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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
An extruder barrel has a diameter of 110 mm and a length of 3.0 m. The screw channel depth = 7.0 my], and its pitch = 95 mm. The viscosity of the polymer melt is 105 Pas, and the head pressure in the barrel is 4M MPa. What rotational speed of the screw is required to achieve a volumetric flow rate of 90 em3/s?
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