Sedimentation of nanoparticles under the action of light pressure forces in liquid media
V.I. Ivanov, G.D. Ivanova, V.I. Krylov, V.K. Khe
Far Eastern State Transport University
Abstract: A model of sedimentation of nanoparticles in a uniform light field is considered as an alternative to methods of precipitation in a gravitational field and centrifugation. The exact analytical solution of the one-dimensional nonstationary mass transfer problem in a bounded cell is given. The main parameters of the centrifugal and light-induced sedimentations of nanoparticles are compared.
Keywords: sedimentation, dispersed media, light pressure.
Ivanov, V.I. Sedimentation of nanoparticles under the action of light pressure forces in liquid media / V.I. Ivanov, G.D. Ivanova, V.I. Krylov et al. // Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials: Interuniversity collection of proceedings / Ed. by V.M. Samsonov, N.Yu. Sdobnyakov. – Tver: TSU, 2018. – I. 10. – P. 286-290.
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