Deformation and acceleration-induced fragmentation of the liquid drops in the gradient air flow

Autor:	V. M. Boiko, I. V. Samsonova, S. V. Poplavski, A. A. Pivovarov
Rok vydání:	2019
Předmět:	Physics::Fluid Dynamics History Materials science Fragmentation (mass spectrometry) Airflow Mechanics Computer Science Applications Education
Zdroj:	Journal of Physics: Conference Series. 1404:012006
ISSN:	1742-6596 1742-6588
Popis:	The regimes of aerodynamic destruction of a falling drop of a low-viscosity liquid in a falling accelerating air flow were experimentally studied. This model formulation allows us to study the behaviour of a drop when the direction of the aerodynamic force is reversed. The experiments showed a large deformation and rather high instantaneous drop acceleration at a moderate velocity gradient. The results confirmed that a change in the sign of aerodynamic force increases the effect of Rayleigh-Taylor instability.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::74806c861c2132e903852f992f9ebdec https://doi.org/10.1088/1742-6596/1404/1/012006 Zobrazit plný text záznamu