THERMAL SCIENCE

International Scientific Journal

PRESSURE DISTRIBUTION ON SPINNING SPINNERETS

ABSTRACT
A two-dimensional model is used to study the pressure distribution in a chamber of a spinneret system. Darcy’s law is adopted for determining the inlet and outlet velocities of the flow. The pressure distribution on the spinneret plate is obtained, and the dead zone, where no nozzle exists, can be optimally determined.
KEYWORDS
PAPER SUBMITTED: 2013-04-02
PAPER REVISED: 2013-06-01
PAPER ACCEPTED: 2013-06-01
PUBLISHED ONLINE: 2013-12-28
DOI REFERENCE: https://doi.org/10.2298/TSCI1305533Z
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2013, VOLUME 17, ISSUE 5, PAGES [1533 - 1537]
REFERENCES
  1. He, J.-H., et al., Review of Fiber Morphology Obtained by Bubble Electrospinning and Blown Bubble Spinning, Thermal Science, 16 (2012), 5, pp. 1263-1279
  2. Radjabian, M., et al., Hollow Fiber Spinning of Block Copolymers: Influence of Spinning Conditions on Morphological Properties, Polymer, 54 (2013), 7, pp. 1803-1812
  3. Wang, X., et al., Electric Field Analysis of Spinneret Design for Needleless Electrospinning of Nanofibers, Journal of Materials Research, 27 (2012), 23, pp. 3013-3019
  4. Serkov, A. T., Afanaseva, Y. V., Flow of Spinning Solution through Spinneret Openings and Deformation Resonance, Fibre Chemistry, 31 (1999), 3, pp. 192-196
  5. Shilton, S. J., Flow Profile Induced in Spinneret during Hollow Fiber Membrane Spinning, Journal of Applied Polymer Science, 65 (1997), 7, pp. 1359-1362

© 2017 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence