Textile Engineering > GATE 2024 > Die-Swell
Polymer melt flowing through a capillary exhibits die-swell. The correct statement(s) amongst the following is/are _______.
A
Die-swell is due to entropic effect
B
Die-swell is dependent on capillary length
C
Die-swell is independent of processing temperature
D
Die-swell is dependent on shear rate

Correct : a,d

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Related Topics

polymer melt die swell GATE Textile Engineering 2024 die swell entropic effect die swell capillary length die swell processing temperature die swell shear rate textile engineering gate polymer melt flow capillary

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