Assignment #$6$

For the following conditions the screw throughput is to be determined:

Geometry of the

metering zone

${}_b=ta{n}^{-1}(\frac{L}{D_b})$

$m=36001000Q_p{}_{m}0\mathrm{.}7\frac{g}{c}{m}^3$

$m=36001000Q{?}_d{}_m$

$m=\frac{6{10}^{-5}{}^2{D}_b^{2}NH(1-\frac{e}{L}){}_{m}sin{}_{b}cos{}_b(1-a_d-J)}{2}$

Leakage flow$=?$

Viscosity constants

for LDPE at $200C$

Due: February $20-22$