Email this article Acoustic microfluidics: Capillary waves and vortex currents in a spherical fluid drop
- Authors: Lebedev-Stepanov P.V.1,2, Rudenko O.V.3,4,5,6,7
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Affiliations:
- Photochemistry Center
- National Research Nuclear University MEPhI
- Physics Faculty
- Prokhorov General Physics Institute
- Schmidt Institute of Physics of the Earth
- School of Engineering
- Nizhny Novgorod State University
- Issue: Vol 62, No 4 (2016)
- Pages: 414-417
- Section: Nonlinear Acoustcis
- URL: https://journal-vniispk.ru/1063-7710/article/view/185751
- DOI: https://doi.org/10.1134/S1063771016040114
- ID: 185751
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Abstract
We calculate the radiation forces in a spherical drop lying on a solid substrate. The forces form as a result of the action of a capillary wave on a fluid as it propagates along the free spherical surface. We study the structure of acoustic currents excited by the radiation forces.
About the authors
P. V. Lebedev-Stepanov
Photochemistry Center; National Research Nuclear University MEPhI
Author for correspondence.
Email: petrls@mail.ru
Russian Federation, ul. Novatorov 7a, Moscow, 119421; Kashirskoe shosse 31, Moscow, 115409
O. V. Rudenko
Physics Faculty; Prokhorov General Physics Institute; Schmidt Institute of Physics of the Earth; School of Engineering; Nizhny Novgorod State University
Email: petrls@mail.ru
Russian Federation, Moscow, 119991; ul. Vavilova 38, Moscow, 119991; ul. Bol’shaya Gruzinskaya 10/1, Moscow, 123242; Karlskrona, 371 79; pr. Gagarina 23, Nizhny Novgorod, 603950
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