---
res:
  bibo_abstract:
  - Suspensions are subject to confinement induced structuring, i.e. layering, at
    the confining surfaces. While most of the previous work focused on layering in
    Couette cells, the present study aimed to characterize the resulting layers at
    the plates of a parallel plate rheometer with regard to their relative particle
    concentration. The particle concentration profile over the radial distance was
    characterized for various mean concentrations and gap heights. To this end, we
    mapped the distribution of fluorescently dyed tracer particles in density and
    refractive index matched suspensions. The results indicate that layering at the
    surfaces stabilizes as the ratio between gap height and particle diameter increases.
    For lower gap heights, i.e. as the suspension approaches a two dimensional state,
    the layer concentration was non-uniform over the plates. In general, results were
    quantitatively different for the upper and lower plate and the concentration profiles
    were noticeably asymmetric. We conclude that this is probably the result of the
    rheometer loading or the start-up process. The stable layers as well as the inhomogeneous
    particle distribution in general offer an explanation for the lack of transferability
    of viscosimetric results between different setups.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Sven
      foaf_name: Pieper, Sven
      foaf_surname: Pieper
  - foaf_Person:
      foaf_givenName: Hans-Joachim
      foaf_name: Schmid, Hans-Joachim
      foaf_surname: Schmid
      foaf_workInfoHomepage: http://www.librecat.org/personId=464
  bibo_doi: 10.1016/j.jnnfm.2016.04.004
  dct_date: 2016^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/0377-0257
  dct_language: eng
  dct_title: Layer-formation of non-colloidal suspensions in a parallel plate rheometer
    under steady shear@
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