assignment Introduction: The million nephrons in each of your kidneys form urine and which allows the body to get rid of metabolic wastes from blood….
hat is the axial velocity, V1, of the plastic in the barrel?
Molten plastic at a temperature of 510 °F is augered through
an extruder barrel by a screw occupying 3
5 of the barrel’s volume
(Fig. P5.16). The extruder is 16 ft long and has an inner diameter
of 8 in. The barrel is connected to an adapter having a volume of
. The adapter is then connected to a die of equal volume.
The plastic exiting the die is immediately rolled into sheets. The
line is producing 4-ft widths of material at a rate of 30 ft/min
and a gauge thickness of 187 mil. What is the axial velocity,
V1, of the plastic in the barrel? Assume that the plastic density
is constant as it solidifies from a liquid (in the extruder) into a