Skip to main content
×
Home
    • Aa
    • Aa
  • Get access
    Check if you have access via personal or institutional login
  • Cited by 64
  • Cited by
    This article has been cited by the following publications. This list is generated based on data provided by CrossRef.

    Jenner, Elliot and D’Urso, Brian 2015. Absolute measurement of laminar shear rate using photon correlation spectroscopy. Applied Optics, Vol. 54, Issue. 30, p. 8821.


    Leheny, Robert L. Rogers, Michael C. Chen, Kui Narayanan, Suresh and Harden, James L. 2015. Rheo-XPCS. Current Opinion in Colloid & Interface Science, Vol. 20, Issue. 4, p. 261.


    Boas, David 2014. Biomedical Photonics Handbook, Second Edition.


    Burghardt, Wesley R. Sikorski, Marcin Sandy, Alec R. and Narayanan, Suresh 2012. X-ray photon correlation spectroscopy during homogenous shear flow. Physical Review E, Vol. 85, Issue. 2,


    Palberg, Thomas Köller, Tetyana Sieber, Bastian Schweinfurth, Holger Reiber, Holger and Nägele, Gerhard 2012. Electro-kinetics of charged-sphere suspensions explored by integral low-angle super-heterodyne laser Doppler velocimetry. Journal of Physics: Condensed Matter, Vol. 24, Issue. 46, p. 464109.


    Hatzikiriakos, Savvas G. 2011. Applied Polymer Rheology.


    Orihara, Hiroshi and Takikawa, Yoshinori 2011. Brownian motion in shear flow: Direct observation of anomalous diffusion. Physical Review E, Vol. 84, Issue. 6,


    Parashchuk, Olga D. Laptinskaya, Tatyana V. Ananieva, Maria S. and Paraschuk, Dmitry Yu. 2011. Hyperdiffusive dynamics in conjugated polymer blends and fullerene absorbing solutions. Soft Matter, Vol. 7, Issue. 12, p. 5585.


    Stefanus, S. Steers, S. and Goldburg, W.I. 2011. Direct measurement of turbulent shear. Physica D: Nonlinear Phenomena, Vol. 240, Issue. 23, p. 1873.


    Durduran, T Choe, R Baker, W B and Yodh, A G 2010. Diffuse optics for tissue monitoring and tomography. Reports on Progress in Physics, Vol. 73, Issue. 7, p. 076701.


    Holzer, Lukas Bammert, Jochen Rzehak, Roland and Zimmermann, Walter 2010. Dynamics of a trapped Brownian particle in shear flows. Physical Review E, Vol. 81, Issue. 4,


    Destremaut, Fanny Salmon, Jean-Baptiste Qi, Ling and Chapel, Jean-Paul 2009. Microfluidics with on-line dynamic light scattering for size measurements. Lab on a Chip, Vol. 9, Issue. 22, p. 3289.


    Pignon, Frédéric Magnin, Albert Piau, Jean-Michel Belina, Gàbor and Panine, Pierre 2009. Structure and orientation dynamics of sepiolite fibers–poly(ethylene oxide) aqueous suspensions under extensional and shear flow, probed by in situ SAXS. Rheologica Acta, Vol. 48, Issue. 5, p. 563.


    Ziehl, A. Bammert, J. Holzer, L. Wagner, C. and Zimmermann, W. 2009. Direct Measurement of Shear-Induced Cross-Correlations of Brownian Motion. Physical Review Letters, Vol. 103, Issue. 23,


    Busch, S. Jensen, T. H. Chushkin, Y. and Fluerasu, A. 2008. Dynamics in shear flow studied by X-ray Photon Correlation Spectroscopy. The European Physical Journal E, Vol. 26, Issue. 1-2, p. 55.


    Manneville, Sébastien 2008. Recent experimental probes of shear banding. Rheologica Acta, Vol. 47, Issue. 3, p. 301.


    Patil, Pramod D. Ochoa, Isaias Feng, James J. and Hatzikiriakos, Savvas G. 2008. Viscoelastic flow simulation of polytetrafluoroethylene (PTFE) paste extrusion. Journal of Non-Newtonian Fluid Mechanics, Vol. 153, Issue. 1, p. 25.


    Raudsepp, Allan and Callaghan, Paul T. 2008. A rheo-optical study of shear rate and optical anisotropy in wormlike micelles solutions. Soft Matter, Vol. 4, Issue. 4, p. 784.


    Hohenegger, Christel and Mucha, Peter J. 2007. Statistical Reconstruction of Velocity Profiles for Nanoparticle Image Velocimetry. SIAM Journal on Applied Mathematics, Vol. 68, Issue. 1, p. 239.


    Patil, Pramod D. Feng, James J. and Hatzikiriakos, Savvas G. 2006. An analytical flow model for PTFE paste through annular dies. AIChE Journal, Vol. 52, Issue. 12, p. 4028.


    ×

The measurement of velocity gradients in laminar flow by homodyne light-scattering spectroscopy

  • G. G. Fuller (a1), J. M. Rallison (a1), R. L. Schmidt (a1) and L. G. Leal (a1)
  • DOI: http://dx.doi.org/10.1017/S0022112080001280
  • Published online: 01 April 2006
Abstract

A technique for measuring velocity gradients in laminar flows by homodyne light scattering is presented. A theory which describes the light-scattering spectrum is derived that includes the effects of different types of linear flow fields, particle diffusion and the intensity profile in the scattering volume. The conditions which must be satisfied in order that the theory describe the experimental situation are outlined and complementary experiments are performed which both verify the theory and apply the technique. Verification is provided using the flow in a Couette device, and the flow due to single rotating cylinder in a large bath of fluid. The technique is then applied to measure the spatial variation of the shear rate in a four-roll mill.

Copyright
Recommend this journal

Email your librarian or administrator to recommend adding this journal to your organisation's collection.

Journal of Fluid Mechanics
  • ISSN: 0022-1120
  • EISSN: 1469-7645
  • URL: /core/journals/journal-of-fluid-mechanics
Please enter your name
Please enter a valid email address
Who would you like to send this to? *
×
MathJax