The software enabling the description of behavior of a free surface and a contact line of a sessile droplet was developed. Linear forced oscillations of a viscous liquid droplet placed on a horizontal vibrating substrate were investigated numerically. The problem was solved: (1) for the pinned contact line; (2) for cases with constant contact angle. Resonant frequencies for the three first basic modes were found. The numerical results showed good agreement with the ones found in the literature.
Author Biographies
Anna Evgenievna Korenchenko, South Ural State University
Dr. Sc. (Physics and Mathematics), Professor, Optics and Spectroscopy Department
Denis Sergeevich Isakov, South Ural State University
