THERMAL SCIENCE

International Scientific Journal

Zhanping Yang

,

Li Zhang

,

Rou-Xi Chen

,

Ji-Huan He

,

Jian-Hua Cao

,

Minfeng Song

NOZZLE DESIGN IN A FIBER SPINNING PROCESS FOR A MAXIMAL PRESSURE GRADIENT

ABSTRACT
The thickness of a spinneret is always a geometrical constraint in nozzle design. The geometrical form of a nozzle has a significant effect on the subsequent spinning characteristics. This paper gives an optimal condition for maximal pressure gradient through the nozzle.
KEYWORDS
nozzle, spinneret, analytic solution, optimal design
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/TSCI1305529Y
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2013, VOLUME 17, ISSUE Issue 5, PAGES [1529 - 1532]
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. Dou, H., et al., Blown Bubble-Spinning for Fabrication of Superfine Fibers, Thermal Science, 16 (2012), 5, pp. 1465-1466
  3. Dou, H., He, J.-H., Nanoparticles Fabricated by the Bubble Electrospinning, Thermal Science, 16 (2012), 5, pp. 1562-1563
  4. He, J.-H., Effect of Temperature on Surface Tension of a Bubble and Hierarchical Ruptured Bubbles for Nanofiber Fabrication, Thermal Science, 16 (2012), 1, pp. 327-330
  5. Radjabian, M., et al., Hollow Fiber Spinning of Block Copolymers: Influence of Spinning Conditions on Morphological Properties, Polymer, 54 (2013), 7, pp. 1803-1812
  6. 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
  7. Serkov, A. T., Afanaseva, Y. V., Flow of Spinning Solution through Spinneret Openings and Deformation Resonance, Fibre Chemistry, 31 (1999), 3, pp. 192-196
  8. Shilton, S. J., Flow Profile Induced in Spinneret during Hollow Fiber Membrane Spinning, Journal of Applied Polymer Science, 65 (1997), 7, pp. 1359-1362
  9. Hao, J. H., et al., Spinning of Cellulose Acetate Hollow Fiber by Dry-Wet Technique of 3C-Shaped Spinneret, Journal of Applied Polymer Science, 62 (1996), 1, pp. 129-133
  10. Pourmahmoud, N., et al., Computational Fluid Dynamics Analysis of Helical Nozzles Effects on the Energy Separation in a Vortex Tube, Thermal Science, 16 (2012), 1, pp. 151-166
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Nozzle design in a fiber spinning process for a maximal pressure gradient

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, 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