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V. N. Matveenko, E. A. Kirsanov
Structural rationale
non-Newtonian flow
Abstract
Considered complex rheological behavior of
structured systems, namely, suspensions, emulsions, polymer melts and
solutions, micellar fluids and liquid crystal systems. It is the coexistence of
different flow regimes for a wide range of shear rates. It is shown that the
generalized equation describes the flow successfully for plastic and pseudo
plastic flow. Newtonian and non-Newtonian behavior of fluid-structured systems
is explained in the framework of the structural microrheological model.
Key words: non-newtonian flow, flow
regimes, structured system, generalized flow equation.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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