In situ rheometric shearing apparatus at the NIST Center for Neutron Research

G. C. Straty, C. D. Muzny, B. D. Butler, M. Y. Lin, T. M. Slawecki, C. J. Glinka, H. J.M. Hanley

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

A constant stress Couette cell rheometer has been modified to measure simultaneously the viscometric properties and neutron scattering intensities from the NIST Center for Neutron Research (NCNR) small angle neutron scattering (SANS) spectrometers. The apparatus was constructed to complement scattering radiation experiments of solutions under shear. The apparatus is capable of high accuracy measurements with viscosities that can range over about ten orders of magnitude. Sample plots showing simultaneous measurements of the viscosity and the anisotropic scattering patterns from micellar solutions are presented. The apparatus is easily adapted for light scattering.

Original languageEnglish (US)
Pages (from-to)511-517
Number of pages7
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume408
Issue number2-3
DOIs
StatePublished - May 11 1998

Fingerprint

Neutron scattering
shearing
Shearing
Neutrons
Scattering
Viscosity
neutrons
Rheometers
neutron scattering
scattering
Light scattering
viscosity
Spectrometers
rheometers
Radiation
complement
light scattering
plots
spectrometers
shear

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

Cite this

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abstract = "A constant stress Couette cell rheometer has been modified to measure simultaneously the viscometric properties and neutron scattering intensities from the NIST Center for Neutron Research (NCNR) small angle neutron scattering (SANS) spectrometers. The apparatus was constructed to complement scattering radiation experiments of solutions under shear. The apparatus is capable of high accuracy measurements with viscosities that can range over about ten orders of magnitude. Sample plots showing simultaneous measurements of the viscosity and the anisotropic scattering patterns from micellar solutions are presented. The apparatus is easily adapted for light scattering.",
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In situ rheometric shearing apparatus at the NIST Center for Neutron Research. / Straty, G. C.; Muzny, C. D.; Butler, B. D.; Lin, M. Y.; Slawecki, T. M.; Glinka, C. J.; Hanley, H. J.M.

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 408, No. 2-3, 11.05.1998, p. 511-517.

Research output: Contribution to journalArticle

TY - JOUR

T1 - In situ rheometric shearing apparatus at the NIST Center for Neutron Research

AU - Straty, G. C.

AU - Muzny, C. D.

AU - Butler, B. D.

AU - Lin, M. Y.

AU - Slawecki, T. M.

AU - Glinka, C. J.

AU - Hanley, H. J.M.

PY - 1998/5/11

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AB - A constant stress Couette cell rheometer has been modified to measure simultaneously the viscometric properties and neutron scattering intensities from the NIST Center for Neutron Research (NCNR) small angle neutron scattering (SANS) spectrometers. The apparatus was constructed to complement scattering radiation experiments of solutions under shear. The apparatus is capable of high accuracy measurements with viscosities that can range over about ten orders of magnitude. Sample plots showing simultaneous measurements of the viscosity and the anisotropic scattering patterns from micellar solutions are presented. The apparatus is easily adapted for light scattering.

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