Measurement of short fibre length using a rheological method

Thomas A. Turner, Guozhan Jiang, Kok H. Wong, Stephen J. Pickering

Research output: Contribution to conferencePaperpeer-review

2 Citations (Scopus)

Abstract

This study is intended to develop a simple method to measure the quality of recovered carbon fibres. A key part of this is the determination of fibre length from a suspension containing discontinuous fibres. A bespoke vane-in-cup dispersion rig has been constructed and used to measure viscosity of the fibre suspension. An empirical model was used to estimate fibre length from the measured viscosity data. Several suspensions were prepared in order to validate model accuracy.

Original languageEnglish
Publication statusPublished - 2015
Externally publishedYes
Event20th International Conference on Composite Materials, ICCM 2015 - Copenhagen, Denmark
Duration: 19 Jul 201524 Jul 2015

Conference

Conference20th International Conference on Composite Materials, ICCM 2015
Country/TerritoryDenmark
CityCopenhagen
Period19/07/1524/07/15

Keywords

  • Fibre suspension
  • Length measurement
  • Shear viscosity

ASJC Scopus subject areas

  • General Engineering
  • Ceramics and Composites

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