Investigation of the melting behavior and morphology development of polymer blends in the melting zone of twin-screw extruders

2001 ◽  
Vol 82 (8) ◽  
pp. 1986-2002 ◽  
Author(s):  
H. Potente ◽  
S. Krawinkel ◽  
M. Bastian ◽  
M. Stephan ◽  
P. Pötschke
Keyword(s):  
Polymer Blends ◽  
Melting Zone ◽  
Melting Behavior ◽  
Twin Screw Extruders ◽  
Twin Screw ◽  
Morphology Development ◽  
Screw Extruders

Morphology of polymer blends in the melting section of co-rotating twin screw extruders

2001 ◽  
Vol 41 (2) ◽  
pp. 222-231 ◽  
Author(s):  
H. Potente ◽  
M. Bastian ◽  
K. Bergemann ◽  
M. Senge ◽  
G. Scheel ◽  
...  
Keyword(s):  
Polymer Blends ◽  
Twin Screw Extruders ◽  
Twin Screw ◽  
Screw Extruders

Melting of Polymer Blends in Co-rotating Twin Screw Extruders

2001 ◽  
Vol 16 (2) ◽  
pp. 131-142 ◽  
Author(s):  
H. Potente ◽  
M. Bastian ◽  
J. Flecke ◽  
D. Schramm
Keyword(s):  
Polymer Blends ◽  
Twin Screw Extruders ◽  
Twin Screw ◽  
Screw Extruders

Non-Isothermal Simulation of Melting Process in Twin Screw Extruder Based on Two Typical Screw Configurations

2011 ◽  
Vol 130-134 ◽  
pp. 2273-2279
Author(s):  
Chang Liang ◽  
Bing Luo ◽  
Kui Sheng Wang
Keyword(s):  
Liquid Fraction ◽  
Melting Process ◽  
Melting Zone ◽  
Twin Screw Extruder ◽  
Screw Extruder ◽  
Twin Screw Extruders ◽  
Twin Screw ◽  
Higher Temperature ◽  
Study Heat Transfer ◽  
Screw Extruders

In this study, heat transfer and melting process in a co-rotating twin screw extruder are studied based on two typical screw configurations, screw element and kneading blocks staggered 45°. In order to estimate the melting ability of two configurations quantitatively, FEM software, FLUENT is adopted to simulate the cases. It could be concluded that kneading blocks have higher temperature rise and more liquid fraction than screw element, and it takes less time and less distance for kneading blocks to finish melting. Simulation results also show that kneading blocks have more viscous dissipation than screw element. Therefore, we can come to the conclusion that the kneading blocks are more suitable for the melting zone of co-rotating twin screw extruders.

Polymer Blends in Co-Rotating Twin-Screw Extruders

2001 ◽  
Vol 16 (1) ◽  
pp. 14-30 ◽  
Author(s):  
H. Potente ◽  
M. Bastian
Keyword(s):  
Polymer Blends ◽  
Twin Screw Extruders ◽  
Twin Screw ◽  
Screw Extruders

Melting of Polymer Blends in Co-rotating Twin Screw Extruders

2001 ◽  
Vol 16 (2) ◽  
pp. 143-150 ◽  
Author(s):  
H. Potente ◽  
M. Bastian ◽  
K. Bergemann ◽  
M. Senge ◽  
G. Scheel ◽  
...  
Keyword(s):  
Polymer Blends ◽  
Twin Screw Extruders ◽  
Twin Screw ◽  
Screw Extruders
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