Open AccessInfluence of various factors on the spreading kinetics
Author(s) -
V.S. Novosadov,
R. Kh. Dadashev,
R. A. Kutuev,
D. Z. Elimkhanov,
Z. I. Dadasheva,
Kh S. Talkhigova
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/905/1/012018
Subject(s) - mechanics , fictitious force , wetting , kinetics , inertial frame of reference , constant (computer programming) , materials science , physics , classical mechanics , composite material , computer science , programming language
It was found that at the stage of fast spreading (τ≤ 0,02 c ) at constant driving force within the wetting perimeter, the following exerts the main impact on the spreading kinetics: inertial forces that prevent spreading and change their sign when the speed slows, viscous resistance forces, the influence of which increases in proportion to the growth of the thickness of the boundary layer and vertical forces, which begin to appear when the spreading velocity slows down.