Abstract
A dispersion relation for nonaxisymmetric oscillations of a charged jet of a viscous incompressible finite-conductivity liquid is derived. In the low-viscosity limit, when the dispersion relation can be reduced to a power algebraic equation, analytical expressions for its roots are found and their dependences on the conductivity of the liquid and carrier mobility are analyzed. Taking into account a finite rate of electric charge transfer introduces an additional damping and somewhat decreases the instability growth rates.
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Original Russian Text © A.I. Grigor’ev, N.V. Voronina, S.O. Shiryaeva, 2008, published in Zhurnal Tekhnicheskoĭ Fiziki, 2008, Vol. 78, No. 2, pp. 33–41.
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Grigor’ev, A.I., Voronina, N.V. & Shiryaeva, S.O. Nonaxisymmetric oscillations of a charged jet of a finite-conductivity viscous liquid. Tech. Phys. 53, 173–182 (2008). https://doi.org/10.1134/S1063784208020059
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DOI: https://doi.org/10.1134/S1063784208020059