Open AccessКапиллярно-волновой варп-двигатель
Author(s) -
В.А. Александров
Publication year - 2021
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2021.22.51719.18899
Subject(s) - capillary action , capillary wave , mechanics , capillary surface , flow (mathematics) , materials science , open channel flow , free surface , surface (topology) , surface wave , optics , physics , composite material , geometry , mathematics
The generation of surface water flow in channels with sources and resonators of capillary oscillations is detected and investigated. Moving devices with a capillary-wave accelerator of the surface fluid flow are demonstrated. The surface flow of liquid in the channel is generated due to the local deformation of the liquid surface by capillary vibrations and the formation of an excess liquid surface on average near the source and the transport of this surface by waves.