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International Journal of Fluid Mechanics Research

Published 6 issues per year

ISSN Print: 2152-5102

ISSN Online: 2152-5110

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.1 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.0002 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.33 SJR: 0.256 SNIP: 0.49 CiteScore™:: 2.4 H-Index: 23

Indexed in

Dynamic Properties of Non-Dilute Magnetic Fluids

Volume 27, Issue 2-4, 2000, pp. 289-305
DOI: 10.1615/InterJFluidMechRes.v27.i2-4.80
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ABSTRACT

Functions of dynamic response to external magnetic field as well as rheological properties of moderately concentrated magnetic colloid consisting of identical spherical single-domain ferromagnetic particles have been derived by methods of statistical physics. Hydrodynamic and magnetodipole interactions between the particles were taken into account. The ferroparticle magnetic moment has been supposed to be constant in absolute value and to be frozen into the particle body. Our analysis has shown that the magnetodipole interaction increases both the functions of magnetic response and rheological parameters of the colloid as well as characteristic times of relaxation of both the colloid magnetization and hydrodynamic stress. We have studied some peculiarities of hydrodynamic behavior of the ferrocolloid in oscillating magnetic field. If the shear rate is large enough, the effective viscosity is nonmonotonic (with minimum) function of the field frequency w, the rotational effective viscosity is negative provided that this frequency is large enough. For the given w, the rotational viscosity is nonmonotonic function of the shear rate Ω. It is negative if Ω is small and positive if Ω. is large enough. The interparticle interaction increases the effective rotational viscosity in oscillating field.

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