Changes in the shape of microdroplet aggregates exposed to an alternating magnetic field with fre-quency from 0.01 to 1 Hz are investigated both experimentally and using a computer simulation. Micro-droplet aggregates are spherical droplets of a highly concentrated magnetic fluid with a radius from one to udseveral tens of microns dispersed in a liquid with a low concentration of magnetic particles. For values ofudinterfacial tension σ > 2·10– 6udN/m small oscillations in a weak alternating field could not be obtained, but udperiodic forced oscillations were obtained at strong elongations. Oscillations of elongated microdroplet ag-gregates are of a periodical nonsinusoidal type with higher harmonics and subharmonics in the spectrum.When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/36118
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