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Статья
2020

Frequency Dispersion of the Coefficient of Shear Viscosity and the Magnetic Viscous Effect in Magnetic Liquids


K. KomilovK. Komilov, A. K. ZaripovA. K. Zaripov, Obaidi Abdul MajidObaidi Abdul Majid
Российский журнал физической химии А
https://doi.org/10.1134/S0036024420080166
Abstract / Full Text

Dynamic expressions for bulk and shear viscosity coefficients are obtained on the basis of statistical theory and a model of a two-component system. The dependence of the coefficients of shear viscosity of magnetic fluids based on water, kerosene, and undecane on the frequency and magnitude of an external magnetic field is calculated from the selection of potential energies for intermolecular and dipole–dipole interactions, the radial distribution functions, and the effect of an external magnetic field. The regions of frequency dispersion for the coefficients of shear viscosity of the studied fluids are determined, and the magneto–viscous effect in magnetic fluids is considered.

Author information
  • Tajik National University, 734025, Dushanbe, TajikistanK. Komilov & A. K. Zaripov
  • Badakhshan University, Fayzabad, Badakhshan, AfghanistanObaidi Abdul Majid
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