Helical flow during rotational pipe extrusion,
The helical flow resulting from the superposition of mandrel rotation with tubular polymer extrusion is studied. The experiments, carried out under conditions relevant to industrial practice, confirmed a pressure drop reduction upon increasing mandrel rotation and a decrease in torque when increasin...
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| Format: | article |
| Language: | eng |
| Published: |
2006
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| Online Access: | http://hdl.handle.net/1822/12592 |
| Country: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/12592 |