Title of article
In situ rheometric shearing apparatus at the NIST Center for Neutron Research
Author/Authors
Straty، نويسنده , , G.C and Muzny، نويسنده , , C.D and Butler، نويسنده , , B.D. and Lin، نويسنده , , M.Y and Slawecki، نويسنده , , T.M and Glinka، نويسنده , , C.J and Hanley، نويسنده , , H.J.M، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
7
From page
511
To page
517
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.
Keywords
Rheometer , Micelle , VISCOSITY , Couette geometry , Small angle neutron scattering (SANS)
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
1998
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2177909
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