Experimental centreline planar extension of polyethylene melt flowing into a slit die

@inproceedings{Ahmed1995ExperimentalCP,
  title={Experimental centreline planar extension of polyethylene melt flowing into a slit die},
  author={Rashid Ahmed and Malcolm R. Mackley},
  year={1995}
}
Abstract We report experimental data on the characterisation of two molten polyethylenes. The linear and non-linear viscoelastic response is determined for simple shearing flows using a standard mechanical spectrometer. The linear oscillatory data are modelled in terms of a discrete spectrum of Maxwell elements and the non-linear rheology in terms of a K-BKZ type Wagner damping function. Self consistency for simple shear rheometric deformations is then established. Experiments are carried out… CONTINUE READING

Citations

Publications citing this paper.
SHOWING 1-10 OF 10 CITATIONS